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Contract OI history

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Nov 20, 2026 EXPIRATION

PURR $10.00 Put

PURR261120P00010000

Latest saved OI2,123Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $10.00 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. 2,1351,0670 2026-10-09: 1,995 OI2026-10-13: 2,086 OI2026-10-14: 2,086 OI2026-10-15: 2,135 OI2026-10-16: 2,109 OI2026-10-21: 2,119 OI2026-10-23: 2,123 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, 2026Viewing2,123+4
Oct 21, 20262,119+10
Oct 16, 20262,109-26
Oct 15, 20262,135+49
Oct 14, 20262,0860
Oct 13, 20262,086+91
Oct 09, 20261,995No prior observation