OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RBLX $25.00 Put

RBLX270115P00025000

Latest saved OI1,229Oct 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 $25.00 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. 1,2456220 2026-10-02: 1,245 OI2026-10-05: 1,245 OI2026-10-06: 1,245 OI2026-10-07: 1,245 OI2026-10-08: 1,245 OI2026-10-09: 1,244 OI2026-10-13: 1,244 OI2026-10-14: 1,244 OI2026-10-15: 1,244 OI2026-10-16: 1,236 OI2026-10-21: 1,230 OI2026-10-23: 1,229 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, 2026Viewing1,229-1
Oct 21, 20261,230-6
Oct 16, 20261,236-8
Oct 15, 20261,2440
Oct 14, 20261,2440
Oct 13, 20261,2440
Oct 09, 20261,244-1
Oct 08, 20261,2450
Oct 07, 20261,2450
Oct 06, 20261,2450
Oct 05, 20261,2450
Oct 02, 20261,245No prior observation