OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RF $30.00 Call

RF270115C00030000

Latest saved OI2,595Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RF $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5951,2970 2026-10-02: 2,523 OI2026-10-05: 2,523 OI2026-10-06: 2,523 OI2026-10-07: 2,527 OI2026-10-08: 2,525 OI2026-10-09: 2,530 OI2026-10-13: 2,548 OI2026-10-14: 2,548 OI2026-10-15: 2,546 OI2026-10-16: 2,546 OI2026-10-21: 2,595 OI2026-10-23: 2,595 OI Oct 02, 2026Oct 23, 2026

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

RF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,5950
Oct 21, 20262,595+49
Oct 16, 20262,5460
Oct 15, 20262,546-2
Oct 14, 20262,5480
Oct 13, 20262,548+18
Oct 09, 20262,530+5
Oct 08, 20262,525-2
Oct 07, 20262,527+4
Oct 06, 20262,5230
Oct 05, 20262,5230
Oct 02, 20262,523No prior observation