Gemini Summary

Signal Summary:

  • The E-MINI S&P 500 CoT signal, as of 2026-01-20, indicates normal market conditions with no clear reversal risks (1). Speculative and hedger positioning both remain net short.
  • The market structure regime is currently classified as "Balanced_Long_Bias" (1).
  • Conviction Band: Low | Interpretation Confidence: Mixed Signals | Internal Conflict Flag: Yes.

Key Dynamics:

  • Speculative net positioning is -4.2% of open interest, with a z-score of 0.37, suggesting they are less net short compared to their typical range (1).
  • Hedger net positioning is -2.1% of open interest, with a z-score of -0.81, indicating they are more net short than average (1).
  • Recent 4-week flow shows a slight "Long_Build" (0.1 strength), indicating minor buying by speculators (1).
  • The divergent z-score trends between speculators and hedgers, alongside both being net short within a "Balanced_Long_Bias" regime, presents an internal tension (1).
  • Conditional Invalidation: A significant shift in speculative or hedger z-scores beyond +/-1.5, or the emergence of "crowded_long" or "crowded_short" flags, would invalidate the current neutral reversal assessment (1).

Scenario Balance:

  • Base Case dominant: Continued range-bound or moderately upward price action, consistent with a "Normal" synthetic state and no extreme positioning or reversal signals (1).
  • Upside secondary: Increased speculative long accumulation, potentially driven by improving economic outlook, leading to a sustained bullish trend.
  • Downside residual: A renewed decline in speculative net positioning or an increase in hedger short positions, signaling underlying weakness or increased supply pressure.

Time Horizon & Aggregation:

  • Time Horizon: Tactical (weeks), as CoT data provides weekly updates on positioning and flow, often influencing short-term market dynamics.
  • Aggregation Weight Hint: Low, due to the signal's mixed interpretation and lack of strong directional conviction, suggesting it should be lightly weighted in broader macro composites.

Macro Relevance:

  • Macro dimension informed: Sentiment and Liquidity, as speculative and hedger positioning reflects market participant conviction and activity.
  • Cycle position: Mid-cycle, typically where market sentiment can be balanced but susceptible to shifts in positioning.
  • Typical interaction with other macro signals: This signal provides granular sentiment data that can confirm or diverge from broader macro-economic indicators (e.g., strong growth signals might contradict persistent speculative shorting).

Data & References:

  • Commitment of Traders (CoT) data, latest observation 2026-01-20 (1).
  • Key datapoints include `Spec_Net_%OI` (-4.2), `Hedger_Net_%OI` (-2.1), `Spec_zscore` (0.37), `Hedger_zscore` (-0.81), and `Flow_4w` (0.1) (1).
  • Additional public datasets that would improve depth or reliability: VIX futures positioning (2) for implied volatility sentiment, and options open interest for S&P 500 to gauge broader market conviction.

EMINI S&P 500 CoT Diagnostics Chart

Signal chart

EMINI S&P 500 futures: CoT diagnostics, positioning, crowding, reversal risk, and price overlay.

