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Contract OI history

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Nov 20, 2026 EXPIRATION

NLY $21.00 Put

NLY261120P00021000

Latest saved OI7,048Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $21.00 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. 7,2853,6420 2026-10-02: 7,285 OI2026-10-05: 7,266 OI2026-10-06: 7,266 OI2026-10-07: 7,266 OI2026-10-08: 7,053 OI2026-10-09: 7,049 OI2026-10-13: 7,049 OI2026-10-14: 7,049 OI2026-10-15: 7,055 OI2026-10-16: 7,055 OI2026-10-21: 7,049 OI2026-10-23: 7,048 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, 20267,048-1
Oct 21, 2026Viewing7,049-6
Oct 16, 20267,0550
Oct 15, 20267,055+6
Oct 14, 20267,0490
Oct 13, 20267,0490
Oct 09, 20267,049-4
Oct 08, 20267,053-213
Oct 07, 20267,2660
Oct 06, 20267,2660
Oct 05, 20267,266-19
Oct 02, 20267,285No prior observation