OITracker Cboe delayed data

Contract OI history

Back to NOW

Jun 17, 2027 EXPIRATION

NOW $125.00 Call

NOW270617C00125000

Latest saved OI670Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $125.00 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. 6953470 2026-10-02: 695 OI2026-10-05: 694 OI2026-10-06: 694 OI2026-10-07: 691 OI2026-10-08: 691 OI2026-10-09: 692 OI2026-10-13: 692 OI2026-10-14: 692 OI2026-10-15: 677 OI2026-10-16: 676 OI2026-10-21: 673 OI2026-10-23: 670 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, 2026670-3
Oct 21, 2026Viewing673-3
Oct 16, 2026676-1
Oct 15, 2026677-15
Oct 14, 20266920
Oct 13, 20266920
Oct 09, 2026692+1
Oct 08, 20266910
Oct 07, 2026691-3
Oct 06, 20266940
Oct 05, 2026694-1
Oct 02, 2026695No prior observation