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Contract OI history

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Jan 21, 2028 EXPIRATION

HUM $440.00 Call

HUM280121C00440000

Latest saved OI717Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUM $440.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7173580 2026-10-02: 708 OI2026-10-05: 708 OI2026-10-06: 709 OI2026-10-07: 712 OI2026-10-08: 712 OI2026-10-09: 712 OI2026-10-13: 712 OI2026-10-14: 712 OI2026-10-15: 712 OI2026-10-16: 712 OI2026-10-21: 717 OI2026-10-23: 717 OI Oct 02, 2026Oct 23, 2026

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

HUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7170
Oct 21, 2026717+5
Oct 16, 20267120
Oct 15, 20267120
Oct 14, 20267120
Oct 13, 20267120
Oct 09, 20267120
Oct 08, 20267120
Oct 07, 2026712+3
Oct 06, 2026709+1
Oct 05, 20267080
Oct 02, 2026708No prior observation