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Contract OI history

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Feb 19, 2027 EXPIRATION

HYFT $2.50 Call

HYFT270219C00002500

Latest saved OI677Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HYFT $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 7213600 2026-10-08: 714 OI2026-10-09: 721 OI2026-10-13: 720 OI2026-10-14: 623 OI2026-10-16: 677 OI2026-10-20: 677 OI2026-10-23: 677 OI Oct 08, 2026Oct 23, 2026

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

HYFT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6770
Oct 20, 20266770
Oct 16, 2026677+54
Oct 14, 2026623-97
Oct 13, 2026720-1
Oct 09, 2026721+7
Oct 08, 2026714No prior observation