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Contract OI history

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Dec 18, 2026 EXPIRATION

NFLX $51.00 Put

NFLX261218P00051000

Latest saved OI531Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NFLX $51.00 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. 5592790 2026-10-09: 559 OI2026-10-13: 559 OI2026-10-14: 559 OI2026-10-15: 558 OI2026-10-16: 558 OI2026-10-21: 544 OI2026-10-23: 531 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, 2026Viewing531-13
Oct 21, 2026544-14
Oct 16, 20265580
Oct 15, 2026558-1
Oct 14, 20265590
Oct 13, 20265590
Oct 09, 2026559No prior observation