OITracker Cboe delayed data

Contract OI history

Back to RBLX

Jan 15, 2027 EXPIRATION

RBLX $35.00 Put

RBLX270115P00035000

Latest saved OI1,982Oct 23, 2026
Last change+174vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $35.00 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. 1,9829910 2026-10-02: 1,827 OI2026-10-05: 1,827 OI2026-10-06: 1,834 OI2026-10-07: 1,834 OI2026-10-08: 1,834 OI2026-10-09: 1,834 OI2026-10-13: 1,815 OI2026-10-14: 1,815 OI2026-10-15: 1,815 OI2026-10-16: 1,814 OI2026-10-21: 1,808 OI2026-10-23: 1,982 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, 2026Viewing1,982+174
Oct 21, 20261,808-6
Oct 16, 20261,814-1
Oct 15, 20261,8150
Oct 14, 20261,8150
Oct 13, 20261,815-19
Oct 09, 20261,8340
Oct 08, 20261,8340
Oct 07, 20261,8340
Oct 06, 20261,834+7
Oct 05, 20261,8270
Oct 02, 20261,827No prior observation