OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NLY $15.00 Put

NLY280121P00015000

Latest saved OI1,031Oct 23, 2026
Last change-12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NLY $15.00 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. 1,0435210 2026-10-02: 853 OI2026-10-05: 854 OI2026-10-06: 874 OI2026-10-07: 987 OI2026-10-08: 1,023 OI2026-10-09: 1,023 OI2026-10-13: 1,024 OI2026-10-14: 1,024 OI2026-10-15: 1,034 OI2026-10-16: 1,034 OI2026-10-21: 1,043 OI2026-10-23: 1,031 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, 20261,031-12
Oct 21, 2026Viewing1,043+9
Oct 16, 20261,0340
Oct 15, 20261,034+10
Oct 14, 20261,0240
Oct 13, 20261,024+1
Oct 09, 20261,0230
Oct 08, 20261,023+36
Oct 07, 2026987+113
Oct 06, 2026874+20
Oct 05, 2026854+1
Oct 02, 2026853No prior observation