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Contract OI history

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Jan 21, 2028 EXPIRATION

NPWR $1.50 Call

NPWR280121C00001500

Latest saved OI494Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NPWR $1.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4942470 2026-10-02: 488 OI2026-10-05: 488 OI2026-10-06: 488 OI2026-10-07: 489 OI2026-10-08: 473 OI2026-10-09: 473 OI2026-10-13: 473 OI2026-10-14: 474 OI2026-10-16: 474 OI2026-10-20: 474 OI2026-10-23: 494 OI Oct 02, 2026Oct 23, 2026

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

NPWR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing494+20
Oct 20, 20264740
Oct 16, 20264740
Oct 14, 2026474+1
Oct 13, 20264730
Oct 09, 20264730
Oct 08, 2026473-16
Oct 07, 2026489+1
Oct 06, 20264880
Oct 05, 20264880
Oct 02, 2026488No prior observation