The US 30 index, which is based on the most popular US stock market index, includes thirty important firms. This category includes corporations like Apple, Coca-Cola, Goldman Sachs, Microsoft, and Visa. In the United States, there are three primary indexes, but this is one of the most commonly traded since each component represents a benchmark for its own sector. Instead of utilizing market capitalization to establish its worth, it employs a price-weighted method in which the value of each share is multiplied by a constant to arrive at the final value. As a result, each component has an equal impact on the index's value. Spread bets and CFDs can be placed on the US 30 - Cash.