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Contract OI history

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Jan 15, 2027 EXPIRATION

ACN $140.00 Put

ACN270115P00140000

Latest saved OI989Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $140.00 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. 1,0035010 2026-10-02: 998 OI2026-10-05: 1,002 OI2026-10-06: 1,003 OI2026-10-07: 1,003 OI2026-10-08: 1,003 OI2026-10-09: 1,002 OI2026-10-13: 1,002 OI2026-10-14: 1,002 OI2026-10-15: 1,002 OI2026-10-16: 1,002 OI2026-10-21: 992 OI2026-10-23: 989 OI Oct 02, 2026Oct 23, 2026

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

ACN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing989-3
Oct 21, 2026992-10
Oct 16, 20261,0020
Oct 15, 20261,0020
Oct 14, 20261,0020
Oct 13, 20261,0020
Oct 09, 20261,002-1
Oct 08, 20261,0030
Oct 07, 20261,0030
Oct 06, 20261,003+1
Oct 05, 20261,002+4
Oct 02, 2026998No prior observation