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Contract OI history

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Dec 18, 2026 EXPIRATION

BNS $90.00 Put

BNS261218P00090000

Latest saved OI348Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BNS $90.00 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. 3481740 2026-10-02: 228 OI2026-10-05: 233 OI2026-10-06: 233 OI2026-10-07: 233 OI2026-10-08: 233 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-16: 348 OI2026-10-20: 348 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, 2026Viewing3480
Oct 16, 2026348+115
Oct 14, 20262330
Oct 13, 20262330
Oct 08, 20262330
Oct 07, 20262330
Oct 06, 20262330
Oct 05, 2026233+5
Oct 02, 2026228No prior observation