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Contract OI history

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Nov 20, 2026 EXPIRATION

NRG $110.00 Put

NRG261120P00110000

Latest saved OI242Oct 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 $110.00 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. 2421210 2026-10-02: 38 OI2026-10-05: 39 OI2026-10-06: 126 OI2026-10-07: 210 OI2026-10-08: 210 OI2026-10-09: 230 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 235 OI2026-10-16: 235 OI2026-10-21: 242 OI2026-10-23: 242 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, 20262420
Oct 21, 2026Viewing242+7
Oct 16, 20262350
Oct 15, 2026235+5
Oct 14, 20262300
Oct 13, 20262300
Oct 09, 2026230+20
Oct 08, 20262100
Oct 07, 2026210+84
Oct 06, 2026126+87
Oct 05, 202639+1
Oct 02, 202638No prior observation