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Contract OI history

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Oct 23, 2026 EXPIRATION

RBLX $48.50 Put

RBLX261023P00048500

Latest saved OI168Oct 23, 2026
Last change+53vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $48.50 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. 168840 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 9 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 102 OI2026-10-21: 115 OI2026-10-23: 168 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, 2026Viewing168+53
Oct 21, 2026115+13
Oct 16, 2026102+82
Oct 15, 2026200
Oct 14, 2026200
Oct 13, 202620+11
Oct 09, 20269+9
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 20260No prior observation