OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RR $3.00 Call

RR280121C00003000

Latest saved OI16,550Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RR $3.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 16,5558,2770 2026-10-09: 16,555 OI2026-10-13: 16,546 OI2026-10-14: 16,546 OI2026-10-15: 16,549 OI2026-10-16: 16,528 OI2026-10-21: 16,513 OI2026-10-23: 16,550 OI Oct 09, 2026Oct 23, 2026

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

RR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing16,550+37
Oct 21, 202616,513-15
Oct 16, 202616,528-21
Oct 15, 202616,549+3
Oct 14, 202616,5460
Oct 13, 202616,546-9
Oct 09, 202616,555No prior observation