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Contract OI history

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Nov 20, 2026 EXPIRATION

GEV $860.00 Put

GEV261120P00860000

Latest saved OI344Oct 23, 2026
Last change+26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEV $860.00 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. 3441720 2026-10-02: 216 OI2026-10-05: 214 OI2026-10-06: 236 OI2026-10-07: 232 OI2026-10-08: 232 OI2026-10-09: 258 OI2026-10-13: 258 OI2026-10-14: 258 OI2026-10-15: 252 OI2026-10-16: 305 OI2026-10-21: 318 OI2026-10-23: 344 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, 2026Viewing344+26
Oct 21, 2026318+13
Oct 16, 2026305+53
Oct 15, 2026252-6
Oct 14, 20262580
Oct 13, 20262580
Oct 09, 2026258+26
Oct 08, 20262320
Oct 07, 2026232-4
Oct 06, 2026236+22
Oct 05, 2026214-2
Oct 02, 2026216No prior observation