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Contract OI history

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Mar 19, 2027 EXPIRATION

PBYI $12.50 Put

PBYI270319P00012500

Latest saved OI3Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PBYI $12.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 310 2026-10-09: 0 OI2026-10-13: 1 OI2026-10-14: 3 OI2026-10-16: 3 OI2026-10-20: 3 OI2026-10-23: 3 OI Oct 09, 2026Oct 23, 2026

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

PBYI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202630
Oct 20, 2026Viewing30
Oct 16, 202630
Oct 14, 20263+2
Oct 13, 20261+1
Oct 09, 20260No prior observation