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Contract OI history

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Dec 18, 2026 EXPIRATION

GEV $650.00 Put

GEV261218P00650000

Latest saved OI423Oct 23, 2026
Last change-71vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEV $650.00 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. 5092540 2026-10-02: 494 OI2026-10-05: 494 OI2026-10-06: 505 OI2026-10-07: 505 OI2026-10-08: 505 OI2026-10-09: 505 OI2026-10-13: 502 OI2026-10-14: 502 OI2026-10-15: 506 OI2026-10-16: 509 OI2026-10-21: 494 OI2026-10-23: 423 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, 2026Viewing423-71
Oct 21, 2026494-15
Oct 16, 2026509+3
Oct 15, 2026506+4
Oct 14, 20265020
Oct 13, 2026502-3
Oct 09, 20265050
Oct 08, 20265050
Oct 07, 20265050
Oct 06, 2026505+11
Oct 05, 20264940
Oct 02, 2026494No prior observation