OITracker Cboe delayed data

Contract OI history

Back to HD

Oct 23, 2026 EXPIRATION

HD $315.00 Call

HD261023C00315000

Latest saved OI590Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $315.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6203100 2026-10-02: 235 OI2026-10-05: 237 OI2026-10-06: 239 OI2026-10-07: 239 OI2026-10-08: 241 OI2026-10-09: 242 OI2026-10-13: 261 OI2026-10-14: 261 OI2026-10-15: 273 OI2026-10-16: 572 OI2026-10-21: 620 OI2026-10-23: 590 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, 2026Viewing590-30
Oct 21, 2026620+48
Oct 16, 2026572+299
Oct 15, 2026273+12
Oct 14, 20262610
Oct 13, 2026261+19
Oct 09, 2026242+1
Oct 08, 2026241+2
Oct 07, 20262390
Oct 06, 2026239+2
Oct 05, 2026237+2
Oct 02, 2026235No prior observation