Diagnostic only. Ran supplied backtest CLI momentum20, stop5%, target10%, days730 on IEX; then imported its unchanged engine and strategy for SIP train through2025 and held-out2026 throughSep8, with20 prior bars for warmup and flat warmup trading. Holdout {"fund":"catalyst","split":"holdout","symbol":"MIRM","bars":191,"returnPct":22.16509767375947,"buyAndHoldPct":40.20284547119313,"maxDrawdownPct":15.199708089039069,"winRate":50,"avgTradePct":1.5664072813636993,"N":16}. Inspection of /app/agent/dist/backtest/engine.js shows zero fees/slippage, same-close signal entry and stop fills at the exact stop even if price gaps below it. That stop treatment is contradicted by RARE's actual ledger and 15-minute gap audit17354. Positive gross results cannot be trusted for this mandate, and no parameter was selected for live use. Buy-and-hold includes warmup and must not be used as aligned holdout excess return. Source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all ; raw and split observations17369–78/17387–91. The independent costed vectorbt calendar tests1481–82, with exposure audit, answer tonight's question; this CLI diagnostic supplies no position size.
return22.17
drawdown15.2
win rate50
sample16
fees_modeled0
slippage_modeled0
allocation0
IONS CLI momentum holdout: execution model unsuitable for FDA gaps
Diagnostic only. Ran supplied backtest CLI momentum20, stop5%, target10%, days730 on IEX; then imported its unchanged engine and strategy for SIP train through2025 and held-out2026 throughSep8, with20 prior bars for warmup and flat warmup trading. Holdout {"fund":"catalyst","split":"holdout","symbol":"IONS","bars":191,"returnPct":-14.070477285394468,"buyAndHoldPct":-30.70625610948192,"maxDrawdownPct":18.321309831926,"winRate":31.25,"avgTradePct":-0.8359489928864545,"N":16}. Inspection of /app/agent/dist/backtest/engine.js shows zero fees/slippage, same-close signal entry and stop fills at the exact stop even if price gaps below it. That stop treatment is contradicted by RARE's actual ledger and 15-minute gap audit17354. Positive gross results cannot be trusted for this mandate, and no parameter was selected for live use. Buy-and-hold includes warmup and must not be used as aligned holdout excess return. Source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all ; raw and split observations17369–78/17387–91. The independent costed vectorbt calendar tests1481–82, with exposure audit, answer tonight's question; this CLI diagnostic supplies no position size.
return-14.07
drawdown18.32
win rate31.25
sample16
fees_modeled0
slippage_modeled0
allocation0
RARE CLI momentum holdout: execution model unsuitable for FDA gaps
Diagnostic only. Ran supplied backtest CLI momentum20, stop5%, target10%, days730 on IEX; then imported its unchanged engine and strategy for SIP train through2025 and held-out2026 throughSep8, with20 prior bars for warmup and flat warmup trading. Holdout {"fund":"catalyst","split":"holdout","symbol":"RARE","bars":191,"returnPct":1.8975920520518441,"buyAndHoldPct":-59.17695473251029,"maxDrawdownPct":22.621906250000023,"winRate":33.33333333333333,"avgTradePct":0.3544089355959463,"N":15}. Inspection of /app/agent/dist/backtest/engine.js shows zero fees/slippage, same-close signal entry and stop fills at the exact stop even if price gaps below it. That stop treatment is contradicted by RARE's actual ledger and 15-minute gap audit17354. Positive gross results cannot be trusted for this mandate, and no parameter was selected for live use. Buy-and-hold includes warmup and must not be used as aligned holdout excess return. Source https://runway.adityaperswal.workers.dev/data/stock-bars?timeframe=1Day&feed=sip&adjustment=all ; raw and split observations17369–78/17387–91. The independent costed vectorbt calendar tests1481–82, with exposure audit, answer tonight's question; this CLI diagnostic supplies no position size.
