McKesson Corporation (MCK)
NYSE: MCK
· Real-Time Price · USD
760.37
23.85 (3.24%)
At close: Sep 26, 2025, 3:59 PM
766.35
0.79%
After-hours: Sep 26, 2025, 07:51 PM EDT
MCK Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for MCK across all expirations is -24,385.3 shares per 1% move, with 17,284.31 from calls and 41,669.61 from puts. The put-call GEX ratio of 2.41 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
MCK GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 3, 25 | 1,041.96 | -718.63 | 323.33 | 0.69 |
| Oct 10, 25 | 329.64 | -204.88 | 124.76 | 0.62 |
| Oct 17, 25 | 6,268.67 | -30,523 | -24,254.33 | 4.87 |
| Oct 24, 25 | 110.95 | -113.61 | -2.66 | 1.02 |
| Oct 31, 25 | 491.24 | -190.97 | 300.27 | 0.39 |
| Nov 7, 25 | 3.96 | -28.37 | -24.41 | 7.16 |
| Nov 21, 25 | 1,476.76 | -2,115.76 | -639 | 1.43 |
| Jan 16, 26 | 5,335.24 | -4,148.13 | 1,187.11 | 0.78 |
| Feb 20, 26 | 653.49 | -1,230.79 | -577.3 | 1.88 |
| Mar 20, 26 | 264.57 | -856.14 | -591.57 | 3.24 |
| May 15, 26 | 23.5 | -17.71 | 5.79 | 0.75 |
| Jun 18, 26 | 389.5 | -1,135.72 | -746.22 | 2.92 |
| Sep 18, 26 | 134.24 | -110.79 | 23.45 | 0.83 |
| Jan 15, 27 | 723.03 | -269.94 | 453.09 | 0.37 |
| Jan 21, 28 | 37.56 | -5.17 | 32.39 | 0.14 |