Strike Pegger — ISRG
Data as of
Max Pain© analysis: the peg is the strike where call and put writers' aggregate liability is minimized; the target price (bias) is where call and put liability converge.
IV QuoteOption ChainPrice History10 Day SnapshotStrike PeggerVolatility SkewTrade Finder
Daily History — expiration Nov 13, 2026
Open Interest by Strike
Strike Peg is 440.00, Bias: 443.81 (expiration Nov 13, 2026) — 4.5% below the last price of 460.56; open interest 1.24K calls / 1.42K puts (put/call 1.15).
By Expiration
Max Pain© is a registered trademark. The peg is computed from open interest in the day's option snapshot.