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Contract OI history

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Mar 19, 2027 EXPIRATION

PURR $8.00 Put

PURR270319P00008000

Latest saved OI1,145Oct 23, 2026
Last change+35vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $8.00 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. 1,1455720 2026-10-09: 1,025 OI2026-10-13: 1,089 OI2026-10-14: 1,089 OI2026-10-15: 1,091 OI2026-10-16: 1,106 OI2026-10-21: 1,110 OI2026-10-23: 1,145 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, 20261,145+35
Oct 21, 2026Viewing1,110+4
Oct 16, 20261,106+15
Oct 15, 20261,091+2
Oct 14, 20261,0890
Oct 13, 20261,089+64
Oct 09, 20261,025No prior observation