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Contract OI history

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Jan 21, 2028 EXPIRATION

HMY $30.00 Call

HMY280121C00030000

Latest saved OI429Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HMY $30.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4292140 2026-10-02: 228 OI2026-10-05: 228 OI2026-10-06: 228 OI2026-10-07: 228 OI2026-10-08: 228 OI2026-10-09: 228 OI2026-10-13: 228 OI2026-10-15: 429 OI2026-10-16: 429 OI2026-10-20: 429 OI Oct 02, 2026Oct 20, 2026

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

HMY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing4290
Oct 16, 20264290
Oct 15, 2026429+201
Oct 13, 20262280
Oct 09, 20262280
Oct 08, 20262280
Oct 07, 20262280
Oct 06, 20262280
Oct 05, 20262280
Oct 02, 2026228No prior observation