OITracker Cboe delayed data

Contract OI history

Back to ALGT

Apr 16, 2027 EXPIRATION

ALGT $50.00 Call

ALGT270416C00050000

Latest saved OI112Oct 20, 2026
Last change+54vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ALGT $50.00 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. 112560 2026-10-08: 45 OI2026-10-09: 57 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-16: 58 OI2026-10-20: 112 OI Oct 08, 2026Oct 20, 2026

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

ALGT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing112+54
Oct 16, 202658+1
Oct 14, 2026570
Oct 13, 2026570
Oct 09, 202657+12
Oct 08, 202645No prior observation