OITracker Cboe delayed data

Contract OI history

Back to NOW

Dec 18, 2026 EXPIRATION

NOW $94.00 Call

NOW261218C00094000

Latest saved OI240Oct 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 $94.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2411200 2026-10-02: 241 OI2026-10-05: 240 OI2026-10-06: 240 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 240 OI2026-10-13: 240 OI2026-10-14: 240 OI2026-10-15: 240 OI2026-10-16: 240 OI2026-10-21: 240 OI2026-10-23: 240 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, 20262400
Oct 21, 2026Viewing2400
Oct 16, 20262400
Oct 15, 20262400
Oct 14, 20262400
Oct 13, 20262400
Oct 09, 20262400
Oct 08, 20262400
Oct 07, 20262400
Oct 06, 20262400
Oct 05, 2026240-1
Oct 02, 2026241No prior observation