OITracker Cboe delayed data

Contract OI history

Back to RBLX

Oct 23, 2026 EXPIRATION

RBLX $44.50 Put

RBLX261023P00044500

Latest saved OI191Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $44.50 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 199990 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 176 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-15: 199 OI2026-10-16: 197 OI2026-10-21: 192 OI2026-10-23: 191 OI Oct 05, 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, 2026Viewing191-1
Oct 21, 2026192-5
Oct 16, 2026197-2
Oct 15, 2026199+15
Oct 14, 20261840
Oct 13, 2026184+8
Oct 09, 2026176+176
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 20260No prior observation