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Contract OI history

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Nov 20, 2026 EXPIRATION

PURR $7.00 Put

PURR261120P00007000

Latest saved OI214Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $7.00 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. 2141070 2026-10-09: 163 OI2026-10-13: 163 OI2026-10-14: 163 OI2026-10-15: 170 OI2026-10-16: 170 OI2026-10-21: 173 OI2026-10-23: 214 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, 2026Viewing214+41
Oct 21, 2026173+3
Oct 16, 20261700
Oct 15, 2026170+7
Oct 14, 20261630
Oct 13, 20261630
Oct 09, 2026163No prior observation