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Contract OI history

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Apr 16, 2027 EXPIRATION

NLY $21.00 Put

NLY270416P00021000

Latest saved OI609Oct 23, 2026
Last change0vs 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. 6163080 2026-10-02: 605 OI2026-10-05: 616 OI2026-10-06: 616 OI2026-10-07: 616 OI2026-10-08: 607 OI2026-10-09: 607 OI2026-10-13: 607 OI2026-10-14: 608 OI2026-10-15: 608 OI2026-10-16: 608 OI2026-10-21: 609 OI2026-10-23: 609 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, 2026Viewing6090
Oct 21, 2026609+1
Oct 16, 20266080
Oct 15, 20266080
Oct 14, 2026608+1
Oct 13, 20266070
Oct 09, 20266070
Oct 08, 2026607-9
Oct 07, 20266160
Oct 06, 20266160
Oct 05, 2026616+11
Oct 02, 2026605No prior observation