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Contract OI history

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Jan 15, 2027 EXPIRATION

RBLX $57.50 Call

RBLX270115C00057500

Latest saved OI399Oct 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 $57.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3991990 2026-10-02: 333 OI2026-10-05: 340 OI2026-10-06: 340 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 340 OI2026-10-13: 344 OI2026-10-14: 344 OI2026-10-15: 348 OI2026-10-16: 348 OI2026-10-21: 399 OI2026-10-23: 399 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, 2026Viewing3990
Oct 21, 2026399+51
Oct 16, 20263480
Oct 15, 2026348+4
Oct 14, 20263440
Oct 13, 2026344+4
Oct 09, 20263400
Oct 08, 20263400
Oct 07, 20263400
Oct 06, 20263400
Oct 05, 2026340+7
Oct 02, 2026333No prior observation