Silicon Motion Technology... (SIMO)
SIMO Daily Gamma Exposure
Current Gamma Exposure (GEX) is 19.37K, which is 161% above the 3M average of 7.42K. Over this period, GEX peaked at 45.87K on Aug 13, 2025 and bottomed at -1.13K on Jun 25, 2025, showing a shift between positive and negative gamma regimes. The exposure has been increasing recently, suggesting growing dealer hedging that could dampen volatility. Today's put-call gamma ratio of 0.44 is elevated versus the recent average of 0.38, suggesting increased put hedging. High GEX volatility (±9.46K) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 14, 2025 | 34,558.08 | -15,191.96 | 19,366.12 | 0.44 |
| Aug 13, 2025 | 62,565.55 | -16,699.8 | 45,865.75 | 0.27 |
| Aug 12, 2025 | 53,321.7 | -13,361.39 | 39,960.31 | 0.25 |
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