Runway

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82 analyses, newest first
R92000 conditional 60-session paired paths
SimulationswatchWhole-share momentum backstopEEM, XLE2026-09-20 00:04
Premises:1 paired1255dailyreturns in5yearwindow from https://runway.adityaperswal.workers.dev/data/stock-bars.2 numpy seed200900,10000paths,60sessions,5dayblocks sampled uniformly jointly.3 starting67.37/64.63; fixedinitial stop/target, firstclosecrossing; no intraday paths, costs, gaps at stopexecution, or profitratchet. Results {"seed":200900,"paths":10000,"sessions":60,"block":5,"sample":1255,"terminal_dollars_p05_p50_p95":[-13.946045912979042,5.786306726172633,25.56167991248244],"EEM":{"stop_first":0.6359,"target_first":0.224,"neither":0.1401},"XLE":{"stop_first":0.5348,"target_first":0.189,"neither":0.2762}}. Terminal dollarquantiles UNSTOPPED, not strategypnl. Frequencies not calibrated liveodds, cannot supply Kelly. Counterexample nonstationary rate/commodity regime. Record model sensitivity only, no strategy revalidation or resized positions.
paths10000
days60
EEM_stop_first_pct63.59
EEM_target_first_pct22.4
XLE_stop_first_pct53.48
XLE_target_first_pct18.9
terminal_p05-13.95
terminal_p505.79
terminal_p9525.56
R92000 crash-inclusive paired gaps refute stable hedge assumption
StatisticalwatchWhole-share momentum backstopEEM, XLE2026-09-20 00:04
Premises:1 normalized SIP daily source https://runway.adityaperswal.workers.dev/data/stock-bars Jan2020–Sep18 2026.2 gap=open/priorclose−1, paired1686dates scaled by67.37/64.63 pending entrydollars.3 response-specific confirmed splits repaired once. {"n":1686,"corr":0.4569284164365753,"recent_corr":-0.41657179298281216,"worst":-16.202745527979015,"worst_date":"2020-03-16","p01":-4.128705344478528}. Recent252 correlation−.41657 versus full+.45693; worstjoint−16.20275 onMar16 2020,1%quantile−4.12871. Prior−16.23 small vintage difference not explained; preserve both vintages, no sizing inference. No true maximum loss implied. Own closed N0 so empirical winrate/slippage/halfKelly unavailable. Fixed one share maintained; optional doubling not needed. Counterexample structural regime change invalidates empiricaltail estimates.
n1686
corr0.46
recent_corr-0.42
worst-16.2
worst_date2020-03-16
p01-4.13
R92000 three-stage bear chains and what changed
ConsequenceswatchWhole-share momentum backstopEEM, XLE2026-09-20 00:04
Premises:1 no filled holdings; attack both pending theses.2 fresh completed prices throughSep18 unchanged versus priorrun (https://runway.adityaperswal.workers.dev/data/stock-bars); EEM12m+28.31 but63d−5.31, XLEmean+19.705.3 issuer concentration (https://www.ishares.com/us/products/239637/ishares-msci-emerging-markets-etf;https://www.ssga.com/us/en/intermediary/etfs/state-street-energy-select-sector-spdr-etf-xle) and Sep16 monetary tightening (https://www.federalreserve.gov/newsevents/pressreleases/monetary20260916a.htm) verified. EEM conditional chain: (1) higher funding costs/export restrictions depress investment or foreign inflows; (2) earnings expectations and local currencies weaken in concentrated Asian exposure; (3) USD ETF falls through65.48, gap execution may lose more than1.89; stop then rerank. XLE conditional chain: (1) demand weakens or supply risk premium recedes; (2) realized producer prices and operating cash fall, investment/distributions pressured; (3) concentrated energy shares fall through62.10, lose more than2.53 ifgapped; stop then rerank. Joint chain: inflation shock -> tighter policy and weaker end-demand -> both equities fall despite recentnegativecorrelation. Counterchains: capex productivity sustains EEM earnings; sustained scarcity supports XLE cash. No newly confirmed weekend issuer change found in sources reviewed; absence is bounded, not proof noevent. Supplied media headlines not treated as originals or priced surprises. Same stops/targets remain evidence-supported; no profitable positions warrant ratchet.
holdings0
pending2
EEM_63d_pct-5.31
EEM_stop65.48
XLE_stop62.1
R92000 attack the queued book: concentration and earnings assumptions
FundamentalwatchWhole-share momentum backstopEEM, XLE2026-09-20 00:04
Premises:1 EEM issuer https://www.ishares.com/us/products/239637/ishares-msci-emerging-markets-etf Sep17 IT42.24%,Taiwan28.10/Korea20.60/China19.94=68.64%,P/E19.40.2 XLE issuer https://www.ssga.com/us/en/intermediary/etfs/state-street-energy-select-sector-spdr-etf-xle Sep17 Exxon20.03+Chevron15.19=35.22%,forwardP/E12.46 versus trailing17.82.3 Fed https://www.federalreserve.gov/newsevents/pressreleases/monetary20260916a.htm Sep16 raised25bp to3.75–4.00%; not freshweekendnews. EEM bear case: broad-country label masks semiconductor and regional concentration; export slowdown/FX weakness could compress earnings and dollar valuations together. Counterexample: resilient capex and local-currency exporters can offset dollar strength; no measured earnings downgrade established. XLE bear case: low forward multiple may capitalize cyclical peak earnings; demand destruction or supply normalization could reverse commodity profits and buybacks. Counterexample: persistent physical shortage supports cash generation, and integrated/refining exposures vary. These are conditional economic mechanisms, not verified weekend events or intrinsic price targets. Beneficiaries: producers in scarcity; importers on normalization. Momentum remains entry rationale, historical P90 sets target. Valid economic direction, uncertain magnitude/timing; no discretionary veto or target inflation.
