OITracker Cboe delayed data

Contract OI history

Back to ATLX

Nov 20, 2026 EXPIRATION

ATLX $5.00 Put

ATLX261120P00005000

Latest saved OI995Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ATLX $5.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,8431,4210 2026-10-08: 2,843 OI2026-10-09: 1,540 OI2026-10-13: 1,472 OI2026-10-14: 1,049 OI2026-10-16: 995 OI2026-10-20: 995 OI2026-10-23: 995 OI Oct 08, 2026Oct 23, 2026

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

ATLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9950
Oct 20, 20269950
Oct 16, 2026995-54
Oct 14, 20261,049-423
Oct 13, 20261,472-68
Oct 09, 20261,540-1,303
Oct 08, 20262,843No prior observation