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Contract OI history

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Nov 20, 2026 EXPIRATION

NLY $21.00 Call

NLY261120C00021000

Latest saved OI414Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $21.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4142070 2026-10-02: 308 OI2026-10-05: 393 OI2026-10-06: 393 OI2026-10-07: 398 OI2026-10-08: 402 OI2026-10-09: 402 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 402 OI2026-10-16: 402 OI2026-10-21: 411 OI2026-10-23: 414 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, 2026Viewing414+3
Oct 21, 2026411+9
Oct 16, 20264020
Oct 15, 2026402-1
Oct 14, 20264030
Oct 13, 2026403+1
Oct 09, 20264020
Oct 08, 2026402+4
Oct 07, 2026398+5
Oct 06, 20263930
Oct 05, 2026393+85
Oct 02, 2026308No prior observation