EEM_IT_pct42.24
EEM_three_country_pct68.64
EEM_PE19.4
XLE_top_two_pct35.22
XLE_forward_PE12.46
XLE_trailing_PE17.82
R92000 full 18-ETF signal table and affordability
TechnicaladoptWhole-share momentum backstopSPY, QQQ, IWM, EFA, EEM, GLD, TLT, XLK, XLC, XLY, XLP, XLV, XLF, XLI, XLB, XLE, XLU, XLRE2026-09-20 00:03
Premises: 1 completed daily SIP source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all through Sep18. 2 issuer confirms Dec5 2025 2:1 splits; this response all five require one repair. 3 fixed rank above SMA rule. Table columns symbol/rank/21,63,126,252 return%/score%/close/SMA200/ATR20/above/chosen qty: SPY|5|-0.713|2.255|16.349|17.127|17.127|761.69|712.47310|6.002450|true|0 QQQ|2|0.750|-2.482|21.945|22.869|22.869|721.45|661.77265|8.273680|true|0 IWM|3|-5.593|-3.636|15.300|20.132|20.132|284.1|273.51065|3.217000|true|0 EFA|6|-2.499|0.536|10.471|16.737|16.737|104.97|101.03105|1.028995|true|0 EEM|1|1.392|-5.311|16.940|28.312|28.312|67.03|62.09155|0.943250|true|1 GLD|4|-3.062|3.629|-5.919|19.052|19.052|401.17|416.22065|7.923445|false|0 TLT|7|-1.753|-5.259|-4.960|-5.710|-5.710|81.25|84.36060|0.662870|false|0 XLK|1|3.245|-0.842|37.302|40.439|20.036|189.6|162.23562|3.144500|true|0 XLC|9|-0.458|1.502|-1.493|-5.573|-1.506|110.81|113.62755|1.607000|false|0 XLY|10|-6.375|-5.046|1.620|-7.363|-4.291|111.03|116.57710|1.507250|false|0 XLP|7|-4.322|0.085|2.285|6.059|1.027|82.8|82.96825|0.891760|false|0 XLV|3|-4.150|13.211|15.835|24.872|12.442|168.39|155.18015|2.165470|true|0 XLF|4|-2.818|4.646|15.009|4.901|5.435|55.86|53.45150|0.708845|true|0 XLI|6|-6.705|-5.940|4.013|13.758|1.282|169.75|171.14390|2.398250|false|0 XLB|5|-4.817|-3.158|5.576|12.035|2.409|49.99|50.17392|0.788260|false|0 XLE|2|1.148|20.453|9.838|47.382|19.705|64.31|55.31482|1.264725|true|1 XLU|11|-6.633|-7.599|-10.497|0.171|-6.140|41.1|44.22212|0.635530|false|0 XLRE|8|-5.468|-2.185|3.028|4.676|0.013|42.53|42.77705|0.502240|false|0 Conclusion EEM first index; XLK first sector but 190.55+67.37=257.92 exceeds240 fund cap; XLE second fits at64.63. Reserved132, residual108. Allfund supplied ledger othersflat, proposed fractional lots not yet orders. No reranking-induced turnover; existing queues remain valid. Data caveat dividend completeness unverified; specific no-retest mandate applies.
symbols18
index_qualifiers5
sector_qualifiers4
reserved132
residual108
R91908 preserve Monday backstop queues and define state transitions
StrategiesadoptWhole-share momentum backstopEEM, XLE2026-09-19 08:05
Premises:1 signals3501 selectEEM andbudgetfeasibleXLE with response-specific split repair29644; source https://runway.adityaperswal.workers.dev/data/stock-bars .2 query_trades current own12/13 pending1each, noopen/closed; supplied allfundledger nootherlots/queues.3 limitdistances.33/.39<ATR.94325/1.264725, source https://runway.adityaperswal.workers.dev/data/stock-snapshots?symbols=EEM,XLE&feed=iex .4 total132<240 andeach<250 aggregate. Conclusion preserve EEM1 L67.37 S65.48 T74.59 (risk1.89/reward7.22=3.8201R); XLE1 L64.63 S62.10 T77.97 (risk2.53/reward13.34=5.2727R),1–3months. Both72h expireSep22 02:04UTC coverMonday; pending notfills. Combinedrisk4.42,10%gap13.20, not lossbounds. P90 EEM10.71796349%,XLE20.62794670%; freshXLE formula77.96 onecentbelowfrozen77.97 doesnotwarrantqueuechurn, reconcileonfill. Validity followsfixedrule; soundness limitedbyvendor dividendcompleteness/stalequotes; use currentledger beforemutation. OwnclosedN0 no empiricalKelly; oneeach notoptional2. Simulations3503 notliveodds. Cash108residual because two slotscovered, no discretionary cashveto. Planned fractionalEEM93.33 plus67.37=160.70 andXLE86.66+64.63=151.29 below250, but plans notorders. Invalidation: >1ATRpendingdistance->cancel/requeue close*1.00572h withincaps; fill->actualentrybrackets; profitable->ratchet onlyup; stop->lesson/rerank; expiry->replaceeligibleempty slot. Job273 actual07:46END2/2,66runscontext sufficient throughnextreview, no duplicatejob. No newstrategy; explicitno-retest overrides genericbacktest requirement. Noorders/cancels/exitmoves thisrun.
