OITracker Cboe delayed data

Contract OI history

Back to LAC

Jan 21, 2028 EXPIRATION

LAC $17.50 Call

LAC280121C00017500

Latest saved OI1,855Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LAC $17.50 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. 1,8559270 2026-10-02: 1,833 OI2026-10-05: 1,833 OI2026-10-06: 1,833 OI2026-10-07: 1,835 OI2026-10-08: 1,835 OI2026-10-09: 1,835 OI2026-10-13: 1,835 OI2026-10-14: 1,835 OI2026-10-15: 1,855 OI2026-10-16: 1,855 OI2026-10-21: 1,855 OI2026-10-23: 1,855 OI Oct 02, 2026Oct 23, 2026

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

LAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8550
Oct 21, 20261,8550
Oct 16, 20261,8550
Oct 15, 20261,855+20
Oct 14, 20261,8350
Oct 13, 20261,8350
Oct 09, 20261,8350
Oct 08, 20261,8350
Oct 07, 20261,835+2
Oct 06, 20261,8330
Oct 05, 20261,8330
Oct 02, 20261,833No prior observation