Nvidia reports earnings for the third quarter of fiscal 2025 on Nov. 20, making it a huge day for the market and the stock. However, stocks are known to rise or fall dramatically after earnings reports, so investors want to know, "Is Nvidia a buy before Nov. 20?"

In fact, fellow Dow newbie Sherwin-Williams Co. with a market cap of $97.67 billion, is nearly three times more influential. Read: Nvidia to replace Intel in the Dow, underscoring

The AI chip maker is benefiting from the marketwide upturn following the U.S. presidential election. TSMC's monthly sales report could be a further support.

On Nov. 20, Nvidia will release a fresh batch of financial results for its fiscal 2025 third quarter (ended Oct. 31), and if past quarters are any indication, it could be an absolute blowout. Here's how I predict the stock will react once the results are announced.