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Contract OI history

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Oct 23, 2026 EXPIRATION

NLY $17.50 Put

NLY261023P00017500

Latest saved OI511Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $17.50 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. 5112550 2026-10-02: 18 OI2026-10-05: 18 OI2026-10-06: 18 OI2026-10-07: 24 OI2026-10-08: 35 OI2026-10-09: 35 OI2026-10-13: 35 OI2026-10-14: 131 OI2026-10-15: 133 OI2026-10-16: 138 OI2026-10-21: 478 OI2026-10-23: 511 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, 2026511+33
Oct 21, 2026Viewing478+340
Oct 16, 2026138+5
Oct 15, 2026133+2
Oct 14, 2026131+96
Oct 13, 2026350
Oct 09, 2026350
Oct 08, 202635+11
Oct 07, 202624+6
Oct 06, 2026180
Oct 05, 2026180
Oct 02, 202618No prior observation