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Contract OI history

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Jun 17, 2027 EXPIRATION

NRG $100.00 Put

NRG270617P00100000

Latest saved OI1,119Oct 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 $100.00 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. 1,1245620 2026-10-02: 1,123 OI2026-10-05: 1,123 OI2026-10-06: 1,124 OI2026-10-07: 1,117 OI2026-10-08: 1,117 OI2026-10-09: 1,117 OI2026-10-13: 1,117 OI2026-10-14: 1,117 OI2026-10-15: 1,117 OI2026-10-16: 1,117 OI2026-10-21: 1,119 OI2026-10-23: 1,119 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, 20261,1190
Oct 21, 2026Viewing1,119+2
Oct 16, 20261,1170
Oct 15, 20261,1170
Oct 14, 20261,1170
Oct 13, 20261,1170
Oct 09, 20261,1170
Oct 08, 20261,1170
Oct 07, 20261,117-7
Oct 06, 20261,124+1
Oct 05, 20261,1230
Oct 02, 20261,123No prior observation