OITracker Cboe delayed data

Contract OI history

Back to NFLX

Sep 17, 2027 EXPIRATION

NFLX $55.00 Put

NFLX270917P00055000

Latest saved OI3,026Oct 23, 2026
Last change+507vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NFLX $55.00 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. 3,0261,5130 2026-10-09: 2,509 OI2026-10-13: 2,510 OI2026-10-14: 2,510 OI2026-10-15: 2,509 OI2026-10-16: 2,509 OI2026-10-21: 2,519 OI2026-10-23: 3,026 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, 2026Viewing3,026+507
Oct 21, 20262,519+10
Oct 16, 20262,5090
Oct 15, 20262,509-1
Oct 14, 20262,5100
Oct 13, 20262,510+1
Oct 09, 20262,509No prior observation