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Case Study

2026 Iran Shock

Iran tensions triggered a month-long equity selloff.

MSD classified every shift before the open, then called the bottom.

-8%
SPX drawdown
28 trading days
6 / 6
Transitions
All pre-market
+5d
Lead Time
Before VIX normalized

Same system validated on 2012-2024, applied unmodified.

Classification, not prediction. Research use only. Past performance does not guarantee future results.

IRAN SHOCK 2026

SPX + VIX vs. MSD State Classification

28 TRADING DAYS • OUT-OF-SAMPLE
CALMTURNINGSTRESSTURNINGVOL SPIKETURNINGCALM-8.0%6,8966,344VIX 31.056,7836,3006,5006,7006,900SPX20242832VIX272345691011121316171819202324252627303112678FEBMARAPRS&P 500VIXclassification deliveryclassification window
SPX and VIX closing prices. Out-of-sample classification (2026). Not investment advice. Past performance does not guarantee future results. mindforge.tech/terms
MINDFORGE

What MSD Did

1
Classified early
Mar 4
Turning alert, pre-market
SPX -480 pts
over next 19 trading days
2
Tracked severity
5 conditions
across 28 trading days
Not just on/off
escalated and de-escalated
3
Classified stable
Mar 31
Classified Calm, VIX still at 31
SPX +254 pts
over next 5 trading days

Every Classification

Feb 27Calm
SPX 6,854
VIX 19.86
Baseline
Mar 4Turning
SPX 6,824
VIX 23.57
-480 pts to trough
Pre-market. VIX 23 on the close MSD used — moved to 29 within 2 sessions
Mar 6Stress (Adv)
SPX 6,768
VIX 23.75
-95 pts next 4d
Pre-market. Sustained selling. VIX above 24 for 6 consecutive sessions
Mar 13Turning
SPX 6,673
VIX 27.29
-166 pts next 5d
Pre-market. Conditions transitional. Vol Spike episode followed.
Mar 21Vol Spike
SPX 6,506
VIX 26.78
SPX to 6,344 trough
Delivered Sat pre-market, effective Mon Mar 23. VIX peaked at 31.05 on Mar 27.
Mar 25Turning
SPX 6,556
VIX 26.95
-213 pts to trough
Pre-market. Final leg down before reversal.
Mar 31Calm
SPX 6,529
VIX 30.61
+254 pts next 5d
Pre-market. VIX fell to 21. SPX recovered to 6,783

Alert delivery dates. SPX and VIX are from Mindforge's production market data feed at time of classification unless otherwise noted. All delivered pre-market by 07:30 ET.

Why It Matters

Risk Manager
07:30 ET
every classification pre-market
2 hours of context before the 09:30 open. Research input for scenario planning.
Portfolio Manager
19 days
of elevated conditions classified
Turning through Vol Spike and back. Daily classification across the full episode.
Quant / Data Buyer
6 / 6
out-of-sample transitions
Same 2012-2024 rules. No refitting. Auditable, rules-based, no ML.

FAQ

Did Mindforge predict the Iran crisis?

No. Mindforge classifies environmental conditions, it does not predict geopolitical events. Each state transition was delivered pre-market by 07:30 ET based on environmental indices. Classification is not prediction.

Why didn't this reach Systemic Stress?

Environmental indices did not reach Systemic Stress thresholds. The system correctly reflected the severity: elevated but not crisis-grade. VIX peaked at 31.05, well below the 60+ levels seen in Systemic Stress episodes like COVID or August 2024.

Is this out-of-sample?

Yes. All 2026 data is out-of-sample. The same rules validated on 2012-2024 were applied without modification to real-time data.

Research use only. Not investment advice. Past performance does not guarantee future results. 2026 data is out-of-sample. Mindforge is not a registered investment adviser. Full terms: mindforge.tech/terms | Methodology: mindforge.tech/validation-and-methods

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