Wall Street stocks fell on Tuesday.

Oil prices kept climbing.

People worried about high inflation.

The S&P 500 dropped 0.4%.

The Dow fell 190 points.

The Nasdaq slipped 0.5%.

September started weak.

August was mostly good for big indexes.

Technology stocks hurt the market a lot.

Microsoft fell 1.3%.

Advanced Micro Devices dropped 2.4%.

These companies are very big.

Their growth used borrowed money.

Borrowing costs more now.

Interest rates are going up.

U.S. government bonds also fell.

The 10-year Treasury yield rose to 4.77%.

It was 4.75% late Monday.

The 2-year yield climbed to 4.37%.

It was 4.34% before.

Higher yields mean investors see more risk.

The government has a lot of debt.

It passed $40 trillion two weeks ago.

Oil prices pushed inflation up.

Brent crude rose 2.3%.

It is now $92.61.

The Strait of Hormuz is shut down.

The U.S. is at war with Iran.

Higher energy costs make gas and shipped goods cost more.

Inflation is above 3%.

Investors see a 66% chance the Fed will raise rates in September.

European markets fell.

Asian markets were mixed.