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Contract OI history

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Jan 21, 2028 EXPIRATION

IMNM $22.00 Put

IMNM280121P00022000

Latest saved OI460Oct 21, 2026
Last change+195vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IMNM $22.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-21. Exact values and changes are listed in the table below. 4602300 2026-10-08: 256 OI2026-10-09: 256 OI2026-10-13: 265 OI2026-10-14: 265 OI2026-10-15: 265 OI2026-10-21: 460 OI Oct 08, 2026Oct 21, 2026

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

IMNM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing460+195
Oct 15, 20262650
Oct 14, 20262650
Oct 13, 2026265+9
Oct 09, 20262560
Oct 08, 2026256No prior observation