It's clear that all three of these stocks make interesting AI buys, but to decide where to put our money right now, it's a good idea to take a look at valuation. Here, Nvidia trades at a very reasonable level but still is the priciest of the bunch.

Nvidia rises and pushes its market capitalization north of $4 trillion. It’s the first U.S. firm to reach and close above that level. Delta’s earnings beat analysts’ estimates.

Nvidia stock has regained its momentum in recent months and should be able to sustain it in the long run as well. Nvidia's market share and the potential data center revenue growth that it could clock should help double its market cap in the next three years.

The White House rolled out a series of new tariff announcements this week, yet the S&P 500, Nasdaq, bitcoin, and Nvidia have all notched all-time highs over the last 24 hours. Meanwhile, the VIX — Wall Street’s fear gauge — has collapsed well below its long-run average after surging to historic highs in April.

Many investors may wonder if shares have gotten too expensive to buy. Don't be fooled: Nvidia stock is still reasonably priced. Get the story here.

U.S. mining stocks rallied after President Trump confirmed copper tariffs will [take effect Aug. 1](

Even at record highs, Nvidia’s stock may not be as expensive as it is touted to be. Some valuation metrics suggest room for upside

Nvidia is leading semi stocks higher. Allegro MicroSystems stock has been even stronger.

U.S. mining stocks rallied after President Trump confirmed copper tariffs will [take effect Aug. 1](

The co-founder and CEO of Nvidia (NVDA) is heading to Beijing, where he will meet with senior Chinese officials, including the commerce minister, at the International Supply Chain Expo, Bloomberg reported,