2 Quotes About Arca

The arca is a "liquidity index" that measures the ability to trade a security over a particular period of time. The index was created by The Federal Reserve Bank of New York, and it tracks the amount of liquidity provided to securities dealers in the form of cash, check deposits, and overnight loans from banks. If there is more liquidity available for dealers who want to buy or sell a security, the index will be higher. If there is less liquidity available, the index will be lower.