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Why this page exists: RAL has no documented material pre-announcement habit — the edge here is the earnings-cycle statistics themselves (drift, gap, reaction, follow-through) and how they vary by regime. This page measures every earnings cycle — drift into the report, the gap, the reaction, the follow-through — alongside the NVDA / SPY / VIX regime it happened in, and uses the documented pre-announcement history to project when the next pre-announcement is most likely to land. All numbers are computed from real daily prices, real earnings dates, our own ATM-straddle expected moves and stored option chains, and a curated registry of real press releases. Nothing is simulated.

Next earnings & predicted pre-announcement window

Thursday, July 30, 2026
Next confirmed RAL earnings date (source: exchange calendar).

Current regime & edge read

As of 2026-07-24: NVDA Strong Down (nan% 20d), SPY Strong Down (nan%), SOX Mild Down, VIX 18.7 (Medium (15-25)).
EdgeScore -0.71 (Bearish)
ComponentCurrent bucketHist. mean reactionN
VIX levelMedium (15-25) expl.-8.9%3
EdgeScore = mean of the matching buckets' historical mean earnings reactions, normalized by the average absolute reaction (±1 cap). Transparent and purely historical — not a prediction model.
Cycles
3
Avg reaction
-8.9%
Median reaction
-0.5%
Avg |move|
12.6%
Up rate
33%
Avg drift T-20
+0.8%
Event-window statistics (all cycles)
WindowNMeanMedianStdMin / MaxWin%
Drift T-20 → report3+0.8%-0.3%5.7-5.5% / +8.2%33%
Drift T-5 → report3+4.1%+4.2%1.8+1.9% / +6.3%100%
Overnight gap3-8.3%-3.1%12.7-25.8% / +3.9%33%
Reaction day (close→close)3-8.9%-0.5%16.4-31.8% / +5.5%33%
Follow-through +5d3+3.4%+2.0%5.9-3.0% / +11.3%67%
Follow-through +20d3+8.7%+10.2%10.6-5.0% / +20.8%67%
Max favorable excursion (20d)3+2.2%+5.9%13.6-16.0% / +16.6%67%
Max adverse excursion (20d)3-15.4%-8.4%13.1-33.8% / -4.0%0%
Reaction by regime & calendar

Reaction by report weekday

BucketNMeanMedianStdWin%
Monday n<101-0.5%-0.5%0.00%
Wednesday n<102-13.1%-13.1%18.750%

Reaction by NVDA 20-day regime

BucketNMeanMedianStdWin%
Mild Up n<101+5.5%+5.5%0.0100%
Strong Up n<101-0.5%-0.5%0.00%
Mild Down n<101-31.8%-31.8%0.00%

Reaction by VIX level

BucketNMeanMedianStdWin%
Medium (15-25) n<103-8.9%-0.5%16.433%

Drift T-20 by NVDA regime

BucketNMeanMedianStdWin%
Mild Down n<101+8.2%+8.2%0.0100%
Mild Up n<101-0.3%-0.3%0.00%
Strong Up n<101-5.5%-5.5%0.00%
Documented pre-announcements
No documented pre-announcements in the registry.
Expected move vs actual (our nightly ATM data)
Report dateExpected moveActual reactionGapActual / EM
2026-02-0416.8%-31.8%-25.8%1.89x
Only cycles inside our own options-database coverage window are shown — we do not fabricate historical implied volatility. Coverage grows each quarter.
Options strategy P&L — priced from our own chains
No earnings cycles inside our chain coverage window yet — this section fills in automatically as coverage grows.
Every earnings cycle
ReportPreDrift20GapReact+5d+20dMFEMAEHV20NVDA / VIXSurprise
2026-02-04
Wednesday
+8.2%-25.8%-31.8%+11.3%+20.8%-16.0%-33.8%28%Mild Down / Medium (15-25)+4%
2025-11-05
Wednesday
-0.3%-3.1%+5.5%+2.0%+10.2%+16.6%-4.0%30%Mild Up / Medium (15-25)+5%
2025-08-11
Monday
-5.5%+3.9%-0.5%-3.0%-5.0%+5.9%-8.4%34%Strong Up / Medium (15-25)+19%
Methodology: reaction day = first trading day after the report (AMC assumed). Regimes are 20-trading-day returns (NVDA/SPY/SOX) and VIX close on the report date. Historical implied volatility before our options-DB coverage window (Nov 2025) is NOT reconstructed — realized volatility (HV20) is shown instead. Options strategy P&L and IV crush are priced from OUR OWN stored option chains (one row per contract per pull) for every cycle inside coverage; both sections grow automatically each quarter. Buckets with n<10 are exploratory. Correlation is not causation; small samples dominate the pre-announcement analysis. Pre-announcement registry: screeners/earnings_analysis/preannouncements_RAL.json.
Automated, data-driven · educational only · not financial advice.