OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RC $1.50 Call

RC270115C00001500

Latest saved OI123Oct 23, 2026
Last change+27vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RC $1.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 123610 2026-10-02: 90 OI2026-10-05: 90 OI2026-10-07: 90 OI2026-10-08: 95 OI2026-10-09: 96 OI2026-10-13: 96 OI2026-10-14: 96 OI2026-10-16: 96 OI2026-10-20: 96 OI2026-10-23: 123 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, 2026Viewing123+27
Oct 20, 2026960
Oct 16, 2026960
Oct 14, 2026960
Oct 13, 2026960
Oct 09, 202696+1
Oct 08, 202695+5
Oct 07, 2026900
Oct 05, 2026900
Oct 02, 202690No prior observation