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Contract OI history

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Sep 17, 2027 EXPIRATION

RBLX $50.00 Call

RBLX270917C00050000

Latest saved OI630Oct 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 $50.00 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. 6303150 2026-10-02: 54 OI2026-10-05: 54 OI2026-10-06: 54 OI2026-10-07: 54 OI2026-10-08: 54 OI2026-10-09: 530 OI2026-10-13: 530 OI2026-10-14: 530 OI2026-10-15: 571 OI2026-10-16: 572 OI2026-10-21: 630 OI2026-10-23: 630 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, 2026Viewing6300
Oct 21, 2026630+58
Oct 16, 2026572+1
Oct 15, 2026571+41
Oct 14, 20265300
Oct 13, 20265300
Oct 09, 2026530+476
Oct 08, 2026540
Oct 07, 2026540
Oct 06, 2026540
Oct 05, 2026540
Oct 02, 202654No prior observation