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Contract OI history

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Dec 18, 2026 EXPIRATION

NFLX $40.00 Put

NFLX261218P00040000

Latest saved OI10,223Oct 23, 2026
Last change-30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NFLX $40.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 10,2545,1270 2026-10-09: 10,242 OI2026-10-13: 10,242 OI2026-10-14: 10,242 OI2026-10-15: 10,242 OI2026-10-16: 10,254 OI2026-10-21: 10,253 OI2026-10-23: 10,223 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NFLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10,223-30
Oct 21, 202610,253-1
Oct 16, 202610,254+12
Oct 15, 202610,2420
Oct 14, 202610,2420
Oct 13, 202610,2420
Oct 09, 202610,242No prior observation