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Contract OI history

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Dec 18, 2026 EXPIRATION

PURR $6.00 Put

PURR261218P00006000

Latest saved OI3,100Oct 23, 2026
Last change+64vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $6.00 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. 3,1001,5500 2026-10-09: 3,090 OI2026-10-13: 3,009 OI2026-10-14: 3,009 OI2026-10-15: 3,009 OI2026-10-16: 3,009 OI2026-10-21: 3,036 OI2026-10-23: 3,100 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, 2026Viewing3,100+64
Oct 21, 20263,036+27
Oct 16, 20263,0090
Oct 15, 20263,0090
Oct 14, 20263,0090
Oct 13, 20263,009-81
Oct 09, 20263,090No prior observation