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Market Risk Classifier

CRISIS
Episode History

Every date the Market Risk Classifier (MRC) has classified CRISIS, its most severe tier, with the market event and the outcome. The false positive is listed with everything else.

Backtest · 1990-2025
12 / 13
Episodes confirmed across 35 years of historical data.
92.3% precision · one false positive (August 2019)
Live · April 2025 onward
1 / 1
Live-production CRISIS classifications confirmed since delivery began.
Record updates as episodes occur

Live production. April 2025 onward.

1 episode · live
Classification dateMarket eventOutcomeMore
2025-04-04Tariff crisisConfirmedEscalation brief

Modern-era backtest. 2012 to 2024.

8 episodes · backtest
Classification dateMarket eventOutcomeMore
2015-08-21China slowdown selloff (August 2015)Confirmed·
2016-06-24Brexit referendumConfirmed·
2018-03-22Trade-war escalation (China tariffs)Confirmed·
2018-10-10Q4 2018 equity selloffConfirmed·
2019-08-05US-China trade-war escalation and yuan devaluationFalse positiveThe one miss
2020-02-24COVID-19 onsetConfirmedCase study
2021-01-27GameStop short squeezeConfirmedThe unlikely hit
2024-08-02Japan carry-trade unwindConfirmedCase study

Cross-era backtest. 1990 to 2011.

5 episodes · backtest
Classification dateMarket eventOutcomeMore
1997-10-27Asian Financial Crisis contagion (October 1997 mini-crash)Confirmed·
2001-09-179/11 market reopeningConfirmed·
2008-09-29Global financial crisis (TARP rejection selloff)Confirmed·
2010-05-06Flash CrashConfirmed·
2011-08-04US sovereign credit downgradeConfirmed·

What is not in this list

CRISIS is built for acute systemic shocks and fires about 0.37 times per year. Three events a reader might expect here never received a CRISIS classification:

  • LTCM and the Russian default (1998). The system classified the 1998 unwind at the SHOCK and ELEVATED tiers; CRISIS did not fire.
  • Dot-com bear market (2000-2002). A slow grinding bear with no single acute break severe enough to trigger CRISIS; the system classified at lower severity tiers throughout.
  • 2022 bear market. The S&P 500 fell roughly 25% over months without an acute systemic break; the system classified SHIFTING and ELEVATED repeatedly through the year, but CRISIS did not fire.

An episode is confirmed when, within 10 trading days of the classification, VIX reaches 35, or the S&P 500 falls 3% over 5 sessions, 6% over 10, or 10% over 20. Evaluation criteria were fixed before the historical run. Backtested over 35 years (1990-2025). Out-of-sample since January 2025, live production since April 2025. Per-episode statistics are available in the validation packet under NDA.

Research use only. Not investment advice. Past performance ≠ future results. Mindforge is not a registered investment adviser. Full terms · Methods

Research use only. Not investment advice. Past performance ≠ future results. Mindforge is not a registered investment adviser. Full terms · Methods

CRISIS Episode History | Market Risk Classifier | Mindforge