OITracker Cboe delayed data

Contract OI history

Back to HAL

Apr 16, 2027 EXPIRATION

HAL $45.00 Call

HAL270416C00045000

Latest saved OI88Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HAL $45.00 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. 88440 2026-10-02: 14 OI2026-10-05: 14 OI2026-10-06: 15 OI2026-10-07: 40 OI2026-10-08: 40 OI2026-10-09: 40 OI2026-10-13: 40 OI2026-10-14: 40 OI2026-10-15: 40 OI2026-10-16: 87 OI2026-10-21: 88 OI2026-10-23: 88 OI Oct 02, 2026Oct 23, 2026

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

HAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing880
Oct 21, 202688+1
Oct 16, 202687+47
Oct 15, 2026400
Oct 14, 2026400
Oct 13, 2026400
Oct 09, 2026400
Oct 08, 2026400
Oct 07, 202640+25
Oct 06, 202615+1
Oct 05, 2026140
Oct 02, 202614No prior observation