PFE Bear Put Spread — 2026-08-21

PFE (Pfizer, Inc. Common Stock) shows bearish unusual options activity: $140K of buyer-initiated unusual put flow (100% put-dominant) detected across near-term expirations, with a peak vol/OI ratio of 5.6x on the 24.5 put. IV rank is 34 (moderate) — a bear put spread (25/24.5) trims theta/vega bleed versus a naked long. Buy the $25 / sell the $24.5 put bear put spread expiring 2026-08-21 (24 DTE) for a net debit of $0.18 ($18 per spread). Breakeven at $24.82; net delta 0.12. NOTE: earnings (2026-08-04) fall inside the trade window — premium will likely crush on the print; sized/structured defensively and not a hold-through-earnings idea.

Underlying: PFE @ ~$25.22 | 2026-08-21 (24 DTE) | Net debit (entry): ~$18 per spread. Use limit orders at the mid or slightly worse.

MAX LOSS: Limited to the net debit ($18 per spread). Max gain is capped at the strike width minus the debit — a defined-risk, defined-reward trade. | IV RISK: IV rank is 34 — reasonable for a debit spread. | TIMING: 24 DTE — unusual flow is a near-term signal; act promptly or the setup may stale. Close or take profit before expiration week to avoid gamma risk. | SECTOR: PFE is in Healthcare — avoid concentration with other open Healthcare positions. | EXECUTION: Use limit orders at mid or slightly worse on the spread (don't leg in). Verify the bid-ask before sending; do not chase with market orders. | EARNINGS: Report on 2026-08-04 lands inside this trade. Expect a vol crush on the print — this is structured as a spread for that reason; do not add size into the event.