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Contract OI history

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Dec 18, 2026 EXPIRATION

ALLY $41.00 Call

ALLY261218C00041000

Latest saved OI377Oct 23, 2026
Last change+152vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $41.00 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. 3771880 2026-10-02: 11 OI2026-10-05: 155 OI2026-10-06: 155 OI2026-10-07: 155 OI2026-10-08: 173 OI2026-10-09: 173 OI2026-10-13: 176 OI2026-10-14: 215 OI2026-10-15: 220 OI2026-10-16: 223 OI2026-10-21: 225 OI2026-10-23: 377 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, 2026Viewing377+152
Oct 21, 2026225+2
Oct 16, 2026223+3
Oct 15, 2026220+5
Oct 14, 2026215+39
Oct 13, 2026176+3
Oct 09, 20261730
Oct 08, 2026173+18
Oct 07, 20261550
Oct 06, 20261550
Oct 05, 2026155+144
Oct 02, 202611No prior observation