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Contract OI history

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Mar 19, 2027 EXPIRATION

GEHC $77.50 Call

GEHC270319C00077500

Latest saved OI87Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GEHC $77.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 87430 2026-10-09: 80 OI2026-10-13: 81 OI2026-10-14: 81 OI2026-10-15: 85 OI2026-10-16: 85 OI2026-10-21: 85 OI2026-10-23: 87 OI Oct 09, 2026Oct 23, 2026

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

GEHC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing87+2
Oct 21, 2026850
Oct 16, 2026850
Oct 15, 202685+4
Oct 14, 2026810
Oct 13, 202681+1
Oct 09, 202680No prior observation