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Contract OI history

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Dec 18, 2026 EXPIRATION

GEV $780.00 Put

GEV261218P00780000

Latest saved OI479Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEV $780.00 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. 4792390 2026-10-02: 442 OI2026-10-05: 445 OI2026-10-06: 457 OI2026-10-07: 452 OI2026-10-08: 452 OI2026-10-09: 456 OI2026-10-13: 456 OI2026-10-14: 456 OI2026-10-15: 459 OI2026-10-16: 459 OI2026-10-21: 463 OI2026-10-23: 479 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, 2026Viewing479+16
Oct 21, 2026463+4
Oct 16, 20264590
Oct 15, 2026459+3
Oct 14, 20264560
Oct 13, 20264560
Oct 09, 2026456+4
Oct 08, 20264520
Oct 07, 2026452-5
Oct 06, 2026457+12
Oct 05, 2026445+3
Oct 02, 2026442No prior observation