OITracker Cboe delayed data

Contract OI history

Back to O

Nov 20, 2026 EXPIRATION

O $62.50 Call

O261120C00062500

Latest saved OI398Oct 23, 2026
Last change+122vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $62.50 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. 3981990 2026-10-02: 270 OI2026-10-05: 268 OI2026-10-06: 267 OI2026-10-07: 267 OI2026-10-08: 267 OI2026-10-09: 287 OI2026-10-13: 286 OI2026-10-14: 286 OI2026-10-15: 290 OI2026-10-16: 292 OI2026-10-21: 276 OI2026-10-23: 398 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing398+122
Oct 21, 2026276-16
Oct 16, 2026292+2
Oct 15, 2026290+4
Oct 14, 20262860
Oct 13, 2026286-1
Oct 09, 2026287+20
Oct 08, 20262670
Oct 07, 20262670
Oct 06, 2026267-1
Oct 05, 2026268-2
Oct 02, 2026270No prior observation