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Contract OI history

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Dec 18, 2026 EXPIRATION

RBLX $35.00 Put

RBLX261218P00035000

Latest saved OI11,498Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $35.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 11,5675,7830 2026-10-02: 11,560 OI2026-10-05: 11,560 OI2026-10-06: 11,564 OI2026-10-07: 11,567 OI2026-10-08: 11,567 OI2026-10-09: 11,558 OI2026-10-13: 11,532 OI2026-10-14: 11,532 OI2026-10-15: 11,532 OI2026-10-16: 11,518 OI2026-10-21: 11,512 OI2026-10-23: 11,498 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, 2026Viewing11,498-14
Oct 21, 202611,512-6
Oct 16, 202611,518-14
Oct 15, 202611,5320
Oct 14, 202611,5320
Oct 13, 202611,532-26
Oct 09, 202611,558-9
Oct 08, 202611,5670
Oct 07, 202611,567+3
Oct 06, 202611,564+4
Oct 05, 202611,5600
Oct 02, 202611,560No prior observation