Sorry, something has gone wrong. Best Answer: The Enhanced Fujita Scale, or EF Scale, is the scale for rating the strength of tornadoes in the United States estimated via the damage they cause.
DEFINITION of 'Basis Trading'. An arbitrage trading strategy that aims to profit from perceived mispricing of similar securities.
Basis, on the other hand, is the price differencebetween the local cash price of grain and the futures price. Basis is a local phenomenon and is influenced by different variables, includingtransportation costs, local supply and demand conditions, as well as storageand handling expenses.