Rio Tinto Group (RIO)
NYSE: RIO
· Real-Time Price · USD
66.10
-0.16 (-0.24%)
At close: Oct 03, 2025, 3:59 PM
66.22
0.18%
Pre-market: Oct 06, 2025, 04:03 AM EDT
RIO Daily Gamma Exposure
Current Gamma Exposure (GEX) is -50.54K, which is 751% below the 3M average of 7.76K. Over this period, GEX peaked at 57.73K on Sep 19, 2025 and bottomed at -55.12K on Oct 2, 2025, showing a shift between positive and negative gamma regimes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 3, 2025 | 172,940.3 | -223,476.49 | -50,536.19 | 1.29 |
| Oct 2, 2025 | 169,037.22 | -224,158.53 | -55,121.31 | 1.33 |
| Oct 1, 2025 | 165,056.34 | -217,009.35 | -51,953.01 | 1.31 |
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