Daily risk briefing ·

Market crash risk on 21 April 2026: 63.1% (Nearly Crash)

vs previous day change −4.7 pts vs previous day vs 1 week earlier change −8.8 pts vs 1 week earlier

This briefing was published under methodology v1 (fixed thresholds, trend penalty, regime multiplier). Its numbers are kept as published and are not comparable with v2 readings. See the current methodology.

Game Over Gauge63.1%Multiple stress signals agree (methodology v1).
Financial stress62.6%
Geopolitical risk64.7
Market regimerisk-off

Summary

Financial gauges signal near-crash conditions, with geopolitics at severe levels.

Strait of Hormuz tensions and US-Iran escalation threats are top drivers.

These geopolitical risks likely weigh on market sentiment and performance.

Geopolitical drivers

  1. US-Iran Military Escalation Threats90Direct threats exchanged between Washington and Tehran increase the probability of conflict, impacting global risk sentiment and energy prices.
  2. Strait of Hormuz Maritime Tensions85Escalating tensions in the Strait of Hormuz threaten global crude oil flows, impacting the energy supply and shipping lanes transmission channels.
  3. Fragile Ceasefire Expiration Risk75The imminent expiration of the ceasefire creates immediate market volatility through the risk sentiment and energy supply channels.

Biggest 5-day market moves

The gauge in the 30 days around 21 Apr 2026 (methodology v2)
0355065781006 Apr 202614 Apr 202621 Apr 202628 Apr 20266 May 2026

Chart values use methodology v2 (point-in-time backfill), so they differ from the v1 numbers published above.

Show data table
DateTotalFinancialGeopoliticalBand
2026-05-0635.529.271.5Cautious
2026-05-0539.933.974.0Cautious
2026-05-0434.327.175.5Safe
2026-05-0134.028.167.7Safe
2026-04-3044.035.094.8Cautious
2026-04-2942.032.695.5Cautious
2026-04-2834.228.865.1Safe
2026-04-2735.930.367.5Cautious
2026-04-2440.435.866.7Cautious
2026-04-2337.531.969.8Cautious
2026-04-2243.939.071.7Cautious
2026-04-2141.435.574.7Cautious
2026-04-2038.531.975.9Cautious
2026-04-1736.530.769.6Cautious
2026-04-1639.533.971.4Cautious
2026-04-1543.037.872.0Cautious
2026-04-1449.144.774.4Cautious
2026-04-1352.648.973.6Risky
2026-04-1054.051.667.7Risky
2026-04-0955.954.066.7Risky
2026-04-0865.765.069.2Nearly Crash
2026-04-0764.062.672.2Risky
2026-04-0667.666.375.0Nearly Crash

Not financial advice. Use the gauge as a risk thermometer, not a timing oracle.