Spain 35 Index is a benchmark stock market index that represents the performance of the 35 largest and most liquid stocks listed on the Spanish stock exchange, Bolsa de Madrid. It includes companies from various sectors such as banking, telecommunications, energy, and retail. The index is widely recognized as a key indicator of the Spanish stock market and is closely followed by investors and traders. Trading the Spain 35 Index provides an opportunity to gain exposure to the overall performance of the Spanish economy and its leading companies.