It was better to get money selling the territory to a neutral country than getting it stolen by an enemy. Purchase of Alaska, 1867. Russia offered to sell Alaska to the United States in 1859, believing the United States would off-set the designs of Russiaâs greatest rival in the Pacific, Great Britain.
The value of the Dow futures is often quoted before the stock market opens as an indicator of how the market will react during the trading day. Trading Dow futures is one way traders attempt to profit from the value changes of the Dow Jones Industrial Average. Even investors who don't trade futures can use the Dow futures as a forecasting tool.
The value of the Dow is not the actual average of the prices of its component stocks, but rather the sum of the component prices divided by a divisor, which changes whenever one of the component stocks has a stock split or stock dividend, so as to generate a consistent value for the index.