return1.9
drawdown22.62
win rate33.33
sample15
fees_modeled0
slippage_modeled0
allocation0
Current tape and 15-minute event gaps cannot validate deadline safety
Premises from paired primaryobservations17167–17188 and FDA https://www.fda.gov/media/151712/download : performancegoals specify within periods, not waitinguntildeadline. ChainA: earlyapproval/CRL -> calendar entry may alreadybe postevent -> uncorrected calendars contaminate measured runup expectancy and position selection. Examples RAREUX11138daysearly https://www.sec.gov/Archives/edgar/data/1515673/000095017025095334/rare-20250711.htm ; GSKzidesamtinib58days https://www.gsk.com/en-gb/media/press-releases/jideytro-zidesamtinib-approved-in-the-us-for-previously-treated-ros1-positive-non-small-cell-lung-cancer/ . ChainB: sharedfillfinish deficiency -> sponsor launchcash delayed and remediation spending -> alternatecapacity demand may rise, but capacityowners capture rents only if qualified/contracted capacity and prices are documented. SRRKissuerSep23CRL andTLXZircaixSEC sources in fundamental1410-equivalent current record; no supplier stockrecommendation. ChainC: otherpipeline failure -> equityNPV reprices despite separateFDAgoal -> capitalraises/expensecuts can alter future development and counterparties' economics. RARESep2Aspire primary https://ir.ultragenyx.com/news-releases/news-release-details/ultragenyx-announces-phase-3-aspire-results-angelman-syndrome . Who benefits: patients from fasteraccess, sponsors from positive approvals; cash-rich buyers may gain bargainingpower after failures. These are mechanisms, not measured competitor revenue. Counterexample: fastpositive news can reward inadvertent holdingthrough; favorable realizedreturns do not prove safeexecution. No new book justified without quantifiedindependentedge.
chains3
RARE_early_CRL_days38
zidesamtinib_early_days58
confirmed_supplier_rent_usdunknown
allocation0
The binding risk belongs to the issuer portfolio and manufacturing network
Premises1 primaryAug4 RARE Q2 https://www.sec.gov/Archives/edgar/data/1515673/000119312526332802/rare-ex99_1.htm lists UX111Sep19goal and GTX102AspireSep/Oct readout concurrently; the single named FDA date cannot bound other-program first news. 2 Q2 revenue214m versus167m prior-year (+28.1437%), Crysvita156m/214=72.8972% revenue concentration, cash/investments436m andquarterOCFburn97m. Static burn436/97=4.4948quarters/13.4845months is arithmetic, not forecast: launch cost, voucher monetization, financing and planned expensecuts change it. Netloss92m is not same as cashburn97m. Existingcommercialcash does not prevent pipelinevaluation gaps. 3 SponsorSep2Aspire https://ir.ultragenyx.com/news-releases/news-release-details/ultragenyx-announces-phase-3-aspire-results-angelman-syndrome reports primary/keysecondary failure, metadata16:01:36ET. 4 SRRKSep23 2025CRL https://investors.scholarrock.com/news-releases/news-release-details/fda-issues-complete-response-letter-crl-apitegromab-treatment/ identifies thirdpartyCatalentIndiana fillfinish observations, no other approvability issue per sponsor; TLXZircaixAug28 https://www.sec.gov/Archives/edgar/data/2007191/000200719125000065/zircprcrl.htm cites comparability plus two thirdparty manufacturing/supplychain partners. These illustrate common network risk, not clinical approval odds or independent trials. Valid inference: review the whole pipeline and shared suppliers before exposure. Strongest counterexample: multiproduct commercial revenue can cushion losses; RAREactualgap shows cushioning not guaranteed. Currentmarketvaluation and incremental productNPV are not estimated; no price target or probability derives from salesgrowth.
RARE_Q2_revenue_m214
RARE_prior_Q2_revenue_m167
RARE_revenue_growth_pct28.14
Crysvita_share_pct72.9
cash_m436
quarter_OCF_burn_m97
static_runway_months13.48
RARE_netloss_m92
02UTC decision: preserve $49.14, retain new Darden paper study
Premises1 fixed DRI holdout N6 has cash-basis p=.5, W3.216773%, L1.314447%, mean0.951163%; mean95%bootstrap CI[-.828497,2.966011]%. Bootstrap82.19% of sample means are positive is not posterior trade-success probability. 2 OLS DRI costed event return on simultaneous SPY gross return: intercept0.161299%, beta-1.272867, correlation-.730141; conventional small-sample t95% intercept[-2.35749,2.68008] and beta[-2.92652,.380785]. NetDRI minusgrossSPY mean1.571702%, but this selected six-event regression cannot establish stable alpha/hedge. 3 Standard binary-payoff quarterKelly=.25*(p-(1-p)/(W/L))=.073922; conservative uncertainty gate sets operational fraction0. 4 Queried own ledger three losses, mean-16.3806%, two operator liquidations censor planned horizons; no observed winner to calibrate average win. RARE gap loss45.86%,6.44listed-stopR demonstrates stops are not hard loss bounds. Source event observations16251–74, https://runway.adityaperswal.workers.dev/data/stock-bars?symbols=DRI,SPY&timeframe=1Day&feed=sip&adjustment=all and runway:query_trades?fund=catalyst . Validity: positive point estimate increases research priority; soundness limited by selected issuer, N6, incomplete training notice history and untested execution. Evidence to change allocation: independent future events supporting positive costed actual-window expectancy with adequate uncertainty and executable risk plan. Monthly shortfall is not an input.
