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Contract OI history

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Jan 15, 2027 EXPIRATION

ALLY $40.00 Call

ALLY270115C00040000

Latest saved OI529Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5292640 2026-10-02: 333 OI2026-10-05: 333 OI2026-10-06: 333 OI2026-10-07: 333 OI2026-10-08: 333 OI2026-10-09: 334 OI2026-10-13: 370 OI2026-10-14: 370 OI2026-10-15: 370 OI2026-10-16: 364 OI2026-10-21: 527 OI2026-10-23: 529 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, 2026Viewing529+2
Oct 21, 2026527+163
Oct 16, 2026364-6
Oct 15, 20263700
Oct 14, 20263700
Oct 13, 2026370+36
Oct 09, 2026334+1
Oct 08, 20263330
Oct 07, 20263330
Oct 06, 20263330
Oct 05, 20263330
Oct 02, 2026333No prior observation