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Contract OI history

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Oct 23, 2026 EXPIRATION

NLY $18.50 Put

NLY261023P00018500

Latest saved OI252Oct 23, 2026
Last change-48vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $18.50 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. 3001500 2026-10-02: 97 OI2026-10-05: 152 OI2026-10-06: 152 OI2026-10-07: 152 OI2026-10-08: 151 OI2026-10-09: 151 OI2026-10-13: 179 OI2026-10-14: 194 OI2026-10-15: 188 OI2026-10-16: 209 OI2026-10-21: 300 OI2026-10-23: 252 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, 2026252-48
Oct 21, 2026Viewing300+91
Oct 16, 2026209+21
Oct 15, 2026188-6
Oct 14, 2026194+15
Oct 13, 2026179+28
Oct 09, 20261510
Oct 08, 2026151-1
Oct 07, 20261520
Oct 06, 20261520
Oct 05, 2026152+55
Oct 02, 202697No prior observation