OITracker Cboe delayed data

Contract OI history

Back to C

Dec 18, 2026 EXPIRATION

C $62.50 Put

C261218P00062500

Latest saved OI5,613Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $62.50 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. 5,6132,8060 2026-10-02: 5,613 OI2026-10-05: 5,613 OI2026-10-06: 5,613 OI2026-10-07: 5,613 OI2026-10-08: 5,613 OI2026-10-09: 5,613 OI2026-10-13: 5,613 OI2026-10-14: 5,613 OI2026-10-15: 5,613 OI2026-10-16: 5,613 OI2026-10-21: 5,613 OI2026-10-23: 5,613 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,6130
Oct 21, 20265,6130
Oct 16, 20265,6130
Oct 15, 20265,6130
Oct 14, 20265,6130
Oct 13, 20265,6130
Oct 09, 20265,6130
Oct 08, 20265,6130
Oct 07, 20265,6130
Oct 06, 20265,6130
Oct 05, 20265,6130
Oct 02, 20265,613No prior observation