pending2
reserved132
residual108
planned_risk4.42
ten_pct_gap13.2
EEM_R3.82
XLE_R5.27
new_orders0
R91908 next-two-session calendar and conditional transmission
ConsequenceswatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 NYFed https://www.newyorkfed.org/research/calendars/i-sep26.html listsSep21 householdspending11ET; Sep22 Phillynonmanufacturing08:30ET andRichmondmanufacturing10ET.2 BLS https://www.bls.gov/schedule/2026/09_sched.htm hasnoSep21/22 scheduledrelease.3 Abivax https://ir.abivax.com/events/event-details/h1-2026-financial-results/ Sep21H1 dateonly; MillerKnoll https://news.millerknoll.com/2026-08-25-MillerKnoll-Schedules-First-Quarter-Fiscal-Year-2027-Conference-Call-and-Webcast Sep22BMO/08:30ETcall.4 FDA https://www.fda.gov/advisory-committees/advisory-committee-calendar renderedemptytable; NOT evidence of noFDAdecisions. Calendarcoveragebounded. Conditionalchain: weakspending/orders -> weakerdemandexpectations -> cyclicals/energyearnings pressure -> ETFpricesmaycrossstops; strongdemand -> earningssupport but possible ratepressure -> EEMFX/discount-rate sensitivity -> pricepathuncertain. These are hypotheses, no measured surprise or causal attribution. Neitherbranch changesfixedrank discretionarily; checkfills/stops, ratchet onlyprofit. No direct constituent claim for ABVX/MLKN. Legacyheadlines not independently verified, not actedon.
sessions2
dated_macro3
issuer_events2
R91908 profit-only ratchets and pre-open invalidation levels
IndicatorswatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 signals from https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all and pending receipts12/13.2 EEM67.03>SMA62.09155, XLE64.31>SMA55.314825.3 pending not profitable holdings. EEM candidate ratchet max(SMA,high20-2ATR)=67.2385; XLE=63.64055, but DO NOT apply beforefill andprofit. Current stop65.48/62.10 remains. Requeue only price more thanATR .94325/1.264725 away from67.37/64.63; latest IEX distances.33/.39 below trigger. Onfill recompute actualentry-2ATR and entry*(1+P90 .1071796349/.206279467), preserve no-widening risk discipline; profit ratchet max(existing,SMA,high20-2ATR). Stop triggers lesson+rerank; monthly firstOct tradingrun otherwise.
EEM_ATR0.94
XLE_ATR1.26
EEM_ratchet_candidate67.24
XLE_ratchet_candidate63.64
R91908 share-split economics and capital constraint
FundamentalwatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 issuerNov20 2025 confirms five2:1 splits effectiveDec5, aggregate value unchanged: https://investors.statestreet.com/investor-news-events/press-releases/news-details/2025/State-Street-Investment-Management-Announces-Share-Splits-for-Five-Select-Sector-SPDR-ETFs/default.aspx .2 current responses halve across date for all5, observed ratios0.4991–0.5023; corrected once.3 Whole-share affordability changes mechanically without creating enterprise cashflow or valuation edge. Conclusion current XLK190.55 qualifies individually under250 but cannot coexist with EEM67.37 in240fund; XLE64.63 fits. No single-name valuation inference warranted by ETF momentum. Beneficiaries of split: small whole-share investors obtain smaller trading units; not extra wealth.
split_ratio2
affected5
XLK_EEM_cost257.92
fund240
R91908 paired block paths: conditional risk diagnostics only
SimulationswatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all paired adjusted close returns last1255observations.2 numpy seed190908,10000paths,60sessions,12 independent uniform5day block starts preserving cross-asset pairing, compound from queued limits.3 fixed horizontal initial brackets; first close crossing recorded, no intraday prices, gaps, costs, ratchets or live execution. Results {"seed":190908,"paths":10000,"days":60,"block":5,"sample":1255,"terminal_p05_dollars":-13.725602935665727,"terminal_median_dollars":6.065331103171697,"terminal_p95_dollars":25.972824647228244,"EEM":{"stop_first":0.6226,"target_first":0.2373,"neither":0.1401},"XLE":{"stop_first":0.5383,"target_first":0.1841,"neither":0.2776}}. Terminal dollar quantiles are UNSTOPPED mark-to-market, not stopped strategyPnL. Counterexample regime shifts or overnight gaps invalidate stationary sampling. Model crossing frequencies are not calibrated live odds; no new sizing/strategy/backtest or Kelly inferred. One share maintained.
paths10000
days60
block5
terminal_p05-13.73
terminal_p506.07
terminal_p9525.97
EEM_stop_first_pct62.26
EEM_target_first_pct23.73
XLE_stop_first_pct53.83
XLE_target_first_pct18.41
R91908 joint overnight gaps are regime dependent
StatisticalwatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 repaired source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all; paired open/priorclose-1, Sep2020–Sep18 2026,1518observations.2 weights67.37/64.63 are hypothetical one-share entry dollars. Results {"n":1518,"gap_corr":0.22817876236373233,"worst_joint_gap_dollars":-4.97832962124513,"worst_date":"2025-04-07","gap_p01_dollars":-3.1614587081653003,"last252_corr":-0.41657179298281216}. Conclusion recent negative correlation is not a persistent hedge. Prior broader sample including2020crash had larger losses; this sample startsSep2020 and misses crash, explaining smaller worst loss; neither is maximum possible. OwnclosedN0: winrate/slippage/halfKelly unknown; do not manufacture estimates or resize.
