US500
BULLISHS&P 500 E-mini
Source: socrata
Records: 1059
Span: 2006-2026
Open Interest
1.89M
-555.9K
COT Index
100.0
Extreme bullish
Z-Score
2.28
Extreme
Net Commercial
-634.2K
OI Regime
Short Covering
Market Regime
Long Liquidation
Divergence
None
weak
Composite
Bullish
Score: 60.0
Latest Record
Date
Sep 22, 2026
Open Interest
1.89M
Net Commercial
-634,203
OI Change
-555.9K
COT Index History (last 52w)
Sep 30, 2025Sep 22, 2026
Seasonality (52-week pattern)
Week 1Week 52
Key Metrics
OI Momentum
-38754.00
Extreme Pctl
4%
Trend Consist.
58%
OI Trend
Falling