OITracker Cboe delayed data

Contract OI history

Back to ALLY

Nov 20, 2026 EXPIRATION

ALLY $40.00 Put

ALLY261120P00040000

Latest saved OI479Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5562780 2026-10-02: 556 OI2026-10-05: 556 OI2026-10-06: 536 OI2026-10-07: 499 OI2026-10-08: 499 OI2026-10-09: 490 OI2026-10-13: 482 OI2026-10-14: 481 OI2026-10-15: 478 OI2026-10-16: 478 OI2026-10-21: 479 OI2026-10-23: 479 OI Oct 02, 2026Oct 23, 2026

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

ALLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4790
Oct 21, 2026479+1
Oct 16, 20264780
Oct 15, 2026478-3
Oct 14, 2026481-1
Oct 13, 2026482-8
Oct 09, 2026490-9
Oct 08, 20264990
Oct 07, 2026499-37
Oct 06, 2026536-20
Oct 05, 20265560
Oct 02, 2026556No prior observation