OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

HD $270.00 Put

HD270917P00270000

Latest saved OI242Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $270.00 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. 2421210 2026-10-02: 186 OI2026-10-05: 186 OI2026-10-06: 187 OI2026-10-07: 187 OI2026-10-08: 190 OI2026-10-09: 198 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 197 OI2026-10-16: 242 OI2026-10-21: 240 OI2026-10-23: 242 OI Oct 02, 2026Oct 23, 2026

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

HD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing242+2
Oct 21, 2026240-2
Oct 16, 2026242+45
Oct 15, 2026197-1
Oct 14, 20261980
Oct 13, 20261980
Oct 09, 2026198+8
Oct 08, 2026190+3
Oct 07, 20261870
Oct 06, 2026187+1
Oct 05, 20261860
Oct 02, 2026186No prior observation