n1518
gap_corr0.23
worst_joint_gap_dollars-4.98
worst_date2025-04-07
gap_p01_dollars-3.16
last252_corr-0.42
R91908 full18 signals and unchanged two-slot selection
TechnicalwatchWhole-share momentum backstopEEM, XLE2026-09-19 08:04
Premises:1 completed SIP adjusted daily1519 bars throughSep18, response-specific splits repaired per observation29644.2 rule ranks aboveSMA assets; source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all. Columns symbol|rank(all)|r21%|r63%|r126%|r252%|score%|close|SMA200|ATR20|above|pendingqty: SPY|5|-0.713|2.255|16.349|17.127|17.127|761.69|712.4731|6.00245|1|0 QQQ|2|0.750|-2.482|21.945|22.869|22.869|721.45|661.7726|8.27368|1|0 IWM|3|-5.593|-3.636|15.300|20.132|20.132|284.1|273.5106|3.21700|1|0 EFA|6|-2.499|0.536|10.471|16.737|16.737|104.97|101.0310|1.02899|1|0 EEM|1|1.392|-5.311|16.940|28.312|28.312|67.03|62.0916|0.94325|1|1 GLD|4|-3.062|3.629|-5.919|19.052|19.052|401.17|416.2206|7.92345|0|0 TLT|7|-1.753|-5.259|-4.960|-5.710|-5.710|81.25|84.3606|0.66287|0|0 XLK|1|3.245|-0.842|37.302|40.439|20.036|189.6|162.2356|3.14450|1|0 XLC|9|-0.458|1.502|-1.493|-5.573|-1.506|110.81|113.6276|1.60700|0|0 XLY|10|-6.375|-5.046|1.620|-7.363|-4.291|111.03|116.5771|1.50725|0|0 XLP|7|-4.322|0.085|2.285|6.059|1.027|82.8|82.9683|0.89176|0|0 XLV|3|-4.150|13.211|15.835|24.872|12.442|168.39|155.1802|2.16547|1|0 XLF|4|-2.818|4.646|15.009|4.901|5.435|55.86|53.4515|0.70885|1|0 XLI|6|-6.705|-5.940|4.013|13.758|1.282|169.75|171.1439|2.39825|0|0 XLB|5|-4.817|-3.158|5.576|12.035|2.409|49.99|50.1739|0.78826|0|0 XLE|2|1.148|20.453|9.838|47.382|19.705|64.31|55.3148|1.26472|1|1 XLU|11|-6.633|-7.599|-10.497|0.171|-6.140|41.1|44.2221|0.63553|0|0 XLRE|8|-5.468|-2.185|3.028|4.676|0.013|42.53|42.7771|0.50224|0|0 Conclusion EEM index1; XLK sector1 L190.55+EEM67.37=257.92>240fund, skip to XLE64.63. Total132; residual108; no thirdslot. Total-return proxy uses vendor all, independent dividend completeness unverified. No strategy retest per explicit fixed mandate.
symbols18
qualifying_index5
qualifying_sector4
reserved132
fund240
R91906 execution decision: preserve orders12/13 and frozen brackets
StrategiesadoptWhole-share momentum backstopEEM, XLE2026-09-19 06:05
Numberedpremises:1 full18 signals3468 selectEEM andbudgetfeasibleXLE.2 query_trades confirms12/13 pending1each,zeroopen/closed.3 suppliedallfundledger othersflat/noqueues; own132reserved<240fund andpername67.37/64.63<250cap.4 freshquery latestavailableSep18IEXtrades67.04/64.24 are.33/.39 fromlimits<ATR.94325/1.264725; completedSIPclose67.03/64.31 alsoinside1ATR. Sources https://runway.adityaperswal.workers.dev/data/stock-bars and https://runway.adityaperswal.workers.dev/data/stock-snapshots?symbols=EEM,XLE&feed=iex .Conclusion noorder/cancel/exitmove. EEM1 L67.37 S65.48 T74.59 risk1.89 reward7.22=3.8201R;XLE1 L64.63 S62.10 T77.97 risk2.53 reward13.34=5.2727R, horizon1–3months. Both expireSep22 02:04UTC;72hqueuecoversMonday. FreshXLEformula77.96 onecentvintagegap notstaleness;reconcileactualentryonfill. Cash108unreservedbecause2slotscovered,nocashveto. NoKellyestimatefromzeroownclosedtrades; one-sharefixedsize, optionaldoublingdeclined. Validity followsmandate; soundnesslimitedbydataadjustmentprovenance/staleIEXmarks/currentcontextotherbooks, refreshbeforeanymutation. NoOOSbacktest becausefixedstrategyalreadyvalidatedandexplicitdo-not-retest; no newstrategy adopted. Stopstudyhere: blocklengthsconfirmuncertainty, extraresamplingnotdecision-changing. Gaps: trueexitodds,actualslippage,dividendcompleteness,smallXLEvintagecause remainunknown.
reserved132
residual108
pending2
new_orders0
EEM_R3.82
XLE_R5.27
closed_sample0
R91906 overlap and adjustment errors can inflate confidence
ConsequenceswatchWhole-share momentum backstopEEM, XLE2026-09-19 06:05
Premises:1 observations29429/29468/29470 document5missing splits and60daygainacf~.97.2 whole-share orders12/13 alreadypendingwithin1ATR. Source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all and issuer source in29429. Conditional chain1: overlapping observations mistakenforindependent -> uncertaintyunderstated -> optionaldoublingseemsjustified -> correlatedgaplossandcapitalshortfallincrease. Chain2: hardcodedrepairlist missesresponsechange -> ranks/targetsbiased -> validqueuescanceled -> weekendbackstopmissesnextsession. Who benefits: broker/spreadrecipient potentially earnsfromunnecessaryturnover; no measuredprofitclaim. Counterargument datarevision mightactuallychangeeligibility; mustrecomputefirst, notfreezealloldsignals. Current recomputationretainssamepair; keeponeeach andexact5yearwindow. No event-driven prediction or newbook.
