McKesson Corporation (MCK)
NYSE: MCK
· Real-Time Price · USD
670.97
-2.08 (-0.31%)
At close: Aug 18, 2025, 3:59 PM
670.99
0.00%
After-hours: Aug 18, 2025, 07:50 PM EDT
MCK Open Interest Chart
Open interest breakdown by expiration date for MCK
options contracts. Displaying data for 14
active expiration dates with future expiry.
Total open interest across all expiries is
17,185
contracts, with 10,035
call contracts and
7,150 put contracts. The
overall put-call open interest ratio is
0.71, indicating a
bullish
bias in positioning. Options expire from
Aug 22, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Aug 22, 2025 | 478 | 423 | 0.88 |
| Aug 29, 2025 | 120 | 65 | 0.54 |
| Sep 5, 2025 | 78 | 30 | 0.38 |
| Sep 12, 2025 | 68 | 17 | 0.25 |
| Sep 19, 2025 | 2,778 | 2,283 | 0.82 |
| Sep 26, 2025 | 23 | 9 | 0.39 |
| Oct 17, 2025 | 4 | 8 | 2.00 |
| Nov 21, 2025 | 584 | 487 | 0.83 |
| Jan 16, 2026 | 4,289 | 2,491 | 0.58 |
| Feb 20, 2026 | 52 | 131 | 2.52 |
| Mar 20, 2026 | 211 | 381 | 1.81 |
| Jun 18, 2026 | 343 | 517 | 1.51 |
| Sep 18, 2026 | 99 | 82 | 0.83 |
| Jan 15, 2027 | 908 | 226 | 0.25 |