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Contract OI history

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Jan 21, 2028 EXPIRATION

PURR $12.00 Call

PURR280121C00012000

Latest saved OI1,036Oct 23, 2026
Last change+202vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $12.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0365180 2026-10-09: 750 OI2026-10-13: 821 OI2026-10-14: 821 OI2026-10-15: 762 OI2026-10-16: 772 OI2026-10-21: 834 OI2026-10-23: 1,036 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, 20261,036+202
Oct 21, 2026Viewing834+62
Oct 16, 2026772+10
Oct 15, 2026762-59
Oct 14, 20268210
Oct 13, 2026821+71
Oct 09, 2026750No prior observation