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Contract OI history

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Mar 19, 2027 EXPIRATION

ALLY $40.00 Call

ALLY270319C00040000

Latest saved OI91Oct 23, 2026
Last change+62vs 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. 91450 2026-10-02: 7 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 9 OI2026-10-13: 10 OI2026-10-14: 10 OI2026-10-15: 29 OI2026-10-16: 29 OI2026-10-21: 29 OI2026-10-23: 91 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, 2026Viewing91+62
Oct 21, 2026290
Oct 16, 2026290
Oct 15, 202629+19
Oct 14, 2026100
Oct 13, 202610+1
Oct 09, 202690
Oct 08, 202690
Oct 07, 202690
Oct 06, 202690
Oct 05, 20269+2
Oct 02, 20267No prior observation