EMINI S&P 500 CoT Signals Table
Report_Date Market_and_Exchange_Names Spec_Net_%OI Hedger_Net_%OI Spec_zscore Hedger_zscore Flow_4w controller controller_gap_%OI spec_extreme_1y hedger_extreme_1y any_extreme_1y extreme_side flow_4w_label flow_4w_strength crowded_long crowded_short squeeze_risk exhaustion_risk hedger_pressure_regime bullish_reversal_risk bearish_reversal_risk reversal_regime market_structure_regime positioning_tension_score risk_flags_count synthetic_state CFTC_Contract_Market_Code CFTC_Market_Code CFTC_Region_Code CFTC_Commodity_Code Commodity_Class Commodity_SubClass Region_Class COT_Index_Spec Spec_Net_Contracts Hedger_Net_Contracts hedger_pressure specs_vs_hedgers_divergence source Market and Exchange Names CFTC Contract Market Code CFTC Region Code CFTC Commodity Code hedger_deep_short hedger_deep_long reversal_score Price
192 2025-10-14 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -8.6 3.8 -1.245212 0.955899 0.6 Balanced 4.8 False False False None Long_Build 0.6 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 2.201112 0 High_Tension_Low_Flags NaN NaN NaN NaN Other Unknown Other / Unknown 7.947020 -165683 72883 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6686.50
193 2025-10-21 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -7.8 2.7 -0.997293 0.690122 1.0 Specs 5.1 False False False None Long_Build 1.0 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Trend_Long 1.687415 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 13.245033 -145350 51577 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6773.25
194 2025-10-28 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -7.8 2.7 -0.966534 0.660260 -0.7 Specs 5.1 False False False None Long_Reduction -0.7 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Long_Unwind 1.626794 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 13.245033 -150135 51870 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6925.75
195 2025-11-04 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -8.4 3.4 -1.120463 0.793607 -1.0 Specs 5.0 False False False None Long_Reduction -1.0 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Long_Unwind 1.914069 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 10.526316 -163945 65824 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6801.75
196 2025-11-10 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -8.0 2.7 -0.971437 0.601112 0.6 Specs 5.3 False False False None Long_Build 0.6 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Trend_Long 1.572549 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 13.533835 -157930 52891 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6856.75
197 2025-11-18 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -7.3 2.5 -0.737778 0.523873 0.5 Balanced 4.8 False False False None Long_Build 0.5 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 1.261651 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 18.796992 -147405 49964 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6639.75
198 2025-11-25 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -7.5 1.4 -0.771386 0.231112 0.3 Specs 6.1 False False False None Long_Build 0.3 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Trend_Long 1.002498 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 17.293233 -155278 29367 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6781.50
199 2025-12-02 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -9.4 3.3 -1.290845 0.679446 -1.0 Specs 6.1 False False False None Long_Reduction -1.0 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Long_Unwind 1.970291 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 3.007519 -195667 67896 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6840.25
200 2025-12-09 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -8.9 3.0 -1.102514 0.578857 -0.9 Specs 5.9 False False False None Long_Reduction -0.9 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Long_Unwind 1.681371 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 6.766917 -190445 63942 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6848.25
201 2025-12-16 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -6.7 1.4 -0.437781 0.152603 0.6 Specs 5.3 False False False None Long_Build 0.6 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Trend_Long 0.590383 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 23.308271 -166019 34871 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6801.00
202 2025-12-23 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -4.3 -2.6 0.273876 -0.868264 3.2 Balanced 1.7 False False False None Long_Build 3.2 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 1.142141 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 41.353383 -81820 -50620 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6961.00
203 2025-12-30 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -4.9 -1.5 0.109750 -0.607064 4.5 Balanced 3.4 False False False None Long_Build 4.5 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 0.716814 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 36.842105 -94415 -29910 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6944.25
204 2026-01-06 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -5.4 -1.6 -0.024561 -0.641006 3.5 Balanced 3.8 False False False None Long_Build 3.5 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 0.616446 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 33.082707 -106088 -30378 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6987.75
205 2026-01-13 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -6.4 -0.9 -0.297101 -0.483435 0.3 Specs 5.5 False False False None Long_Build 0.3 False False False False Hedgers_Neutral False False No_Clear_Reversal Spec_Trend_Long 0.186335 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 25.563910 -122127 -16500 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 7001.75
206 2026-01-20 E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE -4.2 -2.1 0.367509 -0.806577 0.1 Balanced 2.1 False False False None Long_Build 0.1 False False False False Hedgers_Neutral False False No_Clear_Reversal Balanced_Long_Bias 1.174086 0 Normal NaN NaN NaN NaN Other Unknown Other / Unknown 42.105263 -81776 -41923 False False legacy E-MINI S&P 500 - CHICAGO MERCANTILE EXCHANGE 13874A 0.0 138.0 False False 0 6829.50
Methodology: EMINI S&P 500 CoT Signals