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Contract OI history

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Feb 19, 2027 EXPIRATION

RBLX $25.00 Put

RBLX270219P00025000

Latest saved OI359Oct 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 $25.00 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. 3631810 2026-10-02: 360 OI2026-10-05: 360 OI2026-10-06: 363 OI2026-10-07: 363 OI2026-10-08: 363 OI2026-10-09: 363 OI2026-10-13: 363 OI2026-10-14: 363 OI2026-10-15: 363 OI2026-10-16: 363 OI2026-10-21: 359 OI2026-10-23: 359 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, 2026Viewing3590
Oct 21, 2026359-4
Oct 16, 20263630
Oct 15, 20263630
Oct 14, 20263630
Oct 13, 20263630
Oct 09, 20263630
Oct 08, 20263630
Oct 07, 20263630
Oct 06, 2026363+3
Oct 05, 20263600
Oct 02, 2026360No prior observation