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Contract OI history

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Nov 20, 2026 EXPIRATION

GEN $23.00 Call

GEN261120C00023000

Latest saved OI1,107Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GEN $23.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1135560 2026-10-09: 1,013 OI2026-10-13: 1,012 OI2026-10-14: 1,007 OI2026-10-15: 1,002 OI2026-10-16: 1,002 OI2026-10-21: 1,113 OI2026-10-23: 1,107 OI Oct 09, 2026Oct 23, 2026

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

GEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,107-6
Oct 21, 20261,113+111
Oct 16, 20261,0020
Oct 15, 20261,002-5
Oct 14, 20261,007-5
Oct 13, 20261,012-1
Oct 09, 20261,013No prior observation