N6
win_probability0.5
average_win_pct3.22
average_loss_pct1.31
expectancy_pct0.95
CI_low_pct-0.83
CI_high_pct2.97
OLS_alpha_pct0.16
OLS_beta-1.27
correlation-0.73
empirical_quarterKelly0.07
operational_allocation0
Darden event bootstrap: positive median is not a tail-risk bound
Source costed cash-return observations16251–56 from original DRI SEC releases and https://runway.adityperswal.workers.dev/data/stock-bars (URL spelling correction: https://runway.adityaperswal.workers.dev/data/stock-bars ). NumPy seed20260909 resamples six holdout whole-event returns with replacement into50000 ten-event paths, starting49.14 and hypothetically fully reinvesting at each event. Terminal p5/p50/p95=47.6642/53.8006/61.1115USD, terminal-loss frequency11.128%, p95 maximum drawdown7.4522%. Separate mean bootstrap CI[-0.8285,2.9660]% includes zero. This is conditional on the six observed outcomes being representative and independent; it cannot generate missing large gaps, regime shifts, taxes or actual execution failures. No actual capital allocated. Strongest counterexample is unobserved early news: prior RARE realized loss45.86% and6.44 listed-stop R, which this earnings bootstrap never samples. Do not interpret11.128% as calibrated live-loss probability or7.45% as worst loss. Simulation informs a research watch, not authorization; quarterKelly estimate0.073922 is overridden by evidence gates to0.
paths50000
events_per_path10
seed20260909
start49.14
terminal_p547.66
terminal_median53.8
terminal_p9561.11
terminal_loss_probability0.11
drawdown_p95_pct7.45
empirical_quarterKelly0.07
operational_allocation0
Combined gates: date, actual entry window, uncertainty, liquidity and affordability
Premises1 primary date required: DRI Sep24BMO https://investor.darden.com/news/news-details/2026/Darden-Restaurants-to-Release-Fiscal-2027-First-Quarter-Results-on-September-24-2026/default.aspx ; PPIH Sep9BMO https://investors.permapipe.com/news/news-details/2026/Perma-Pipe-to-Report-Second-Quarter-2026-Results-and-Host-Investor-Conference-Call-on-Wednesday-September-9-2026/default.aspx ; WLTH Sep9AMC https://ir.wealthfront.com/node/7786/pdf ; MRK Sep21 goal https://www.merck.com/wp-content/uploads/sites/124/2026/08/MRK-06.30.2026-10Q-FINAL.pdf . 2 DRI fixed T5 entry startsSep17, so early purchase changes the tested window. Its close below20SMA/above50SMA is not a trained combined filter. 3 PPIH and WLTH pass affordability/positive prior-close screening but lack a remaining tested multi-session window; IEX price/volume are partial and closing quotes stale. 4 DRI holdout uncertainty crosses zero, training advance notices incomplete; MRK has no actual-window payoff sample. 5 Whole-share and fund/venue/risk limits apply only after edge qualification. Conclusion zero combined qualified candidates; a date or positive tape alone cannot substitute for all gates. Strongest counterexample: affordable one-session rallies occur; require a separate preregistered net rule, not inherited five-session odds.
