Here are the main things to know in the markets today, according to Business Insider.

1. Tesla fell after the company was excluded from the S&P 500.

2. Ed Yardeni believes the market will fall 10-15 percent before bouncing back.

3. Berkshire Hathaway cut its Wells Fargo stake again.

4. Global stocks are mixed.

5. Lululemon and Slack are reporting earnings.

6. The US 3-month, 6-month, and 52-week bill auctions are due.

View the Full Story Here.