Contract OI history

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Nov 20, 2026 EXPIRATION

BSP $46.00 Put

BSP261120P00046000

Latest saved OI818Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BSP $46.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 8184090 2026-10-08: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 760 OI2026-10-16: 772 OI2026-10-21: 817 OI2026-10-23: 818 OI Oct 08, 2026Oct 23, 2026

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

BSP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing818+1
Oct 21, 2026817+45
Oct 16, 2026772+12
Oct 15, 2026760+760
Oct 14, 202600
Oct 13, 202600
Oct 08, 20260No prior observation