PFE Put/Call Ratio
PFE $29.78 · Updated Oct 26, 4:00 PM ET
Across every listed PFE expiration, the put/call ratio is 0.53 by volume and 0.85 by open interest. More calls than puts are trading. 703,886 puts and 824,686 calls are open in total.
P/C VOLUME
0.53
All expirations
P/C OPEN INTEREST
0.85
All expirations
PUT VOLUME
20,375
CALL VOLUME
38,653
BY EXPIRATION
| Expiration | DTE | P/C vol | P/C OI | Put vol | Call vol |
|---|---|---|---|---|---|
| Oct 30, 2026 | 4 | 0.26 | 0.44 | 5,748 | 22,340 |
| Nov 6, 2026 | 11 | 0.43 | 0.52 | 2,383 | 5,536 |
| Nov 13, 2026 | 18 | 0.49 | 0.82 | 485 | 998 |
| Nov 20, 2026 | 25 | 1.18 | 0.74 | 4,912 | 4,161 |
| Nov 27, 2026 | 32 | 1.16 | 0.14 | 241 | 208 |
| Dec 4, 2026 | 39 | 1.88 | 0.14 | 228 | 121 |
| Dec 18, 2026 | 53 | 0.37 | 0.76 | 790 | 2,127 |
| Jan 15, 2027 | 81 | 1.75 | 0.99 | 3,069 | 1,753 |
| Mar 19, 2027 | 144 | 1.79 | 1.15 | 2,519 | 1,409 |
How this is calculated: Put/Call Ratio methodology