The Dow Jones index dropped Thursday after surprise jobless claims. Apple and Tesla stock extended their losses.

A stock-market indicator that has been used by investment analysts for more than a century flashed a bullish signal this week.

U.S. stock futures declined on Thursday following a mixed close on Tuesday, with only the Nasdaq 100 index ending in green.

The Dow Jones Industrial Average rose to a fresh intraday high in late morning trading on Monday, with shares of oil producer Chevron Corp. posting the biggest gains in the stock-market index. The Dow rose to a session high of 49,

The Nasdaq Composite underperformed, sliding 0.3% as pressure mounted on several large-cap technology stocks that have been key drivers of the market’s recent gains.

The Dow Jones index dropped Thursday after surprise jobless claims. Apple and Tesla stock extended their losses.

U.S. stock index futures are pointing to a slightly lower open on Thursday, suggesting equities may come under pressure after a mixed finish in the previous session. The softer tone follows comments from President Donald Trump calling for a sharp increase in U.