OITracker Cboe delayed data

Contract OI history

Back to NOW

Jun 17, 2027 EXPIRATION

NOW $112.00 Put

NOW270617P00112000

Latest saved OI1,265Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $112.00 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. 1,2676330 2026-10-02: 1,142 OI2026-10-05: 1,173 OI2026-10-06: 1,172 OI2026-10-07: 1,172 OI2026-10-08: 1,172 OI2026-10-09: 1,172 OI2026-10-13: 1,267 OI2026-10-14: 1,267 OI2026-10-15: 1,266 OI2026-10-16: 1,266 OI2026-10-21: 1,267 OI2026-10-23: 1,265 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, 20261,265-2
Oct 21, 2026Viewing1,267+1
Oct 16, 20261,2660
Oct 15, 20261,266-1
Oct 14, 20261,2670
Oct 13, 20261,267+95
Oct 09, 20261,1720
Oct 08, 20261,1720
Oct 07, 20261,1720
Oct 06, 20261,172-1
Oct 05, 20261,173+31
Oct 02, 20261,142No prior observation