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Contract OI history

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Apr 16, 2027 EXPIRATION

IMPP $4.00 Call

IMPP270416C00004000

Latest saved OI1,959Oct 20, 2026
Last change+404vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IMPP $4.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1,9599790 2026-10-08: 1,528 OI2026-10-09: 1,532 OI2026-10-13: 1,532 OI2026-10-14: 1,534 OI2026-10-16: 1,555 OI2026-10-20: 1,959 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IMPP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,959+404
Oct 16, 20261,555+21
Oct 14, 20261,534+2
Oct 13, 20261,5320
Oct 09, 20261,532+4
Oct 08, 20261,528No prior observation