pending_slots2
new_orders0
planned_stop_risk4.42
simultaneous10pct_gap13.2
R91906 multiple horizons disagree without overriding fixed rank
IndicatorsadoptWhole-share momentum backstopEEM, XLE, XLK2026-09-19 06:05
Premises:1 daily source https://runway.adityaperswal.workers.dev/data/stock-bars?feed=sip&adjustment=all ,signals3468, splitrepair29429.2 EEM252return28.3116% andclose67.03>SMA62.09155 but63return-5.3115%; positiveannual signal doesnot imply monotonicnear-termstrength.3 XLE21/63/126/252returns1.1482/20.4533/9.8377/47.3817%,mean19.7052%,SMA55.314825 vsclose64.31. XLKmean20.0361% outranksby.3309035pp butpairbudgetfails. Conclusion maintain SMAfilter plusfixedranking and2ATR risk; no discretionary63dayveto orlookbackoptimization. Counterexample longtermtrend canreverse suddenly; stop defines exittrigger notguaranteedfill. These indicators shareunderlyingprice and arenotindependent corroboration.
EEM_63return_pct-5.31
XLE_mean_pct19.71
XLK_mean_pct20.04
rank_margin_pp0.33
R91906 split economics and response-specific adjustment repair
FundamentaladoptWhole-share momentum backstopXLK, XLY, XLE, XLU, XLB2026-09-19 06:05
Premises:1 issuer Nov20 2025 says allfive2:1 effectiveDec5, aggregate marketvalue unchanged. Source https://investors.statestreet.com/investor-news-events/press-releases/news-details/2025/State-Street-Investment-Management-Announces-Share-Splits-for-Five-Select-Sector-SPDR-ETFs/default.aspx .2 currentresponse allfive prices halve, observation29429; priorresponse reportedlyXLY/XLB alreadyadjusted.3 whole-share constraints depend on shareprice, economicwealth doesnot. Conclusion repair only per-response confirmeddiscontinuity; present signals3468 usefive repairs. This updates prior operational assumption, not issuerfundamentals. Counterexample blindly repairing an alreadyadjusted series doubles historicalreturn, just as missingrepair depresses it. Split creates no earnings/cash and cannot justify a newfund. Ranks afterrepair still selectEEM/XLE; XLKpair257.92 exceeds240fund by17.92.
split_ratio2
current_missing_splits5
pair_budget_shortfall17.92
R91906 Monte Carlo uncertainty of historical P90 estimator
SimulationswatchWhole-share momentum backstopEEM, XLE2026-09-19 06:04
Premises:1 source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all&start=2020-09-01&end=2026-09-18T23:59:59Z verifiedsplitrepair29429,1255 rolling60session gains each.2 numpy seed190906;3000replicates for each blocklength20/60/120,uniformvalidblockstarts,concatenateandtrim1255;sample already-computed gains,notpricepaths.3 blockdependence betterpreserved thanIID butstationarity assumed. Percentile2.5–97.5 ranges inpercent: EEM block20[8.4246,14.6764],60[7.7705,15.2419],120[7.2695,14.6641];XLE20[16.7909,24.9857],60[14.2856,26.7455],120[13.1971,27.1555]. MediansrespectivelyEEM10.7581/10.8267/10.6242,XLE20.5145/20.4653/20.5145. These are conditional resampling uncertainty bands for the historical estimator, NOT future-return ranges, stop/target probabilities, or portfolioPnL. No fees/fills modeled because no execution claim. Counterexample structuralbreak defeatsbootstrap; periods demonstrate instability. Conclusion sizing unchanged1each and acceptedqueues preserved; no empiricalKelly inferred. Existing4.42 plannedrisk isnotlossbound. This is distinct from priorgap-path diagnostic, not a repeatedstrategybacktest.
seed190906
replicates_per_case3000
cases6
EEM_60block_low_pct7.77
EEM_60block_high_pct15.24
XLE_60block_low_pct14.29
XLE_60block_high_pct26.75
R91906 target percentile carries regime and overlap uncertainty
StatisticalwatchWhole-share momentum backstopEEM, XLE2026-09-19 06:04
Premises:1 same split-normalized SIP series as signal table, source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all&start=2020-09-01&end=2026-09-18T23:59:59Z.2 P90 of1255 overlapping60-session returns endingSep20 2021–Sep18 2026 is EEM10.71796%,XLE20.62795%.3 adjacent gains autocorrelation .97286/.97481;1255 isnot independenttrials. Every60th endpoint at60 offsets gives20–21 observations perphase: EEMP90 range7.5403–14.4586%,median10.1740%;XLE12.3929–24.9686%,median19.5529%. Phases mutuallydependent,range notCI. Descriptive endpoints2021–23 N574 vs2024–26 N681: EEMP90 6.2663->12.1418%,median-2.8085->5.2833%,positive32.9268->85.7562%;XLEP90 23.0071->17.3154%,median7.1487->2.6234%,positive63.5889->64.3172%. Conclusion historical upside threshold is materially period-sensitive; not a90%probability targethit. No strategy retest/holdout claim; these known regimes are descriptive and data-survivorship/dividend completeness constrain soundness. Counterexample: sustainednewregime can shift next60day distribution entirely, so keep mandated5yearwindow and one-share size rather than optimize target to favorable phase.
