OITracker Cboe delayed data

Contract OI history

Back to NOW

Nov 06, 2026 EXPIRATION

NOW $130.00 Put

NOW261106P00130000

Latest saved OI311Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $130.00 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. 3191590 2026-10-02: 186 OI2026-10-05: 194 OI2026-10-06: 200 OI2026-10-07: 224 OI2026-10-08: 224 OI2026-10-09: 224 OI2026-10-13: 171 OI2026-10-14: 171 OI2026-10-15: 178 OI2026-10-16: 247 OI2026-10-21: 319 OI2026-10-23: 311 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, 2026Viewing311-8
Oct 21, 2026319+72
Oct 16, 2026247+69
Oct 15, 2026178+7
Oct 14, 20261710
Oct 13, 2026171-53
Oct 09, 20262240
Oct 08, 20262240
Oct 07, 2026224+24
Oct 06, 2026200+6
Oct 05, 2026194+8
Oct 02, 2026186No prior observation