OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RBLX $72.50 Call

RBLX270115C00072500

Latest saved OI706Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $72.50 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. 7073530 2026-10-02: 642 OI2026-10-05: 642 OI2026-10-06: 688 OI2026-10-07: 688 OI2026-10-08: 688 OI2026-10-09: 706 OI2026-10-13: 707 OI2026-10-14: 707 OI2026-10-15: 707 OI2026-10-16: 707 OI2026-10-21: 707 OI2026-10-23: 706 OI Oct 02, 2026Oct 23, 2026

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

RBLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing706-1
Oct 21, 20267070
Oct 16, 20267070
Oct 15, 20267070
Oct 14, 20267070
Oct 13, 2026707+1
Oct 09, 2026706+18
Oct 08, 20266880
Oct 07, 20266880
Oct 06, 2026688+46
Oct 05, 20266420
Oct 02, 2026642No prior observation