OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

NOW $120.00 Put

NOW261106P00120000

Latest saved OI385Oct 23, 2026
Last change+98vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $120.00 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. 3851920 2026-10-02: 100 OI2026-10-05: 198 OI2026-10-06: 262 OI2026-10-07: 275 OI2026-10-08: 275 OI2026-10-09: 325 OI2026-10-13: 316 OI2026-10-14: 316 OI2026-10-15: 331 OI2026-10-16: 312 OI2026-10-21: 287 OI2026-10-23: 385 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, 2026385+98
Oct 21, 2026Viewing287-25
Oct 16, 2026312-19
Oct 15, 2026331+15
Oct 14, 20263160
Oct 13, 2026316-9
Oct 09, 2026325+50
Oct 08, 20262750
Oct 07, 2026275+13
Oct 06, 2026262+64
Oct 05, 2026198+98
Oct 02, 2026100No prior observation