GSK (GSK)
NYSE: GSK
· Real-Time Price · USD
39.62
0.55 (1.41%)
At close: Aug 19, 2025, 3:59 PM
GSK Open Interest Chart
Open interest breakdown by expiration date for GSK
options contracts. Displaying data for 12
active expiration dates with future expiry.
Total open interest across all expiries is
75,618
contracts, with 53,854
call contracts and
21,764 put contracts. The
overall put-call open interest ratio is
0.40, 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 | 536 | 300 | 0.56 |
| Aug 29, 2025 | 254 | 750 | 2.95 |
| Sep 5, 2025 | 111 | 17 | 0.15 |
| Sep 12, 2025 | 108 | 6 | 0.06 |
| Sep 19, 2025 | 2,338 | 1,530 | 0.65 |
| Sep 26, 2025 | 71 | 1 | 0.01 |
| Oct 17, 2025 | 293 | 6 | 0.02 |
| Nov 21, 2025 | 11,314 | 5,545 | 0.49 |
| Jan 16, 2026 | 32,417 | 8,623 | 0.27 |
| Feb 20, 2026 | 429 | 595 | 1.39 |
| Jun 18, 2026 | 2,301 | 2,003 | 0.87 |
| Jan 15, 2027 | 3,682 | 2,388 | 0.65 |