Arm Stock is going up because a big person who knows a lot about businesses, called an analyst, said that the company will do very well in the future. This analyst raised the price he thinks Arm Stock should be. Arm makes special parts that go inside many phones and computers, like the Apple iPhone. They are also working on making parts that can think and learn, which is called AI. Many people think this is a good idea and will help Arm make more money. Read from source...

1. The article is titled "What's Going On With Arm Stock On Friday?" but it does not provide any clear explanation of what is happening with the stock. It is vague and misleading.
2. The article claims that Arm shares rose 3.34% after Morgan Stanley upgraded its stock and increased the price target to $190. However, it does not provide any details or analysis of why the upgrade happened or what factors contributed to the price increase.
3. The article mentions that the broader semiconductor sector has seen a selloff this week following Donald Trump's verbal attack against contract chipmaker Taiwan Semiconductor Manufacturing Co and the U.S.'s plans to intensify advanced semiconductor sanctions against China. However, it does not explain how this affects Arm or why the sector is selloffing.
4. The article cites Arm CEO Rene Haas saying he expects 100 billion Arm devices worldwide to be AI-ready by the end of 2025. However, it does not provide any evidence or data to support this claim or how it benefits Arm in the long term.
5. The article states that Arm Holdings plans to showcase its AI chip in 2025 and launch it commercially by fall 2025. However, it does not discuss any potential challenges or risks associated with this plan or how it will compete with other AI chip companies.
6. The article mentions that parent company Softbank Group Corp aims to invest significantly in data centers using its AI chips and renewable energy. However, it does not explain how this will increase Arm's value or profitability or what impact it will have on the environment or society.

The sentiment of the article is positive. The article reports that Arm Holdings shares rose 3.34% after Morgan Stanley upgraded its stock and increased the price target to $190. The upgrade is based on Arm's AI readiness plan and strong growth prospects. Arm's CEO also expects 100 billion Arm devices worldwide to be AI-ready by the end of 2025.