overhango·ver·hang2 /ˈəʊvəhæŋˈoʊvər-/ noun [countableC, uncountableU]FINANCE an unsold quantity of something that has a bad influence on prices, markets etcThe huge overhang of world-wide crude oil inventories further depressed energy prices.
As long as there is a supply overhang silver will do poorly.
→ see also debt overhang