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Contract OI history

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Dec 18, 2026 EXPIRATION

NRG $105.00 Put

NRG261218P00105000

Latest saved OI275Oct 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 $105.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2791390 2026-10-02: 269 OI2026-10-05: 269 OI2026-10-06: 269 OI2026-10-07: 279 OI2026-10-08: 279 OI2026-10-09: 275 OI2026-10-13: 275 OI2026-10-14: 275 OI2026-10-15: 275 OI2026-10-16: 275 OI2026-10-21: 275 OI2026-10-23: 275 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, 20262750
Oct 21, 2026Viewing2750
Oct 16, 20262750
Oct 15, 20262750
Oct 14, 20262750
Oct 13, 20262750
Oct 09, 2026275-4
Oct 08, 20262790
Oct 07, 2026279+10
Oct 06, 20262690
Oct 05, 20262690
Oct 02, 2026269No prior observation