OITracker Cboe delayed data

Contract OI history

Back to ALKT

Dec 18, 2026 EXPIRATION

ALKT $15.00 Call

ALKT261218C00015000

Latest saved OI471Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALKT $15.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 4712350 2026-10-08: 431 OI2026-10-09: 431 OI2026-10-13: 431 OI2026-10-14: 431 OI2026-10-16: 471 OI2026-10-20: 471 OI Oct 08, 2026Oct 20, 2026

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

ALKT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing4710
Oct 16, 2026471+40
Oct 14, 20264310
Oct 13, 20264310
Oct 09, 20264310
Oct 08, 2026431No prior observation