Oil ETF
What is 'Oil ETF' A category of exchange-traded funds that invest in companies engaged in oil and gas discovery, production, distribution and...
Omega
What is 'Omega' In finance, omega represents the percentage change in an option's value with respect to the percentage change in the...
Off-Floor Order
What is 'Off-Floor Order' An investor's directive to buy or sell securities when that directive is given to a broker, not to...
Offtake Agreement
What is an 'Offtake Agreement'
In the case of a resource, an offtake agreement is an agreement between the resource's producer and the buyer of...
Oil Sands
DefinitionOil sands, also known as tar sands or crude bitumen, or more technically bituminous sands, are a type of unconventional petroleum deposit. Oil sands...
On-The-Run Treasuries
What are 'On-The-Run Treasuries' On-the-run Treasuries are the most recently issued U.S. Treasury bonds or notes of a particular maturity. "On-the-run" Treasuries...
Office Of The Comptroller Of The Currency (OCC)
What is 'Office Of The Comptroller Of The Currency - OCC' A U.S. federal agency that serves to charter, regulate and supervise...
Oil Refinery
DefinitionOil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum...
Ombudsman
What is 'Ombudsman' An official who investigates complaints (usually lodged by private citizens) against businesses, financial institutions and/or the government. An ombudsman...