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Contract OI history

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Jan 15, 2027 EXPIRATION

PURR $12.00 Put

PURR270115P00012000

Latest saved OI3,593Oct 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 $12.00 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. 3,5931,7960 2026-10-09: 3,584 OI2026-10-13: 3,586 OI2026-10-14: 3,586 OI2026-10-15: 3,586 OI2026-10-16: 3,589 OI2026-10-21: 3,593 OI2026-10-23: 3,593 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, 20263,5930
Oct 21, 2026Viewing3,593+4
Oct 16, 20263,589+3
Oct 15, 20263,5860
Oct 14, 20263,5860
Oct 13, 20263,586+2
Oct 09, 20263,584No prior observation