Stock prices went down today because the US made new rules about computer parts for AI.

Prices for big US companies went down. Some prices fell 1.2%, and other prices fell 0.6%.

Nvidia makes computer parts. Their shares went down because the U.S. made new rules about selling one part. AMD is another company like Nvidia. Their shares also went down.

The USA government will look at important minerals from other countries.

Britain's big companies' index went down a little. It lost 0.2%. This happened because prices in the country didn't go up as fast. This was for the second month. Gas prices were cheaper.

In Germany, stocks went down. In Paris, stocks also went down a little.

China's economy grew fast last year. But it grew slower at the start of this year.

Hong Kong shares went down 2%. China shares went up a little, 0.1%.

Some people think the economy will be worse because the US and China put more tax on each other's goods.

Experts at ANZ said business is not good now.

They said the problem was because things changed quickly, not because of the prices.

In Tokyo, the stock market went down a little because some big technology companies had problems.

The stock market in South Korea went down a little. The stock market in Australia also went down a little.

Stock markets in India did not change much, and markets in Bangkok went down a little.

On Tuesday, U.S. stocks went down a little.

People were not sure about the president's new taxes. They waited to see what would happen.

Money in the U.S. was more stable this week.

The interest rate on the 10-year bond was 4.33%. It did not change.

The U.S. dollar stopped going down last week.

Palantir's price went up 6.2%. It went up for two days. NATO will use Palantir's smart computers.

Oil prices went down on Wednesday.

Trump's taxes make economies slower. This means people need less oil.

The dollar went down. The euro went up.