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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $150.00 Put

NOW270617P00150000

Latest saved OI912Oct 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
NOW $150.00 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. 9294640 2026-10-02: 852 OI2026-10-05: 853 OI2026-10-06: 853 OI2026-10-07: 853 OI2026-10-08: 853 OI2026-10-09: 929 OI2026-10-13: 929 OI2026-10-14: 929 OI2026-10-15: 926 OI2026-10-16: 923 OI2026-10-21: 924 OI2026-10-23: 912 OI Oct 02, 2026Oct 23, 2026

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

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026912-12
Oct 21, 2026Viewing924+1
Oct 16, 2026923-3
Oct 15, 2026926-3
Oct 14, 20269290
Oct 13, 20269290
Oct 09, 2026929+76
Oct 08, 20268530
Oct 07, 20268530
Oct 06, 20268530
Oct 05, 2026853+1
Oct 02, 2026852No prior observation