OITracker Cboe delayed data

Contract OI history

Back to NLY

Nov 20, 2026 EXPIRATION

NLY $18.00 Put

NLY261120P00018000

Latest saved OI5,468Oct 23, 2026
Last change+186vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $18.00 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. 5,4682,7340 2026-10-02: 1,626 OI2026-10-05: 1,708 OI2026-10-06: 1,801 OI2026-10-07: 1,855 OI2026-10-08: 1,898 OI2026-10-09: 1,912 OI2026-10-13: 4,161 OI2026-10-14: 4,118 OI2026-10-15: 4,277 OI2026-10-16: 4,422 OI2026-10-21: 5,282 OI2026-10-23: 5,468 OI Oct 02, 2026Oct 23, 2026

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

NLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20265,468+186
Oct 21, 2026Viewing5,282+860
Oct 16, 20264,422+145
Oct 15, 20264,277+159
Oct 14, 20264,118-43
Oct 13, 20264,161+2,249
Oct 09, 20261,912+14
Oct 08, 20261,898+43
Oct 07, 20261,855+54
Oct 06, 20261,801+93
Oct 05, 20261,708+82
Oct 02, 20261,626No prior observation