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Contract OI history

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Nov 20, 2026 EXPIRATION

BRSL $9.00 Put

BRSL261120P00009000

Latest saved OI64Oct 23, 2026
Last change+45vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRSL $9.00 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. 64320 2026-10-02: 17 OI2026-10-06: 17 OI2026-10-07: 17 OI2026-10-08: 17 OI2026-10-09: 17 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-16: 19 OI2026-10-21: 19 OI2026-10-23: 64 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, 2026Viewing64+45
Oct 21, 2026190
Oct 16, 202619+1
Oct 14, 2026180
Oct 13, 202618+1
Oct 09, 2026170
Oct 08, 2026170
Oct 07, 2026170
Oct 06, 2026170
Oct 02, 202617No prior observation