Martin Marietta Materials... (MLM)
NYSE: MLM
· Real-Time Price · USD
613.88
5.82 (0.96%)
At close: Sep 26, 2025, 3:59 PM
613.74
-0.02%
After-hours: Sep 26, 2025, 06:21 PM EDT
MLM Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for MLM across all expirations is 2,560.89 shares per 1% move, with 4,421.61 from calls and 1,860.72 from puts. The put-call GEX ratio of 0.42 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
MLM GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 1,710.01 | -645.04 | 1,064.97 | 0.38 |
| Nov 21, 25 | 100.22 | -6.63 | 93.59 | 0.07 |
| Dec 19, 25 | 1,525.99 | -364.49 | 1,161.5 | 0.24 |
| Jan 16, 26 | 592.18 | -732.49 | -140.31 | 1.24 |
| Apr 17, 26 | 493.21 | -112.07 | 381.14 | 0.23 |