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Contract OI history

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Jan 15, 2027 EXPIRATION

ALIT $20.00 Put

ALIT270115P00020000

Latest saved OI115Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALIT $20.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 134670 2026-10-02: 134 OI2026-10-05: 134 OI2026-10-06: 134 OI2026-10-07: 134 OI2026-10-08: 115 OI2026-10-09: 115 OI2026-10-13: 115 OI2026-10-15: 115 OI2026-10-16: 115 OI2026-10-20: 115 OI2026-10-23: 115 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ALIT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1150
Oct 20, 20261150
Oct 16, 20261150
Oct 15, 20261150
Oct 13, 20261150
Oct 09, 20261150
Oct 08, 2026115-19
Oct 07, 20261340
Oct 06, 20261340
Oct 05, 20261340
Oct 02, 2026134No prior observation