OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

RC $2.00 Put

RC261218P00002000

Latest saved OI1,814Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RC $2.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8199090 2026-10-02: 1,819 OI2026-10-05: 1,819 OI2026-10-07: 1,819 OI2026-10-08: 1,819 OI2026-10-09: 1,814 OI2026-10-13: 1,814 OI2026-10-14: 1,814 OI2026-10-16: 1,814 OI2026-10-20: 1,814 OI2026-10-23: 1,814 OI Oct 02, 2026Oct 23, 2026

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

RC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8140
Oct 20, 20261,8140
Oct 16, 20261,8140
Oct 14, 20261,8140
Oct 13, 20261,8140
Oct 09, 20261,814-5
Oct 08, 20261,8190
Oct 07, 20261,8190
Oct 05, 20261,8190
Oct 02, 20261,819No prior observation