US_screen_matches959
DRI_close212.92
DRI_sma20219.52
DRI_sma50209.35
PPIH_IEX_close29.45
WLTH_IEX_close9.6
DRI_holdout_N6
qualified0
Darden mixed daily regime does not qualify an early entry
TechnicalwatchCatalyst run-upsDRI2026-09-09 02:15
Source https://runway.adityaperswal.workers.dev/data/stock-bars?symbols=DRI&timeframe=1Day&feed=sip&adjustment=all . Completed Sep8 close212.92 is below SMA20 219.5185 but above SMA50 209.3456; five-session return-0.6254%. ATR14 5.4490 and ADR20 5.4510, recent low210.86/high229.7625, RV20 30.8874% annualized. Premises: daily trend is mixed, the fixed event entry is Sep17 rather than today, and one share exceeds the49.14 fund cap. A one-to-two-ADR upside reference is about5.45–10.90USD, not a proposed target; it cannot by itself validate a stop or expected return. Counterexample recovery above short average could precede earnings strength, but adding that filter now would retune the registered rule. No entry, exit or stop adjustment; book flat. IEX screen data elsewhere are a different feed from these SIP adjusted bars. Daily history cannot establish15minute execution.
asof2026-09-08
close212.92
sma20219.52
sma50209.35
return5_pct-0.63
atr145.45
adr205.45
rv20_ann_pct30.89
low20210.86
high20229.76
dollarvolume20209531714.04
whole_shares_cap0
MRK CLI momentum diagnostic does not test the dated-event mandate
Ran node /app/agent/dist/backtest.js --symbols DRI,MRK --strategy momentum --lookback5 --days1460 --stop-pct3 --target-pct5. 1001 daily bars and 133 trades. Source https://runway.adityaperswal.workers.dev/data/stock-bars . This CLI diagnostic has no chronological holdout or documented fees/slippage in output; it holds across events and uses daily stop/target assumptions. It is not evidence of an executable five-session earnings or pre-PDUFA edge. DRI actual-window vectorbt test recorded separately with costs and holdout; MRK regulatory rule has no calibrated sample. Positive MRK headline return cannot be transported to Sep21 HYPERION. Reject adoption of both generic rules. Command/output stored cli_dri_mrk.json.
return15.57
drawdown26.58
win rate39.85
sample133
bars1001
buy_hold_pct68.4
mean_trade_pct0.15
allocation0
DRI CLI momentum diagnostic does not test the dated-event mandate
Ran node /app/agent/dist/backtest.js --symbols DRI,MRK --strategy momentum --lookback5 --days1460 --stop-pct3 --target-pct5. 1001 daily bars and 127 trades. Source https://runway.adityaperswal.workers.dev/data/stock-bars . This CLI diagnostic has no chronological holdout or documented fees/slippage in output; it holds across events and uses daily stop/target assumptions. It is not evidence of an executable five-session earnings or pre-PDUFA edge. DRI actual-window vectorbt test recorded separately with costs and holdout; MRK regulatory rule has no calibrated sample. Positive MRK headline return cannot be transported to Sep21 HYPERION. Reject adoption of both generic rules. Command/output stored cli_dri_mrk.json.
Registered note1294 before price inspection: enter T-5 open and exit T-1 close; no event exposure. Primary release dates from 18 SEC exhibits, observations16251–74; six holdout advance notices verified 28–29 days before release, URLs in note1299. Training2022–24 N12; untouched2025–June2026 holdout N6. Used vectorbt with 10bp fees and 10bp slippage per side, adjusted SIP daily OHLC, 1196 bars. Source https://runway.adityaperswal.workers.dev/data/stock-bars?symbols=DRI,SPY&timeframe=1Day&start=2021-12-01T00:00:00Z&end=2026-09-09T00:00:00Z&feed=sip&adjustment=all . Training net return1.4581%, DD6.6115%; holdout net5.6622%, DD4.9869%, p50%, cash-basis mean0.951163%, average win3.216773%, loss1.314447%. Stress25bp slippage plus10bp fee per side still +3.7773%, DD5.1290%, mean0.648762%. Six training sensitivities T3/5/10 and exitsT1/2 recorded; range returns -4.3463% to+9.3334%, not used to choose holdout parameters. Bootstrap50000 seed20260909 mean95%CI[-0.8285,2.9660]%, includes zero. Historical training notice vintages incomplete and total18 below desired20; adjusted bars do not establish actual auction or15minute stop fills. Positive evidence merits prospective watch, not adoption. Strongest counterargument is real positive costed holdout; it changes research priority but not size until uncertainty and execution gates pass. Current primary notice https://investor.darden.com/news/news-details/2026/Darden-Restaurants-to-Release-Fiscal-2027-First-Quarter-Results-on-September-24-2026/default.aspx ; paper entrySep17open/exitSep23close, not today. Local reproducible dri_test.py/dri_test.json. Trade payoff statistics use net cash invested including entry fees; vectorbt's trade-return denominator differs slightly, portfolio return unchanged.
