Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $135.00 Call

NOW261030C00135000

Latest saved OI370Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $135.00 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. 4572280 2026-10-02: 382 OI2026-10-05: 401 OI2026-10-06: 404 OI2026-10-07: 403 OI2026-10-08: 403 OI2026-10-09: 419 OI2026-10-13: 457 OI2026-10-14: 457 OI2026-10-15: 424 OI2026-10-16: 408 OI2026-10-21: 376 OI2026-10-23: 370 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, 2026370-6
Oct 21, 2026Viewing376-32
Oct 16, 2026408-16
Oct 15, 2026424-33
Oct 14, 20264570
Oct 13, 2026457+38
Oct 09, 2026419+16
Oct 08, 20264030
Oct 07, 2026403-1
Oct 06, 2026404+3
Oct 05, 2026401+19
Oct 02, 2026382No prior observation