Nvidia Up on Share-Repurchase Program; Mining Stocks Slide | Stock Movers

On this episode of Stock Movers: - Nvidia (NVDA) shares are up after the board of the leader in AI chips authorized an additional $150 billion under the company’s existing share-repurchase program. The move increases the total remaining amount authorized to $235 billion. - Australia’s Northern Star Resources Ltd. rejected a takeover approach from South African rival Gold Fields Ltd....