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Contract OI history

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Nov 06, 2026 EXPIRATION

PURR $12.50 Put

PURR261106P00012500

Latest saved OI100Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $12.50 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. 101500 2026-10-09: 98 OI2026-10-13: 100 OI2026-10-14: 100 OI2026-10-15: 101 OI2026-10-16: 100 OI2026-10-21: 100 OI2026-10-23: 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, 20261000
Oct 21, 2026Viewing1000
Oct 16, 2026100-1
Oct 15, 2026101+1
Oct 14, 20261000
Oct 13, 2026100+2
Oct 09, 202698No prior observation