OITracker Cboe delayed data

Contract OI history

Back to RBLX

Oct 23, 2026 EXPIRATION

RBLX $41.00 Put

RBLX261023P00041000

Latest saved OI110Oct 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 $41.00 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. 110550 2026-10-02: 68 OI2026-10-05: 70 OI2026-10-06: 100 OI2026-10-07: 100 OI2026-10-08: 100 OI2026-10-09: 96 OI2026-10-13: 94 OI2026-10-14: 94 OI2026-10-15: 94 OI2026-10-16: 94 OI2026-10-21: 110 OI2026-10-23: 110 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, 2026Viewing1100
Oct 21, 2026110+16
Oct 16, 2026940
Oct 15, 2026940
Oct 14, 2026940
Oct 13, 202694-2
Oct 09, 202696-4
Oct 08, 20261000
Oct 07, 20261000
Oct 06, 2026100+30
Oct 05, 202670+2
Oct 02, 202668No prior observation