U.S. stock markets prepare to close the first half of the year with gains of up to 14% on the back of the "Magnificent Seven".

The big technology companies continue to drive Wall Street. The main stock market indexes in the New York market are getting ready to close the first half of the year with blue numbers, despite months of volatility due to geopolitical conflicts and the postponed rate cut by the Federal Reserve. From January to Wednesday’s close, the technological Nasdaq…