OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RBLX $80.00 Put

RBLX280121P00080000

Latest saved OI1,169Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $80.00 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. 1,1845920 2026-10-02: 1,184 OI2026-10-05: 1,184 OI2026-10-06: 1,184 OI2026-10-07: 1,184 OI2026-10-08: 1,184 OI2026-10-09: 1,184 OI2026-10-13: 1,172 OI2026-10-14: 1,172 OI2026-10-15: 1,172 OI2026-10-16: 1,172 OI2026-10-21: 1,171 OI2026-10-23: 1,169 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, 2026Viewing1,169-2
Oct 21, 20261,171-1
Oct 16, 20261,1720
Oct 15, 20261,1720
Oct 14, 20261,1720
Oct 13, 20261,172-12
Oct 09, 20261,1840
Oct 08, 20261,1840
Oct 07, 20261,1840
Oct 06, 20261,1840
Oct 05, 20261,1840
Oct 02, 20261,184No prior observation