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Contract OI history

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Jan 21, 2028 EXPIRATION

ALLY $55.00 Call

ALLY280121C00055000

Latest saved OI527Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALLY $55.00 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. 5362680 2026-10-02: 536 OI2026-10-05: 536 OI2026-10-06: 536 OI2026-10-07: 536 OI2026-10-08: 536 OI2026-10-09: 536 OI2026-10-13: 536 OI2026-10-14: 536 OI2026-10-15: 536 OI2026-10-16: 527 OI2026-10-21: 527 OI2026-10-23: 527 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, 2026Viewing5270
Oct 21, 20265270
Oct 16, 2026527-9
Oct 15, 20265360
Oct 14, 20265360
Oct 13, 20265360
Oct 09, 20265360
Oct 08, 20265360
Oct 07, 20265360
Oct 06, 20265360
Oct 05, 20265360
Oct 02, 2026536No prior observation