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Contract OI history

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Jan 21, 2028 EXPIRATION

NTRS $160.00 Put

NTRS280121P00160000

Latest saved OI57Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRS $160.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 64320 2026-10-09: 64 OI2026-10-13: 64 OI2026-10-14: 57 OI2026-10-15: 57 OI2026-10-16: 57 OI2026-10-21: 57 OI2026-10-23: 57 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NTRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing570
Oct 21, 2026570
Oct 16, 2026570
Oct 15, 2026570
Oct 14, 202657-7
Oct 13, 2026640
Oct 09, 202664No prior observation