OITracker Cboe delayed data

Contract OI history

Back to HMY

Jan 21, 2028 EXPIRATION

HMY $25.00 Put

HMY280121P00025000

Latest saved OI1,000Oct 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 $25.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,0005000 2026-10-02: 1,000 OI2026-10-05: 1,000 OI2026-10-06: 1,000 OI2026-10-07: 1,000 OI2026-10-08: 1,000 OI2026-10-09: 1,000 OI2026-10-13: 1,000 OI2026-10-15: 1,000 OI2026-10-16: 1,000 OI2026-10-20: 1,000 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, 2026Viewing1,0000
Oct 16, 20261,0000
Oct 15, 20261,0000
Oct 13, 20261,0000
Oct 09, 20261,0000
Oct 08, 20261,0000
Oct 07, 20261,0000
Oct 06, 20261,0000
Oct 05, 20261,0000
Oct 02, 20261,000No prior observation