OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

HCC $80.00 Put

HCC270416P00080000

Latest saved OI521Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HCC $80.00 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. 5212600 2026-10-02: 15 OI2026-10-05: 15 OI2026-10-06: 15 OI2026-10-07: 520 OI2026-10-08: 520 OI2026-10-09: 520 OI2026-10-13: 520 OI2026-10-14: 520 OI2026-10-16: 520 OI2026-10-20: 521 OI2026-10-23: 521 OI Oct 02, 2026Oct 23, 2026

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

HCC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5210
Oct 20, 2026521+1
Oct 16, 20265200
Oct 14, 20265200
Oct 13, 20265200
Oct 09, 20265200
Oct 08, 20265200
Oct 07, 2026520+505
Oct 06, 2026150
Oct 05, 2026150
Oct 02, 202615No prior observation