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Contract OI history

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Mar 19, 2027 EXPIRATION

RBLX $45.00 Put

RBLX270319P00045000

Latest saved OI267Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RBLX $45.00 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. 2681340 2026-10-02: 202 OI2026-10-05: 203 OI2026-10-06: 203 OI2026-10-07: 203 OI2026-10-08: 203 OI2026-10-09: 213 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 256 OI2026-10-16: 268 OI2026-10-21: 258 OI2026-10-23: 267 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, 2026Viewing267+9
Oct 21, 2026258-10
Oct 16, 2026268+12
Oct 15, 2026256+3
Oct 14, 20262530
Oct 13, 2026253+40
Oct 09, 2026213+10
Oct 08, 20262030
Oct 07, 20262030
Oct 06, 20262030
Oct 05, 2026203+1
Oct 02, 2026202No prior observation