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Contract OI history

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Oct 30, 2026 EXPIRATION

RBLX $39.00 Put

RBLX261030P00039000

Latest saved OI132Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $39.00 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. 132660 2026-10-02: 108 OI2026-10-05: 108 OI2026-10-06: 123 OI2026-10-07: 122 OI2026-10-08: 122 OI2026-10-09: 122 OI2026-10-13: 128 OI2026-10-14: 128 OI2026-10-15: 128 OI2026-10-16: 128 OI2026-10-21: 125 OI2026-10-23: 132 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, 2026Viewing132+7
Oct 21, 2026125-3
Oct 16, 20261280
Oct 15, 20261280
Oct 14, 20261280
Oct 13, 2026128+6
Oct 09, 20261220
Oct 08, 20261220
Oct 07, 2026122-1
Oct 06, 2026123+15
Oct 05, 20261080
Oct 02, 2026108No prior observation