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Contract OI history

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Nov 20, 2026 EXPIRATION

NPWR $2.50 Call

NPWR261120C00002500

Latest saved OI514Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NPWR $2.50 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. 5182590 2026-10-02: 518 OI2026-10-05: 518 OI2026-10-06: 518 OI2026-10-07: 518 OI2026-10-08: 514 OI2026-10-09: 514 OI2026-10-13: 514 OI2026-10-14: 514 OI2026-10-16: 514 OI2026-10-20: 514 OI2026-10-23: 514 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, 2026Viewing5140
Oct 20, 20265140
Oct 16, 20265140
Oct 14, 20265140
Oct 13, 20265140
Oct 09, 20265140
Oct 08, 2026514-4
Oct 07, 20265180
Oct 06, 20265180
Oct 05, 20265180
Oct 02, 2026518No prior observation