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Contract OI history

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Dec 18, 2026 EXPIRATION

NLY $18.00 Put

NLY261218P00018000

Latest saved OI6,079Oct 23, 2026
Last change+54vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $18.00 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. 6,0793,0390 2026-10-02: 5,224 OI2026-10-05: 5,252 OI2026-10-06: 5,358 OI2026-10-07: 5,361 OI2026-10-08: 5,561 OI2026-10-09: 5,592 OI2026-10-13: 5,690 OI2026-10-14: 5,719 OI2026-10-15: 5,738 OI2026-10-16: 5,813 OI2026-10-21: 6,025 OI2026-10-23: 6,079 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, 2026Viewing6,079+54
Oct 21, 20266,025+212
Oct 16, 20265,813+75
Oct 15, 20265,738+19
Oct 14, 20265,719+29
Oct 13, 20265,690+98
Oct 09, 20265,592+31
Oct 08, 20265,561+200
Oct 07, 20265,361+3
Oct 06, 20265,358+106
Oct 05, 20265,252+28
Oct 02, 20265,224No prior observation