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Contract OI history

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Nov 20, 2026 EXPIRATION

BNC $5.00 Put

BNC261120P00005000

Latest saved OI103Oct 23, 2026
Last change+51vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
BNC $5.00 put open interest history 6 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 103510 2026-10-07: 0 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-16: 52 OI2026-10-20: 52 OI2026-10-23: 103 OI Oct 07, 2026Oct 23, 2026

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

BNC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing103+51
Oct 20, 2026520
Oct 16, 2026520
Oct 14, 2026520
Oct 13, 202652+52
Oct 07, 20260No prior observation