Mexican Stock Exchange the entire North of the country, reaching over 100 listings. Soon after, businesses in Guadalajara started organising a third stock exchange, and in 1960, the Occidental Stock Exchange was established to serve the West coast of Mexico. Because of low performance in the Guadalajara and Monterrey stock exchanges, however, Congress passed in 1975 the Securities' Market Law, which prompted the Bolsa de Valores de México to change its name to Bolsa Mexicana de Valores (Mexican Stock Exchange) and merge the other two exchange houses into it, creating thus the single entity that remains to this day the only stock exchange
Rancho Bolsa de San Cayetano Alameda in 1842. With the cession of California to the United States following the Mexican-American War, the 1848 Treaty of Guadalupe Hidalgo provided that the land grants would be honored. As required by the Land Act of 1851, a claim for Rancho Bolsa de San Cayetano was filed by José de Jesús Vallejo with the Public Land Commission in 1852 and confirmed by the US District Court in 1856. Vallejo unsuccessfully appealed the official survey to the US Supreme Court, and the grant was patented in 1865. A claim for half of the grant to José Dolores Pico was filed