OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

HMC $30.00 Put

HMC270319P00030000

Latest saved OI42Oct 23, 2026
Last change+40vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HMC $30.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 42210 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 2 OI2026-10-07: 2 OI2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-16: 2 OI2026-10-20: 2 OI2026-10-23: 42 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, 202642+40
Oct 20, 2026Viewing20
Oct 16, 202620
Oct 14, 202620
Oct 13, 202620
Oct 09, 202620
Oct 08, 202620
Oct 07, 202620
Oct 06, 20262+1
Oct 05, 202610
Oct 02, 20261No prior observation