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Contract OI history

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Jan 21, 2028 EXPIRATION

NPWR $7.50 Call

NPWR280121C00007500

Latest saved OI3,458Oct 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 $7.50 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. 3,4581,7290 2026-10-02: 3,419 OI2026-10-05: 3,419 OI2026-10-06: 3,419 OI2026-10-07: 3,419 OI2026-10-08: 3,419 OI2026-10-09: 3,419 OI2026-10-13: 3,418 OI2026-10-14: 3,418 OI2026-10-16: 3,418 OI2026-10-20: 3,458 OI2026-10-23: 3,458 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, 2026Viewing3,4580
Oct 20, 20263,458+40
Oct 16, 20263,4180
Oct 14, 20263,4180
Oct 13, 20263,418-1
Oct 09, 20263,4190
Oct 08, 20263,4190
Oct 07, 20263,4190
Oct 06, 20263,4190
Oct 05, 20263,4190
Oct 02, 20263,419No prior observation