OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RBLX $52.50 Put

RBLX270115P00052500

Latest saved OI1,546Oct 23, 2026
Last change+49vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $52.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6108050 2026-10-02: 1,610 OI2026-10-05: 1,610 OI2026-10-06: 1,610 OI2026-10-07: 1,610 OI2026-10-08: 1,610 OI2026-10-09: 1,486 OI2026-10-13: 1,486 OI2026-10-14: 1,486 OI2026-10-15: 1,486 OI2026-10-16: 1,486 OI2026-10-21: 1,497 OI2026-10-23: 1,546 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, 2026Viewing1,546+49
Oct 21, 20261,497+11
Oct 16, 20261,4860
Oct 15, 20261,4860
Oct 14, 20261,4860
Oct 13, 20261,4860
Oct 09, 20261,486-124
Oct 08, 20261,6100
Oct 07, 20261,6100
Oct 06, 20261,6100
Oct 05, 20261,6100
Oct 02, 20261,610No prior observation