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Contract OI history

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Jan 15, 2027 EXPIRATION

PURR $13.00 Put

PURR270115P00013000

Latest saved OI1,103Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $13.00 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. 1,1055520 2026-10-09: 1,103 OI2026-10-13: 1,103 OI2026-10-14: 1,103 OI2026-10-15: 1,103 OI2026-10-16: 1,103 OI2026-10-21: 1,105 OI2026-10-23: 1,103 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, 20261,103-2
Oct 21, 2026Viewing1,105+2
Oct 16, 20261,1030
Oct 15, 20261,1030
Oct 14, 20261,1030
Oct 13, 20261,1030
Oct 09, 20261,103No prior observation