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Contract OI history

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Jan 15, 2027 EXPIRATION

DAC $155.00 Put

DAC270115P00155000

Latest saved OI86Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAC $155.00 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. 2181090 2026-10-02: 213 OI2026-10-05: 213 OI2026-10-06: 213 OI2026-10-07: 215 OI2026-10-08: 218 OI2026-10-09: 218 OI2026-10-13: 218 OI2026-10-14: 52 OI2026-10-16: 71 OI2026-10-20: 86 OI2026-10-23: 86 OI Oct 02, 2026Oct 23, 2026

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

DAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing860
Oct 20, 202686+15
Oct 16, 202671+19
Oct 14, 202652-166
Oct 13, 20262180
Oct 09, 20262180
Oct 08, 2026218+3
Oct 07, 2026215+2
Oct 06, 20262130
Oct 05, 20262130
Oct 02, 2026213No prior observation