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Contract OI history

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Oct 23, 2026 EXPIRATION

NLY $18.50 Call

NLY261023C00018500

Latest saved OI3,814Oct 23, 2026
Last change-1,517vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $18.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,3312,6650 2026-10-02: 29 OI2026-10-05: 29 OI2026-10-06: 129 OI2026-10-07: 206 OI2026-10-08: 208 OI2026-10-09: 249 OI2026-10-13: 256 OI2026-10-14: 272 OI2026-10-15: 312 OI2026-10-16: 404 OI2026-10-21: 5,331 OI2026-10-23: 3,814 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, 20263,814-1,517
Oct 21, 2026Viewing5,331+4,927
Oct 16, 2026404+92
Oct 15, 2026312+40
Oct 14, 2026272+16
Oct 13, 2026256+7
Oct 09, 2026249+41
Oct 08, 2026208+2
Oct 07, 2026206+77
Oct 06, 2026129+100
Oct 05, 2026290
Oct 02, 202629No prior observation