Personalis Inc. (PSNL)
PSNL Daily Gamma Exposure
Current Gamma Exposure (GEX) is -421.9899999999999, which is 589% below the 3M average of 86.2955172413793. Over this period, GEX peaked at 511.56999999999994 on Jul 25, 2025 and bottomed at -494.34 on May 28, 2025, showing a shift between positive and negative gamma regimes. The exposure has been increasing recently, signaling a shift in market maker hedging dynamics. Today's put-call gamma ratio of 1.57 is elevated versus the recent average of 0.77, suggesting increased put hedging. High GEX volatility (±247.85205085773978) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 14, 2025 | 734.1 | -1,156.09 | -421.99 | 1.57 |
| Aug 13, 2025 | 1,383.18 | -1,025.19 | 357.99 | 0.74 |
| Aug 12, 2025 | 1,300.43 | -920.27 | 380.16 | 0.71 |
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