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Contract OI history

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Nov 20, 2026 EXPIRATION

ALLY $35.00 Put

ALLY261120P00035000

Latest saved OI1,468Oct 23, 2026
Last change+171vs 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. 1,4687340 2026-10-02: 524 OI2026-10-05: 524 OI2026-10-06: 524 OI2026-10-07: 521 OI2026-10-08: 524 OI2026-10-09: 524 OI2026-10-13: 529 OI2026-10-14: 529 OI2026-10-15: 534 OI2026-10-16: 535 OI2026-10-21: 1,297 OI2026-10-23: 1,468 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, 2026Viewing1,468+171
Oct 21, 20261,297+762
Oct 16, 2026535+1
Oct 15, 2026534+5
Oct 14, 20265290
Oct 13, 2026529+5
Oct 09, 20265240
Oct 08, 2026524+3
Oct 07, 2026521-3
Oct 06, 20265240
Oct 05, 20265240
Oct 02, 2026524No prior observation