OITracker Cboe delayed data

Contract OI history

Back to ALKS

Jan 15, 2027 EXPIRATION

ALKS $32.00 Put

ALKS270115P00032000

Latest saved OI781Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALKS $32.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 7813900 2026-10-08: 781 OI2026-10-09: 781 OI2026-10-13: 781 OI2026-10-14: 781 OI2026-10-16: 781 OI2026-10-20: 781 OI Oct 08, 2026Oct 20, 2026

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

ALKS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing7810
Oct 16, 20267810
Oct 14, 20267810
Oct 13, 20267810
Oct 09, 20267810
Oct 08, 2026781No prior observation