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Contract OI history

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Nov 27, 2026 EXPIRATION

NLY $18.50 Put

NLY261127P00018500

Latest saved OI380Oct 23, 2026
Last change+3vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $18.50 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3801900 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 369 OI2026-10-16: 369 OI2026-10-21: 377 OI2026-10-23: 380 OI Oct 08, 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, 2026Viewing380+3
Oct 21, 2026377+8
Oct 16, 20263690
Oct 15, 2026369+318
Oct 14, 2026510
Oct 13, 202651+51
Oct 09, 202600
Oct 08, 20260No prior observation