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Contract OI history

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Oct 23, 2026 EXPIRATION

RBLX $45.50 Call

RBLX261023C00045500

Latest saved OI208Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $45.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 2081040 2026-10-05: 0 OI2026-10-06: 7 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 14 OI2026-10-13: 15 OI2026-10-14: 15 OI2026-10-15: 15 OI2026-10-16: 17 OI2026-10-21: 204 OI2026-10-23: 208 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, 2026Viewing208+4
Oct 21, 2026204+187
Oct 16, 202617+2
Oct 15, 2026150
Oct 14, 2026150
Oct 13, 202615+1
Oct 09, 202614+5
Oct 08, 202690
Oct 07, 20269+2
Oct 06, 20267+7
Oct 05, 20260No prior observation