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Contract OI history

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Nov 20, 2026 EXPIRATION

BNS $80.00 Put

BNS261120P00080000

Latest saved OI241Oct 20, 2026
Last change+99vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BNS $80.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 2411200 2026-10-02: 117 OI2026-10-05: 117 OI2026-10-06: 117 OI2026-10-07: 118 OI2026-10-08: 128 OI2026-10-13: 127 OI2026-10-14: 142 OI2026-10-16: 142 OI2026-10-20: 241 OI Oct 02, 2026Oct 20, 2026

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

BNS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing241+99
Oct 16, 20261420
Oct 14, 2026142+15
Oct 13, 2026127-1
Oct 08, 2026128+10
Oct 07, 2026118+1
Oct 06, 20261170
Oct 05, 20261170
Oct 02, 2026117No prior observation