Pacific Exchange

The Pacific Exchange was a regional stock exchange in California, from 1956 to 2006. Its main exchange floor and building were in San Francisco, California, with a branch building in Los Angeles, California. In 1882, the San Francisco Stock and Bond Exchange was founded; and in 1899 the Los Angeles Oil Exchange was founded. In 1956, these two exchanges merged to create the Pacific Coast Stock Exchange, with trading floors maintained in both cities. In 1973, it was renamed the Pacific Stock Exchange. The Pacific Exchange was bought by Archipelago Holdings in 2005, which merged with the New York Stock Exchange in 2006. Pacific Exchange equities and options trading now take place exclusively through the NYSE Arca platform. History Two separate exchanges were founded; the San Francisco Stock and Bond Exchange in 1882 and the Los Angeles Oil Exchange in 1899. In 1956, they merged to create the Pacific Coast Stock Exchange, though separate trading floors were maintained in both cities. In 1973, it was renamed the Pacific Stock Exchange and it began trading options three years later in 1976.