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Contract OI history

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Oct 30, 2026 EXPIRATION

AS $27.00 Put

AS261030P00027000

Latest saved OI40Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AS $27.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 40200 2026-10-02: 0 OI2026-10-05: 1 OI2026-10-06: 18 OI2026-10-07: 18 OI2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 19 OI2026-10-21: 18 OI2026-10-23: 40 OI Oct 02, 2026Oct 23, 2026

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

AS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing40+22
Oct 21, 202618-1
Oct 16, 2026190
Oct 15, 2026190
Oct 14, 2026190
Oct 13, 202619+1
Oct 09, 2026180
Oct 08, 2026180
Oct 07, 2026180
Oct 06, 202618+17
Oct 05, 20261+1
Oct 02, 20260No prior observation