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Contract OI history

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Dec 18, 2026 EXPIRATION

ALLY $38.00 Call

ALLY261218C00038000

Latest saved OI69Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $38.00 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. 69340 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 47 OI2026-10-07: 47 OI2026-10-08: 47 OI2026-10-09: 47 OI2026-10-13: 48 OI2026-10-14: 48 OI2026-10-15: 49 OI2026-10-16: 50 OI2026-10-21: 50 OI2026-10-23: 69 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, 2026Viewing69+19
Oct 21, 2026500
Oct 16, 202650+1
Oct 15, 202649+1
Oct 14, 2026480
Oct 13, 202648+1
Oct 09, 2026470
Oct 08, 2026470
Oct 07, 2026470
Oct 06, 202647+9
Oct 05, 2026380
Oct 02, 202638No prior observation