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Contract OI history

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Dec 18, 2026 EXPIRATION

BNY $115.00 Put

BNY261218P00115000

Latest saved OI216Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BNY $115.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2161080 2026-10-02: 195 OI2026-10-05: 195 OI2026-10-06: 196 OI2026-10-07: 196 OI2026-10-08: 196 OI2026-10-09: 214 OI2026-10-13: 214 OI2026-10-14: 214 OI2026-10-15: 214 OI2026-10-16: 214 OI2026-10-21: 214 OI2026-10-23: 216 OI Oct 02, 2026Oct 23, 2026

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

BNY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing216+2
Oct 21, 20262140
Oct 16, 20262140
Oct 15, 20262140
Oct 14, 20262140
Oct 13, 20262140
Oct 09, 2026214+18
Oct 08, 20261960
Oct 07, 20261960
Oct 06, 2026196+1
Oct 05, 20261950
Oct 02, 2026195No prior observation