Sitio Royalties Corp. (STR)
NYSE: STR
· Real-Time Price · USD
18.65
-0.18 (-0.93%)
At close: Aug 14, 2025, 3:59 PM
18.80
0.80%
After-hours: Aug 14, 2025, 06:40 PM EDT
STR Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for STR across all expirations is 863.4 shares per 1% move, with 1,426.59 from calls and 563.19 from puts. The put-call GEX ratio of 0.39 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Jan 16, 26 expiration with 427.68 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests possible volatility from negative gamma effects.
STR GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 116.24 | -160.78 | -44.54 | 1.38 |
| Oct 17, 25 | 300.67 | -132.36 | 168.31 | 0.44 |
| Dec 19, 25 | 499.82 | -187.87 | 311.95 | 0.38 |
| Jan 16, 26 | 509.86 | -82.18 | 427.68 | 0.16 |
| Apr 17, 26 | 0 | 0 | 0 | n/a |