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Contract OI history

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Dec 18, 2026 EXPIRATION

GEV $830.00 Put

GEV261218P00830000

Latest saved OI191Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEV $830.00 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. 194970 2026-10-02: 156 OI2026-10-05: 162 OI2026-10-06: 159 OI2026-10-07: 159 OI2026-10-08: 159 OI2026-10-09: 159 OI2026-10-13: 159 OI2026-10-14: 159 OI2026-10-15: 162 OI2026-10-16: 175 OI2026-10-21: 194 OI2026-10-23: 191 OI Oct 02, 2026Oct 23, 2026

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

GEV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing191-3
Oct 21, 2026194+19
Oct 16, 2026175+13
Oct 15, 2026162+3
Oct 14, 20261590
Oct 13, 20261590
Oct 09, 20261590
Oct 08, 20261590
Oct 07, 20261590
Oct 06, 2026159-3
Oct 05, 2026162+6
Oct 02, 2026156No prior observation