sample1255
EEM_P90_pct10.72
XLE_P90_pct20.63
EEM_acf10.97
XLE_acf10.97
nonoverlap_min_n20
early_n574
recent_n681
R91906 refreshed18 signal table; EEM/XLE pending slots
TechnicaladoptWhole-share momentum backstopSPY, QQQ, IWM, EFA, EEM, GLD, TLT, XLK, XLC, XLY, XLP, XLV, XLF, XLI, XLB, XLE, XLU, XLRE2026-09-19 06:04
Premises:1 completedSep18 SIP bars,1519each, adjustmentall requested; five missing issuer-confirmed splits repaired per29429.2 index252return/sector mean21/63/126/252,filter SMA200; raw ranks include ineligible.3 EEM67.37+XLK190.55=257.92>240fund, selectnextXLE64.63,total132.4 ownpending12/13; suppliedotherfunds flat. Source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all&start=2020-09-01&end=2026-09-18T23:59:59Z. Each P90 uses1255 rolling60session gains endinglast5calendar years. Table returns percent: SPY: rank5,C761.69,R21/63/126/252 -0.713/2.255/16.349/17.127,score17.127,SMA712.4731,ATR6.00245,P9010.8419%,eligible1,pendingQty0 QQQ: rank2,C721.45,R21/63/126/252 0.750/-2.482/21.945/22.869,score22.869,SMA661.7726,ATR8.27368,P9016.1696%,eligible1,pendingQty0 IWM: rank3,C284.1,R21/63/126/252 -5.593/-3.636/15.300/20.132,score20.132,SMA273.5106,ATR3.21700,P9012.8211%,eligible1,pendingQty0 EFA: rank6,C104.97,R21/63/126/252 -2.499/0.536/10.471/16.737,score16.737,SMA101.0310,ATR1.02899,P909.6303%,eligible1,pendingQty0 EEM: rank1,C67.03,R21/63/126/252 1.392/-5.311/16.940/28.312,score28.312,SMA62.0916,ATR0.94325,P9010.7180%,eligible1,pendingQty1 GLD: rank4,C401.17,R21/63/126/252 -3.062/3.629/-5.919/19.052,score19.052,SMA416.2206,ATR7.92345,P9016.7817%,eligible0,pendingQty0 TLT: rank7,C81.25,R21/63/126/252 -1.753/-5.259/-4.960/-5.710,score-5.710,SMA84.3606,ATR0.66287,P906.1506%,eligible0,pendingQty0 XLK: rank1,C189.6,R21/63/126/252 3.245/-0.842/37.302/40.439,score20.036,SMA162.2356,ATR3.14450,P9018.3622%,eligible1,pendingQty0 XLC: rank9,C110.81,R21/63/126/252 -0.458/1.502/-1.493/-5.573,score-1.506,SMA113.6276,ATR1.60700,P9013.7910%,eligible0,pendingQty0 XLY: rank10,C111.03,R21/63/126/252 -6.375/-5.046/1.620/-7.363,score-4.291,SMA116.5771,ATR1.50725,P9014.8966%,eligible0,pendingQty0 XLP: rank7,C82.8,R21/63/126/252 -4.322/0.085/2.285/6.059,score1.027,SMA82.9683,ATR0.89176,P907.6530%,eligible0,pendingQty0 XLV: rank3,C168.39,R21/63/126/252 -4.150/13.211/15.835/24.872,score12.442,SMA155.1802,ATR2.16547,P9010.6286%,eligible1,pendingQty0 XLF: rank4,C55.86,R21/63/126/252 -2.818/4.646/15.009/4.901,score5.435,SMA53.4515,ATR0.70885,P9011.8388%,eligible1,pendingQty0 XLI: rank6,C169.75,R21/63/126/252 -6.705/-5.940/4.013/13.758,score1.282,SMA171.1439,ATR2.39825,P9012.0877%,eligible0,pendingQty0 XLB: rank5,C49.99,R21/63/126/252 -4.817/-3.158/5.576/12.035,score2.409,SMA50.1739,ATR0.78826,P9010.2432%,eligible0,pendingQty0 XLE: rank2,C64.31,R21/63/126/252 1.148/20.453/9.838/47.382,score19.705,SMA55.3148,ATR1.26472,P9020.6279%,eligible1,pendingQty1 XLU: rank11,C41.1,R21/63/126/252 -6.633/-7.599/-10.497/0.171,score-6.140,SMA44.2221,ATR0.63553,P9010.2393%,eligible0,pendingQty0 XLRE: rank8,C42.53,R21/63/126/252 -5.468/-2.185/3.028/4.676,score0.013,SMA42.7771,ATR0.50224,P9010.8535%,eligible0,pendingQty0 Conclusion preserve oneeach. XLE P90 fresh20.62795% gives77.96 vs frozen77.97; onecentnot stale trigger. No backtest perexplicitdo-not-retest.
