OITracker Cboe delayed data

Contract OI history

Back to DLR

Dec 18, 2026 EXPIRATION

DLR $165.00 Put

DLR261218P00165000

Latest saved OI122Oct 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
DLR $165.00 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. 125620 2026-10-02: 92 OI2026-10-05: 93 OI2026-10-06: 121 OI2026-10-07: 121 OI2026-10-08: 121 OI2026-10-09: 122 OI2026-10-13: 122 OI2026-10-14: 122 OI2026-10-15: 122 OI2026-10-16: 122 OI2026-10-21: 125 OI2026-10-23: 122 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, 2026Viewing122-3
Oct 21, 2026125+3
Oct 16, 20261220
Oct 15, 20261220
Oct 14, 20261220
Oct 13, 20261220
Oct 09, 2026122+1
Oct 08, 20261210
Oct 07, 20261210
Oct 06, 2026121+28
Oct 05, 202693+1
Oct 02, 202692No prior observation