return5.66
drawdown4.99
win rate50
sample6
train_return1.46
train_sample12
expectancy_pct0.95
average_win_pct3.22
average_loss_pct1.31
stress_return3.78
CI_low_pct-0.83
CI_high_pct2.97
Three-step consequences and strongest countercases for widened shortlist
Start: Catalyst $49.14 cash, account equity $850.99, zero open/pending/closing positions. Goal: repeatable costed pre-event gains. Binding constraint: independently validated expectancy for the actual entry and exit window. Premises: (1) Ledger and coverage audit16011 confirms no live thesis to reset and no own monitor due before next02UTC run. (2) Analyses1263–1266 recover BRZE/GME primary tables, attack earnings quality and Telix pipeline economics, and reject an unverified FedEx September calendar date. Primary sources https://www.sec.gov/Archives/edgar/data/1676238/000167623826000039/a20260731-brazeincxq227ear.htm ; https://www.sec.gov/Archives/edgar/data/1326380/000132638026000050/a991-fy26q2earningsrelease.htm ; https://telixpharma.com/news-views/fda-accepts-nda-for-tlx101-px-pixclara/ ; https://www.sec.gov/Archives/edgar/data/1048911/000104891126000108/fedexrecastexhibit991.htm . (3) Saved AVO expectancy -1.212595% and TLX uncalibrated event sample imply zero quarter-Kelly or undefined positive edge. Strong issuer results cannot substitute for a costed post-event study. Conclusion: no PROPOSE, EXIT, ADJUST or FUND. Size0 before $49.14 fund cap, $212.7475 venue cap and $8.5099 risk limit. Validity: necessary edge gate fails; soundness limited to researched universe, sparse event samples, incomplete historical notices and 15-minute execution. Strongest counterargument is opportunity cost of cash; it does not supply missing p/win/loss figures. No targets or stops fabricated for nonexistent positions. Retain20 armed monitors and5 collectors:48 scheduled00:15,67 00:30,52 01:30 before next02UTC; actual delivery must be checked next run. Monitors15/17 retained for next-day review and organic/call context. Existing static AVO/LOVE/SFIX/GIS and conference overflow remain explicitly unarmed. No new dated tradeable catalyst or signal requires another job. Remaining gaps: BRZE quantified organic bridge/replay, valuation and independent post-event fills; FDX exact next results date, global search not exhaustive. Journal phase began00:04:46, within43-minute plan/45-minute hard budget. Approximate retrieval timestamp errors corrected in16019; tool clock controls elapsed time.
Premises: (1) Queried Catalyst trade history contains three losses: MIRM -0.439321%, IONS -2.842420%, RARE -45.860062%; arithmetic mean -16.380601%. Two exits were operator liquidations, so this is a descriptive selected sample, not a causal strategy estimate. No observed winner means average winning payoff is undefined. (2) RARE lost 6.440348 times the distance from entry to its listed stop, demonstrating that this stop did not bound realized loss. (3) Frozen AVO vectorbt backtest1158, with 10bp fees and 10bp slippage per side, has chronological holdout N6, p=.5, average win1.318443%, loss3.743633%, expectancy -1.212595%, net return -7.331815%, drawdown9.371961%; all16 variants lose. Python recomputation clips quarter-Kelly to zero. (4) TLX event audit500 has zero valid training events and one positive holdout; momentum503 fails training and holds through events, so its positive holdout does not estimate pre-PDUFA returns. Sources: runway:query_trades?fund=catalyst ; runway:query_research?fund=catalyst&kind=analyses&analysisKind=backtest ; https://runway.adityaperswal.workers.dev/data/stock-bars?symbols=AVO&timeframe=1Day&feed=sip&adjustment=all . Valid inference: no calibrated positive edge supports size. Counterexample: future run-ups may win; these small selected samples do not prove universal inefficiency is absent. No new backtest, technical signal, Monte Carlo or fresh price collection is claimed. Existing failed methods remain frozen rather than repeatedly retuned. Observation16039 preserves calculations.
live_sample3
live_win_rate0
live_mean_return_pct-16.38
RARE_loss_R6.44
AVO_holdout_sample6
AVO_holdout_return_pct-7.33
AVO_holdout_drawdown_pct9.37
AVO_win_probability0.5
AVO_average_win_pct1.32
AVO_average_loss_pct3.74
AVO_expectancy_pct-1.21
quarter_Kelly0
Three-step adversarial chains for the cash watchlist