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Contract OI history

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Mar 19, 2027 EXPIRATION

RBLX $35.00 Put

RBLX270319P00035000

Latest saved OI583Oct 23, 2026
Last change+82vs 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. 5832910 2026-10-02: 493 OI2026-10-05: 504 OI2026-10-06: 502 OI2026-10-07: 503 OI2026-10-08: 503 OI2026-10-09: 496 OI2026-10-13: 496 OI2026-10-14: 496 OI2026-10-15: 496 OI2026-10-16: 496 OI2026-10-21: 501 OI2026-10-23: 583 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, 2026Viewing583+82
Oct 21, 2026501+5
Oct 16, 20264960
Oct 15, 20264960
Oct 14, 20264960
Oct 13, 20264960
Oct 09, 2026496-7
Oct 08, 20265030
Oct 07, 2026503+1
Oct 06, 2026502-2
Oct 05, 2026504+11
Oct 02, 2026493No prior observation