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.
The cash market is where the physical grain is handled by firms such as country elevators, processors, and terminals. The term basis refers to the price difference between the local cash price and the futures price. The basis is different at alternative marketing locations.