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Contract OI history

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Jan 15, 2027 EXPIRATION

ALLY $35.00 Put

ALLY270115P00035000

Latest saved OI1,338Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $35.00 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. 1,6248120 2026-10-02: 1,249 OI2026-10-05: 1,249 OI2026-10-06: 1,249 OI2026-10-07: 1,253 OI2026-10-08: 1,256 OI2026-10-09: 1,624 OI2026-10-13: 1,281 OI2026-10-14: 1,296 OI2026-10-15: 1,276 OI2026-10-16: 1,276 OI2026-10-21: 1,361 OI2026-10-23: 1,338 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, 2026Viewing1,338-23
Oct 21, 20261,361+85
Oct 16, 20261,2760
Oct 15, 20261,276-20
Oct 14, 20261,296+15
Oct 13, 20261,281-343
Oct 09, 20261,624+368
Oct 08, 20261,256+3
Oct 07, 20261,253+4
Oct 06, 20261,2490
Oct 05, 20261,2490
Oct 02, 20261,249No prior observation