Corning (GLW)
NYSE: GLW
· Real-Time Price · USD
72.15
0.96 (1.35%)
At close: Sep 08, 2025, 3:59 PM
72.21
0.08%
Pre-market: Sep 09, 2025, 09:10 AM EDT
GLW Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for GLW across all expirations is 528,660.38 shares per 1% move, with 626,613.13 from calls and 97,952.75 from puts. The put-call GEX ratio of 0.16 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
GLW GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 12, 25 | 118,017.42 | -52,182.34 | 65,835.08 | 0.44 |
| Sep 19, 25 | 101,565.06 | -12,457.4 | 89,107.66 | 0.12 |
| Sep 26, 25 | 4,393.68 | -6,123.95 | -1,730.27 | 1.39 |
| Oct 3, 25 | 1,599.08 | -167.25 | 1,431.83 | 0.10 |
| Oct 10, 25 | 478.98 | -429.01 | 49.97 | 0.90 |
| Oct 17, 25 | 112,277.66 | -8,039.56 | 104,238.1 | 0.07 |
| Oct 24, 25 | 257.81 | -50.31 | 207.5 | 0.20 |
| Nov 21, 25 | 214,562.43 | -10,500.59 | 204,061.84 | 0.05 |
| Jan 16, 26 | 45,728.51 | -4,257.86 | 41,470.65 | 0.09 |
| Feb 20, 26 | 5,056.56 | -861.07 | 4,195.49 | 0.17 |
| Mar 20, 26 | 13,337.88 | -859.48 | 12,478.4 | 0.06 |
| Jun 18, 26 | 2,990.22 | -620.42 | 2,369.8 | 0.21 |
| Sep 18, 26 | 704.53 | -459.74 | 244.79 | 0.65 |
| Jan 15, 27 | 4,522.61 | -566.52 | 3,956.09 | 0.13 |
| Dec 17, 27 | 1,120.7 | -377.25 | 743.45 | 0.34 |