The situation in which the demand for a financial instrument, such as shares or bonds, exceeds the available supply.
The company's IPO was a success, with an oversubscription rate of 200%.
The act of subscribing to more of something than is available or can be accommodated.
The oversubscription of the concert tickets led to many fans being disappointed.
In computing and telecommunications, the practice of allocating more network bandwidth, processing power, or other resources to users than is actually available, on the assumption that not all users will utilize their full allocation simultaneously.
Cloud providers routinely rely on oversubscription to keep costs down, betting that not every customer will need full capacity at once.
oversubscriptionadjective
Relating to or resulting from oversubscription.
The bank imposed an oversubscription fee to cover administrative costs.