OITracker Cboe delayed data

Contract OI history

Back to RBLX

Oct 30, 2026 EXPIRATION

RBLX $42.00 Put

RBLX261030P00042000

Latest saved OI324Oct 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 $42.00 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. 3251620 2026-10-02: 36 OI2026-10-05: 39 OI2026-10-06: 37 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 35 OI2026-10-13: 240 OI2026-10-14: 240 OI2026-10-15: 242 OI2026-10-16: 272 OI2026-10-21: 325 OI2026-10-23: 324 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, 2026Viewing324-1
Oct 21, 2026325+53
Oct 16, 2026272+30
Oct 15, 2026242+2
Oct 14, 20262400
Oct 13, 2026240+205
Oct 09, 202635+2
Oct 08, 2026330
Oct 07, 202633-4
Oct 06, 202637-2
Oct 05, 202639+3
Oct 02, 202636No prior observation