Check out the companies making headlines in premarket trading. Nvidia — Shares slipped more than 6% after the chipmaker said it will take a quarterly $5.5 billion charge tied to exporting H20 graphics processing units to China, as well as other destinations. Nvidia said in a filing that the U.S. government informed the company it would require a license to export the chips to China and several other countries. J.B. Hunt Transport Services — The transportation stock pulled back 6% despite beating analyst estimates on the top and bottom line in the first quarter . However, J.B. Hunt’s reported a 1% drop in revenue and operating income year over year. United Airlines — The travel stock jumped more than 7% after United’s first-quarter results topped analyst expectations. The company earned an adjusted 91 cents per share beating the 76 cents per share expected by Wall Street, according to LSEG. United also gave two full-year outlooks and called the economy “impossible to predict.” Interactive Brokers — Stock in the electronic trading platform fell 8% after the firm missed earnings estimates. Interactive Brokers reported first-quarter earnings of $1.88 per share, excluding items, while analysts polled by LSEG were looking for $1.92 per share. Adjusted revenue of $1.40 billion was in line with forecasts. The company also announced a four-for-one stock split and an increase to its dividend …
