OITracker Cboe delayed data

Contract OI history

Back to GEV

Dec 18, 2026 EXPIRATION

GEV $800.00 Put

GEV261218P00800000

Latest saved OI585Oct 23, 2026
Last change+128vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GEV $800.00 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. 5852920 2026-10-02: 524 OI2026-10-05: 545 OI2026-10-06: 442 OI2026-10-07: 448 OI2026-10-08: 448 OI2026-10-09: 457 OI2026-10-13: 468 OI2026-10-14: 468 OI2026-10-15: 480 OI2026-10-16: 486 OI2026-10-21: 457 OI2026-10-23: 585 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, 2026Viewing585+128
Oct 21, 2026457-29
Oct 16, 2026486+6
Oct 15, 2026480+12
Oct 14, 20264680
Oct 13, 2026468+11
Oct 09, 2026457+9
Oct 08, 20264480
Oct 07, 2026448+6
Oct 06, 2026442-103
Oct 05, 2026545+21
Oct 02, 2026524No prior observation