OITracker Cboe delayed data

Contract OI history

Back to NOV

Jan 15, 2027 EXPIRATION

NOV $20.00 Call

NOV270115C00020000

Latest saved OI2,010Oct 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
NOV $20.00 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. 2,0371,0180 2026-10-02: 2,034 OI2026-10-05: 2,037 OI2026-10-06: 2,024 OI2026-10-07: 2,012 OI2026-10-08: 2,012 OI2026-10-09: 2,011 OI2026-10-13: 2,011 OI2026-10-14: 2,011 OI2026-10-15: 2,012 OI2026-10-16: 2,012 OI2026-10-21: 2,012 OI2026-10-23: 2,010 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,010-2
Oct 21, 20262,0120
Oct 16, 20262,0120
Oct 15, 20262,012+1
Oct 14, 20262,0110
Oct 13, 20262,0110
Oct 09, 20262,011-1
Oct 08, 20262,0120
Oct 07, 20262,012-12
Oct 06, 20262,024-13
Oct 05, 20262,037+3
Oct 02, 20262,034No prior observation