OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RPD $15.00 Call

RPD280121C00015000

Latest saved OI180Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RPD $15.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 182910 2026-10-09: 180 OI2026-10-13: 182 OI2026-10-14: 182 OI2026-10-16: 181 OI2026-10-21: 181 OI2026-10-23: 180 OI Oct 09, 2026Oct 23, 2026

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

RPD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing180-1
Oct 21, 20261810
Oct 16, 2026181-1
Oct 14, 20261820
Oct 13, 2026182+2
Oct 09, 2026180No prior observation