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Contract OI history

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Feb 19, 2027 EXPIRATION

RBLX $40.00 Call

RBLX270219C00040000

Latest saved OI192Oct 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 $40.00 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. 2111050 2026-10-02: 211 OI2026-10-05: 209 OI2026-10-06: 209 OI2026-10-07: 209 OI2026-10-08: 209 OI2026-10-09: 199 OI2026-10-13: 199 OI2026-10-14: 199 OI2026-10-15: 199 OI2026-10-16: 193 OI2026-10-21: 192 OI2026-10-23: 192 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, 2026Viewing1920
Oct 21, 2026192-1
Oct 16, 2026193-6
Oct 15, 20261990
Oct 14, 20261990
Oct 13, 20261990
Oct 09, 2026199-10
Oct 08, 20262090
Oct 07, 20262090
Oct 06, 20262090
Oct 05, 2026209-2
Oct 02, 2026211No prior observation