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Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $149.00 Call

NOW261030C00149000

Latest saved OI402Oct 23, 2026
Last change+142vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $149.00 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. 4022010 2026-10-02: 21 OI2026-10-05: 22 OI2026-10-06: 67 OI2026-10-07: 73 OI2026-10-08: 73 OI2026-10-09: 133 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 151 OI2026-10-16: 152 OI2026-10-21: 260 OI2026-10-23: 402 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, 2026402+142
Oct 21, 2026Viewing260+108
Oct 16, 2026152+1
Oct 15, 2026151+1
Oct 14, 20261500
Oct 13, 2026150+17
Oct 09, 2026133+60
Oct 08, 2026730
Oct 07, 202673+6
Oct 06, 202667+45
Oct 05, 202622+1
Oct 02, 202621No prior observation