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Contract OI history

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Mar 19, 2027 EXPIRATION

PURR $14.00 Put

PURR270319P00014000

Latest saved OI167Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $14.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 167830 2026-10-09: 155 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-15: 155 OI2026-10-16: 161 OI2026-10-21: 161 OI2026-10-23: 167 OI Oct 09, 2026Oct 23, 2026

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

PURR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026167+6
Oct 21, 2026Viewing1610
Oct 16, 2026161+6
Oct 15, 20261550
Oct 14, 20261550
Oct 13, 20261550
Oct 09, 2026155No prior observation