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Contract OI history

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Jan 21, 2028 EXPIRATION

NRG $260.00 Call

NRG280121C00260000

Latest saved OI414Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NRG $260.00 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. 4142070 2026-10-02: 29 OI2026-10-05: 29 OI2026-10-06: 129 OI2026-10-07: 179 OI2026-10-08: 179 OI2026-10-09: 189 OI2026-10-13: 189 OI2026-10-14: 189 OI2026-10-15: 410 OI2026-10-16: 410 OI2026-10-21: 410 OI2026-10-23: 414 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, 2026414+4
Oct 21, 2026Viewing4100
Oct 16, 20264100
Oct 15, 2026410+221
Oct 14, 20261890
Oct 13, 20261890
Oct 09, 2026189+10
Oct 08, 20261790
Oct 07, 2026179+50
Oct 06, 2026129+100
Oct 05, 2026290
Oct 02, 202629No prior observation