Nvidia stock reaches all-time high, poised to set new record close if it continues current pace. Trading as high as $172.26, up 4.99% after market open, highest level since 1999 based on Dow Jones Market Data. Other chip stocks like Broadcom, TSMC, ASML, and AMD also saw gains.

Read more at Dow Jones & Company: Nvidia Stock Reaches for Another Record, Lifts Most Chip Stocks