GSK (GSK)
NYSE: GSK
· Real-Time Price · USD
43.34
-0.35 (-0.80%)
At close: Oct 03, 2025, 3:59 PM
43.36
0.06%
After-hours: Oct 03, 2025, 07:53 PM EDT
GSK Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for GSK across all expirations is -5,790.78 shares per 1% move, with 118,330.79 from calls and 124,121.57 from puts. The put-call GEX ratio of 1.05 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
GSK GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 10, 25 | 16,135.17 | -10,644.17 | 5,491 | 0.66 |
| Oct 17, 25 | 22,747.28 | -42,197.04 | -19,449.76 | 1.86 |
| Oct 24, 25 | 2,398.92 | -8,683.13 | -6,284.21 | 3.62 |
| Oct 31, 25 | 1,002.84 | -261.79 | 741.05 | 0.26 |
| Nov 7, 25 | 93.04 | -12.35 | 80.69 | 0.13 |
| Nov 14, 25 | 0 | 0 | 0 | n/a |
| Nov 21, 25 | 25,665.14 | -35,045.28 | -9,380.14 | 1.37 |
| Jan 16, 26 | 39,477.28 | -15,809.8 | 23,667.48 | 0.40 |
| Feb 20, 26 | 2,074.79 | -4,866.87 | -2,792.08 | 2.35 |
| May 15, 26 | 184.25 | -264.6 | -80.35 | 1.44 |
| Jun 18, 26 | 3,892.65 | -3,523.37 | 369.28 | 0.91 |
| Jan 15, 27 | 4,456.11 | -2,732.08 | 1,724.03 | 0.61 |
| Jan 21, 28 | 203.32 | -81.09 | 122.23 | 0.40 |