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Underlying
Underlying Price
$28.05
Type
Put
Strike
28.5
Expiration
Nov 13, 2026
DTE
37d
Moneyness
ITM
Intrinsic
$0.45
PFE 28.5 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 9, 2026 | 2d | $1.07 | -7.76% | 39 | 5,239 |
| Oct 16, 2026 | 9d | $1.16 | +2.65% | 8 | 1,072 |
| Oct 23, 2026 | 16d | $1.12 | +2.75% | 4 | 262 |
| Oct 30, 2026 | 23d | $1.27 | +0.00% | 7 | 447 |
| Nov 6, 2026 | 30d | $1.54 | -7.78% | 2 | 353 |
| Nov 13, 2026 | 37d | — | — | 0 | 0 |
PFE Profile
Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered at The Spiral in Manhattan, New York City. The company was established in 1849 in New York by two German entrepreneurs, Charles Pfizer and his cousin Charles F. Erhart.