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Contract OI history

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Nov 20, 2026 EXPIRATION

PBI $16.00 Put

PBI261120P00016000

Latest saved OI179Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBI $16.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 179890 2026-10-02: 73 OI2026-10-05: 73 OI2026-10-07: 73 OI2026-10-08: 73 OI2026-10-09: 73 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-16: 76 OI2026-10-20: 178 OI2026-10-23: 179 OI Oct 02, 2026Oct 23, 2026

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

PBI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing179+1
Oct 20, 2026178+102
Oct 16, 202676+1
Oct 14, 2026750
Oct 13, 202675+2
Oct 09, 2026730
Oct 08, 2026730
Oct 07, 2026730
Oct 05, 2026730
Oct 02, 202673No prior observation