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Contract OI history

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Dec 18, 2026 EXPIRATION

HMC $35.00 Call

HMC261218C00035000

Latest saved OI279Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HMC $35.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2791390 2026-10-02: 239 OI2026-10-05: 240 OI2026-10-06: 240 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 240 OI2026-10-13: 253 OI2026-10-14: 255 OI2026-10-16: 278 OI2026-10-20: 278 OI2026-10-23: 279 OI Oct 02, 2026Oct 23, 2026

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

HMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026279+1
Oct 20, 2026Viewing2780
Oct 16, 2026278+23
Oct 14, 2026255+2
Oct 13, 2026253+13
Oct 09, 20262400
Oct 08, 20262400
Oct 07, 20262400
Oct 06, 20262400
Oct 05, 2026240+1
Oct 02, 2026239No prior observation