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Contract OI history

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Jun 17, 2027 EXPIRATION

NRG $150.00 Call

NRG270617C00150000

Latest saved OI1,051Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $150.00 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. 1,0515250 2026-10-02: 1,043 OI2026-10-05: 1,043 OI2026-10-06: 1,045 OI2026-10-07: 1,045 OI2026-10-08: 1,045 OI2026-10-09: 1,046 OI2026-10-13: 1,047 OI2026-10-14: 1,047 OI2026-10-15: 1,047 OI2026-10-16: 1,048 OI2026-10-21: 1,051 OI2026-10-23: 1,051 OI Oct 02, 2026Oct 23, 2026

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

NRG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0510
Oct 21, 20261,051+3
Oct 16, 20261,048+1
Oct 15, 20261,0470
Oct 14, 20261,0470
Oct 13, 20261,047+1
Oct 09, 20261,046+1
Oct 08, 20261,0450
Oct 07, 20261,0450
Oct 06, 20261,045+2
Oct 05, 20261,0430
Oct 02, 20261,043No prior observation