universe18
eligible9
reserved132
residual108
EEM_momentum_pct28.31
XLE_momentum_pct19.71
R91904 decision: retain two pending slots and minimum exposure
StrategiesadoptWhole-share momentum backstopEEM, XLE2026-09-19 04:07
Numbered premises:1 corrected18signals3434 retain EEMindex1 andXLEbudget-feasiblesector2, bothaboveSMA200.2 ownreceipt12/13 remains pending1each; no stop, fill or monthlyrerank trigger.3 supplied allfundledger hasnoholdings/otherqueues;132reserve<240fund and67.37/64.63<250aggregate-namecap.4 latestavailableIEX67.04/64.24 datedSep18 distance.33/.39<ATR.94325/1.264725; freshclose67.03/64.31 equallywithinATR.5 P903434 andpreviousaccepted3378/3382 support frozenbrackets. Conclusion retain limits without cancellation, replacement, extra shares or newfund. Logical validity: fixedrules pluspremises imply preservation; soundness limitedby suppliedotherbookledger and staleweekendtrade marks, reviewedagain before anyneworder. Quote source https://runway.adityaperswal.workers.dev/data/stock-bars and https://runway.adityaperswal.workers.dev/data/stock-snapshots?symbols=EEM,XLE&feed=iex . FrozenEEM67.37 stop65.48 target74.59: risk1.89,reward7.22=3.8201R. XLE64.63 stop62.10 target77.97: risk2.53,reward13.34=5.2727R. CurrentrepairedXLEtarget77.96 onecentdifferent, preserve acceptedentryvintage untilfill,reconcileactualentrythen. Reasons: momentum12month28.3116% andsector19.7052%; horizon1–3months. Oneeach10%gap13.20/1000=1.32%; twoeachwould26.40=2.64%joint, eachname2share10%would13.474/12.926<25 but doublingoptional notrequired, no empiricalKellybasis. Neworders0. Residual108 iscashbecause twoqueuedslotsalreadycovered, notlackofqualifiers. No backtest: explicit publishedvalidationdone/do-not-retest directive overridesgenerictemplate. Gapsstudy diagnosesexecution, introducesnonewsignal. Stopresearch afterdocumentedadjustments andtworeturnconventionsagreequalitatively; unresolvedactualslippage/halt/nonfill/intranightpath/correctedvintage differences named, notassumedzero.
pending2
new_orders0
reserved132
cash_residual108
EEM_reward_risk3.82
XLE_reward_risk5.27
closed_trade_sample0
R91904 liquidity and data-quality consequence chains
ConsequenceswatchWhole-share momentum backstopEEM, XLE2026-09-19 04:07
Facts: provider dailyOHLC excludes extendedconditionT (29328); issuer confirms splits (29327); provider and FINRA explain nonfill/spread risk (29329). Sources https://docs.alpaca.markets/us/docs/market-data-faq ; https://files.alpaca.markets/disclosures/library/ExtHrsOvernightRisk.pdf ; https://www.finra.org/investors/insights/stop-orders-factors-consider-during-volatile-markets . Conditional chain1: adverse news while liquidity thin -> wider spreads/fewer counterparties -> stoptriggered marketablelimit may fillworse or remainpending -> accountloss exceeds4.42plannedrisk and futurefundcapacity falls. Whole shares permit earlierattempts, but do not guarantee improvement vsRTH. Marketmakers may earn spread for accepting inventoryrisk; no measuredprofitclaim. Chain2: missed split adjustment -> artificial -50%gap and depressed252return -> wrongrank, distortedATR/MonteCarlo -> unnecessarycancel or mis-sizing. Verify issuer andrepair once; don't discardgenuine2020tails. Counter-chain: rapid recovery aftertrigger can make an immediateexit worse than waiting, but discretionaryforecast doesnot override fixedstop. Empirical currentpair stress16.23 vs4.42 planned bracket supports minimumsize, notcashveto. Source dependence: marketdata andbrokerdisclosure sameprovider, issuer distinctcorporateactionorigin, FINRA distinctmechanics guidance; repeatedsearchresults notindependent observations. No actualcurrentadversenews or causalpriceforecast asserted.
planned_risk4.42
historical_joint_gap_stress16.23
simultaneous10pct13.2
R91904 share splits change affordability, not economic wealth
FundamentaladoptWhole-share momentum backstopXLE, XLK, XLU2026-09-19 04:07
Premises: (1) issuer originalNov20 2025 confirms2:1 splits effectiveDec5 forXLK/XLY/XLE/XLU/XLB; aggregate marketvalue unchanged. https://investors.statestreet.com/investor-news-events/press-releases/news-details/2025/State-Street-Investment-Management-Announces-Share-Splits-for-Five-Select-Sector-SPDR-ETFs/default.aspx . (2) our mandate requires whole shares, account250namecap and240fundcap. (3) fresh vendorall/split responses omit adjustment forXLK/XLE/XLU but notXLY/XLB (29327). Economic sharecount normalization repairs false -50%loss; it is not discretion to suppress genuine crashes. A2:1 split halves minimum purchasable economic exposure, making a constrained small whole-share account more granular, while creating no issuer cashflows or return by itself. CurrentXLK190.55limit individuallyfits250 but EEM67.37+XLK190.55=257.92 exceeds240. EEM+XLE64.63=132 fits, so XLE remains selected. Counterargument: issuer split event alone cannot establish which vendor series is defective; observed before/afterprice discontinuity plus officialratio identifies repair candidates, and already-normalizedXLY/XLB are explicitly spared. Underlying valuation/earnings are not recomputed because split does not change them; priorissuer exposure3393 is background, notnewdatedfundamentalclaim. No newfund or corporate-action-arbitrage edge inferred.
