OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $119.00 Put

NOW261023P00119000

Latest saved OI217Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $119.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3341670 2026-10-02: 128 OI2026-10-05: 121 OI2026-10-06: 334 OI2026-10-07: 324 OI2026-10-08: 324 OI2026-10-09: 310 OI2026-10-13: 220 OI2026-10-14: 220 OI2026-10-15: 219 OI2026-10-16: 201 OI2026-10-21: 217 OI2026-10-23: 217 OI Oct 02, 2026Oct 23, 2026

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

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2170
Oct 21, 2026217+16
Oct 16, 2026201-18
Oct 15, 2026219-1
Oct 14, 20262200
Oct 13, 2026220-90
Oct 09, 2026310-14
Oct 08, 20263240
Oct 07, 2026324-10
Oct 06, 2026334+213
Oct 05, 2026121-7
Oct 02, 2026128No prior observation