OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RBLX $140.00 Call

RBLX270115C00140000

Latest saved OI2,584Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $140.00 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. 2,5891,2940 2026-10-02: 2,589 OI2026-10-05: 2,589 OI2026-10-06: 2,589 OI2026-10-07: 2,570 OI2026-10-08: 2,570 OI2026-10-09: 2,580 OI2026-10-13: 2,582 OI2026-10-14: 2,582 OI2026-10-15: 2,583 OI2026-10-16: 2,584 OI2026-10-21: 2,584 OI2026-10-23: 2,584 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, 2026Viewing2,5840
Oct 21, 20262,5840
Oct 16, 20262,584+1
Oct 15, 20262,583+1
Oct 14, 20262,5820
Oct 13, 20262,582+2
Oct 09, 20262,580+10
Oct 08, 20262,5700
Oct 07, 20262,570-19
Oct 06, 20262,5890
Oct 05, 20262,5890
Oct 02, 20262,589No prior observation