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Contract OI history

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Dec 18, 2026 EXPIRATION

DLR $170.00 Put

DLR261218P00170000

Latest saved OI1,758Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DLR $170.00 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. 1,8109050 2026-10-02: 1,808 OI2026-10-05: 1,807 OI2026-10-06: 1,804 OI2026-10-07: 1,804 OI2026-10-08: 1,804 OI2026-10-09: 1,805 OI2026-10-13: 1,810 OI2026-10-14: 1,774 OI2026-10-15: 1,767 OI2026-10-16: 1,762 OI2026-10-21: 1,763 OI2026-10-23: 1,758 OI Oct 02, 2026Oct 23, 2026

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

DLR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,758-5
Oct 21, 20261,763+1
Oct 16, 20261,762-5
Oct 15, 20261,767-7
Oct 14, 20261,774-36
Oct 13, 20261,810+5
Oct 09, 20261,805+1
Oct 08, 20261,8040
Oct 07, 20261,8040
Oct 06, 20261,804-3
Oct 05, 20261,807-1
Oct 02, 20261,808No prior observation