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Contract OI history

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Oct 30, 2026 EXPIRATION

RBLX $51.00 Call

RBLX261030C00051000

Latest saved OI243Oct 23, 2026
Last change+84vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $51.00 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. 2431210 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 73 OI2026-10-07: 73 OI2026-10-08: 73 OI2026-10-09: 72 OI2026-10-13: 84 OI2026-10-14: 84 OI2026-10-15: 85 OI2026-10-16: 90 OI2026-10-21: 159 OI2026-10-23: 243 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, 2026Viewing243+84
Oct 21, 2026159+69
Oct 16, 202690+5
Oct 15, 202685+1
Oct 14, 2026840
Oct 13, 202684+12
Oct 09, 202672-1
Oct 08, 2026730
Oct 07, 2026730
Oct 06, 202673+18
Oct 05, 2026550
Oct 02, 202655No prior observation