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Contract OI history

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Jan 15, 2027 EXPIRATION

ACN $195.00 Put

ACN270115P00195000

Latest saved OI1,061Oct 23, 2026
Last change-13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $195.00 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. 1,1575780 2026-10-02: 943 OI2026-10-05: 1,151 OI2026-10-06: 1,153 OI2026-10-07: 1,152 OI2026-10-08: 1,152 OI2026-10-09: 1,157 OI2026-10-13: 1,137 OI2026-10-14: 1,137 OI2026-10-15: 1,133 OI2026-10-16: 1,111 OI2026-10-21: 1,074 OI2026-10-23: 1,061 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, 2026Viewing1,061-13
Oct 21, 20261,074-37
Oct 16, 20261,111-22
Oct 15, 20261,133-4
Oct 14, 20261,1370
Oct 13, 20261,137-20
Oct 09, 20261,157+5
Oct 08, 20261,1520
Oct 07, 20261,152-1
Oct 06, 20261,153+2
Oct 05, 20261,151+208
Oct 02, 2026943No prior observation