Merck & Co. Inc. (MRK)
NYSE: MRK
· Real-Time Price · USD
84.70
0.65 (0.77%)
At close: Sep 05, 2025, 3:59 PM
84.90
0.23%
Pre-market: Sep 08, 2025, 08:05 AM EDT
MRK Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for MRK across all expirations is 469,958.76 shares per 1% move, with 933,329.23 from calls and 463,370.47 from puts. The put-call GEX ratio of 0.50 reflects balanced positioning between puts and calls.
MRK GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 12, 25 | 68,495.49 | -18,860.31 | 49,635.18 | 0.28 |
| Sep 19, 25 | 377,206.03 | -136,569.5 | 240,636.53 | 0.36 |
| Sep 26, 25 | 22,869.18 | -4,624.13 | 18,245.05 | 0.20 |
| Oct 3, 25 | 5,908.52 | -2,738.92 | 3,169.6 | 0.46 |
| Oct 10, 25 | 1,080.24 | -235.99 | 844.25 | 0.22 |
| Oct 17, 25 | 97,336.89 | -66,409.72 | 30,927.17 | 0.68 |
| Oct 24, 25 | 135.02 | -26.35 | 108.67 | 0.20 |
| Nov 21, 25 | 48,407.12 | -44,271.76 | 4,135.36 | 0.91 |
| Dec 19, 25 | 77,565.56 | -28,812.41 | 48,753.15 | 0.37 |
| Jan 16, 26 | 91,885.04 | -75,674.74 | 16,210.3 | 0.82 |
| Mar 20, 26 | 24,328.74 | -29,091.82 | -4,763.08 | 1.20 |
| Apr 17, 26 | 1,232.97 | -384.7 | 848.27 | 0.31 |
| Jun 18, 26 | 23,683.65 | -21,711.38 | 1,972.27 | 0.92 |
| Sep 18, 26 | 34,597.11 | -4,730.7 | 29,866.41 | 0.14 |
| Dec 18, 26 | 5,768.93 | -4,940.97 | 827.96 | 0.86 |
| Jan 15, 27 | 28,994.51 | -16,200.32 | 12,794.19 | 0.56 |
| Jun 17, 27 | 17,299.12 | -2,958.17 | 14,340.95 | 0.17 |
| Dec 17, 27 | 6,535.11 | -5,128.58 | 1,406.53 | 0.78 |