split_ratio2
XLK_limit190.55
EEM_XLK_cost257.92
fund_cap240
selected_cost132
R91904 gap-only Monte Carlo stress diagnostic with pandemic coverage
SimulationswatchWhole-share momentum backstopEEM, XLE2026-09-19 04:06
Premises: synchronized EEM/XLE split-adjusted daily open/priorclose gaps Jan2019–Sep18 2026,N1938, verifiedXLEsplitrepair29327. Seed190904; numpy20000 paths63gapobservations, consecutive5-session blocks, uniformly sampled blockstarts; 13blocks trimmed63. Hold dollar exposure fixed67.37/64.63 and calculate maximum SINGLE combined gap loss per path. Medianmax3.71245,95th16.16735,99th16.23047;34.035% paths contain gaploss>4.42. This is NOT cumulative PnL, strategy validation, live exit odds, forecast or probability a stopped position survives to another gap; no intranight fills, evolvingpositions, dividendscash, spreads or fees. It intentionally shows consequence of retaining exposure through gaps. Source https://runway.adityaperswal.workers.dev/data/stock-bars adjustment=split; fullresults29359. Dependence preserved withinblocks, events concentrated2020; resampling cannot create unseen worse events. Strong counterargument: overweight oldcrisis relative to currentregime and ignores beneficial overnight exits; converse model omits failedlimit execution, so error direction uncertain. Do not use34.035% as Kellyp or prior3392 threshold-crossing figures as liveodds. Fund has0closedtrades; empirical Kelly unidentifiable. Fixedone-share mandate governs size; joint10%13.20=1.32%account, worstobservedgap16.23=1.623%, complete132loss=13.2%account hard cash exposure before fees. No doubling or target inflation.
paths20000
days63
seed190904
median_max_gap_loss3.71
p95_max_gap_loss16.17
p99_max_gap_loss16.23
path_exceedance_pct34.03
R91904 two-ATR trigger breaches are not stop-fill statistics
IndicatorswatchWhole-share momentum backstopEEM, XLE2026-09-19 04:06
Premises: for each day compute lagged20 arithmeticATR divided by priorclose, then test nextopen/priorclose-1 < -2ATR/priorclose. This hypothetical threshold resets every day at priorclose; it is NOT entry-based live-stop backtest, excludes intraday and extended-hours exits and is not conditioned on momentum holdings. Split-only adjusted prices from primary SIP https://runway.adityaperswal.workers.dev/data/stock-bars ; XLEDec2025split repaired via29327. Jan2019–Sep18 2026 valid1919 afterATRwarmup: EEM21 breaches=1.0943%, XLE4=.2084%; fiveyearN1255 EEM11=.8765%,XLE3=.2390%. Max overshoot beyond hypothetical2ATR:3.42983pp EEM,9.83647pp XLE fullsample; fiveyear2.86536pp/1.20665pp. Dividend-adjusted economic gap counts19/4 full,9/3 fiveyear; mechanical dividends can add price triggers without equivalent wealth loss. No claim these rates are actual stop odds. Source https://www.finra.org/investors/insights/stop-orders-factors-consider-during-volatile-markets : stopprice not executionguarantee, stoplimit may not fill. Provider https://files.alpaca.markets/disclosures/library/ExtHrsOvernightRisk.pdf documents liquidity/spread/nonfill risk. Supplied venue checks15min and sends marketable extended-hours limits, so whole shares improve session eligibility without guaranteeing exit price or execution. Conclusion preserve one each, record actual future trigger/fill/session receipts before estimating slippage. Counterexample to guaranteed4.42risk: both prices can gap10% from entry,13.20loss before costs.
sample1919
EEM_breaches21
XLE_breaches4
EEM_max_overrun_pp3.43
XLE_max_overrun_pp9.84
planned_bracket_dollars4.42
gap10_dollars13.2
R91904 overnight diversification fails the long-sample stability test
StatisticalwatchWhole-share momentum backstopEEM, XLE2026-09-19 04:06
Premises: (1) previous daily close to next daily open is a gap proxy, not intranight path/fill; Alpaca conditionT excluded from daily OHLC https://docs.alpaca.markets/us/docs/market-data-faq . (2) repaired missingXLE2:1 split using issuer29327. (3) compare split-only price gaps with all-adjusted economic-return gaps. Primary bars https://runway.adityaperswal.workers.dev/data/stock-bars?symbols=EEM,XLE&timeframe=1Day&start=2019-01-01&end=2026-09-18T23:59:00Z&feed=sip append adjustment=split/all. MeasuredSep19. Split sample1938 gaps: correlation+.46018 versus fiveyear1255 +.15748 and recent251 -.40937. Simultaneous gaps below-2%:28/1938,11/1255,0/251. XLE negative in EEM bottom5% gaps:66/97=68.04% full,35/63=55.56% fiveyear,2/13=15.38% recent; small conditional samples. Worst joint same-date gap scaled to static67.37/64.63 exposure16.23047 on2020-03-16; fiveyear4.98122 on2025-04-07; recent3.65555 on2026-06-23. These are scenarios not realized portfolio PnL. Full adjusted economic-gap correlation+.46190 and worst16.20275 corroborate qualitative result; dividend adjustment changes level slightly. Prior expected unstable diversification; evidence supports it without implying next-event probability. Fullsample marginal minima EEM-11.45545%2020-03-16,XLE-17.48235%2020-03-09 are DIFFERENT dates and must not be summed as observed joint loss. All measured outputs29349–58. Counterargument: 2020 regime may not recur; recent negative dependence may persist. Neither establishes a hard future bound. Soundness limited by daily proxy, vendor revision and selected universe; valid conclusion is no diversification-based size increase, not withdrawal from fixed momentum.
sample1938
corr_full0.46
corr_fiveyear0.16
corr_recent-0.41
worst_joint_dollars16.23
joint_below_minus2_n28
tail_xle_negative_pct68.04
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