Is it legal for my employer to charge employees a weekly $5 surcharge fee for being a tobacco user ? Connersville, IN | October 17, 2013 1:16am. This is something new for 2014 for my employer's medical benefit requirements for employees. We must sign a 'tobacco use affidavit' stating if we use tobacco or do not.
Simplyput, statistical arbitrage is a fancy term for pair trading, which is the buying or selling of a pair ofstocks based on their relationship with each other.
From Wikipedia, the free encyclopedia. In financial mathematics, the implied volatility of an option contract is that value of the volatility of the underlying instrument which, when input in an option pricing model (such as BlackâScholes) will return a theoretical value equal to the current market price of the option.