Nvidia’s headline is a reminder that the AI trade runs through people as well as chips and supply chains. One stock’s move can set the tone, but it doesn’t tell the whole infrastructure story. That’s the week in picks and shovels. https://www.wsj.com/livecoverage/stock-market-today-dow-sp-500-nasdaq-11-13-2026By Picks & Shovels, Nov 13, 2026. 1 likes, 0 comments.