OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

LHX $280.00 Put

LHX280121P00280000

Latest saved OI401Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LHX $280.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4032010 2026-10-02: 403 OI2026-10-05: 403 OI2026-10-06: 403 OI2026-10-07: 403 OI2026-10-08: 401 OI2026-10-09: 401 OI2026-10-13: 401 OI2026-10-14: 401 OI2026-10-15: 401 OI2026-10-16: 401 OI2026-10-21: 401 OI2026-10-23: 401 OI Oct 02, 2026Oct 23, 2026

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

LHX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4010
Oct 21, 20264010
Oct 16, 20264010
Oct 15, 20264010
Oct 14, 20264010
Oct 13, 20264010
Oct 09, 20264010
Oct 08, 2026401-2
Oct 07, 20264030
Oct 06, 20264030
Oct 05, 20264030
Oct 02, 2026403No prior observation