Microsoft's Record Day: What History Suggests Comes Next

Microsoft's stock saw its largest one-day market value gain on record, increasing by about $450 billion on July 30th. The company's shares finished that session 15.5% higher at $451.10 after a fiscal fourth-quarter report showed 18% revenue growth and guidance for Azure to grow about 45% in constant currency in the fiscal first quarter.

Microsoft entered the report down more than 18% for the year but has since added around 8%, trading about 12% under its 52-week high of $553.72.

The article examines six similar days since February 2022, where companies saw significant market value gains. These events are compared to their subsequent stock performance over the following months and years.

Amazon's record day aged poorly, with shares losing more than 40% by the end of 2022. In contrast, Apple's record day aged well, with its stock rising about 27% after a year.

Nvidia saw three episodes of significant market value gains, but each had different outcomes. The company's data center revenue played a crucial role in determining whether the growth continued.

Microsoft's next few quarters are critical for determining the stock's performance. The fiscal year that just closed showed strong results, with revenue climbing 18% and earnings per share increasing 32%. Azure's annual revenue topped $100 billion for the first time.