OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BRSL $10.00 Put

BRSL270115P00010000

Latest saved OI1,146Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRSL $10.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1465730 2026-10-02: 1,146 OI2026-10-06: 1,146 OI2026-10-07: 1,146 OI2026-10-08: 1,146 OI2026-10-09: 1,146 OI2026-10-13: 1,146 OI2026-10-14: 1,146 OI2026-10-16: 1,146 OI2026-10-21: 1,146 OI2026-10-23: 1,146 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BRSL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1460
Oct 21, 20261,1460
Oct 16, 20261,1460
Oct 14, 20261,1460
Oct 13, 20261,1460
Oct 09, 20261,1460
Oct 08, 20261,1460
Oct 07, 20261,1460
Oct 06, 20261,1460
Oct 02, 20261,146No prior observation