Happy Tuesday, Zingers! NASA is looking for participants for a year-long simulated Mars mission. The fake astronauts will live in a 1,700-square-foot, 3D-printed habitat and encounter challenges like equipment failures, communication delays and more.

I for one am throwing my hat in the ring. At least if I’m stuck on Fake Mars I won’t be able to sell my stocks before they rip higher by 20%. Studies show the portfolios that perform the best are the ones investors have forgotten about. Go figure.

Today’s Price Action:

$SPY: -.55%
$QQQ: -.75%
$DIA: -.13%

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TODAY’S MOST VOLATILE STOCKS

TODAY’S TOP STORY

VIZIO Shares Surge On Walmart Buyout

Briefly: Walmart is buying a nice, new $2 billion TV.

What: VIZIO shares closed up more than 16% today after Walmart announced plans to buy the TV maker. Walmart revealed the $2 billion deal as part of its Q4 report, released before the open.

Why: Walmart said it plans to use VIZIO’s operating system to help grow its media and advertising business, Walmart Connect.

So What? Walmart warned the acquisition could impact earnings in the short term as it deals with costs related to technology integration and employee retention. Investors didn’t seem to mind though. The retail giant’s shares closed up more than 3%, trading around $176 a share.

What Next: Read more here.

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FIVE MOVERS

Palo Alto Network shares moved lower after the close after the company reported weaker-than-expected guidance.

NVIDIA shares fell by more than 4% Tuesday as investors appeared cautious ahead of the company’s earnings report coming tomorrow.

Teladoc stock dropped by more than 15% after the close following the company’s revenue miss and weak report.

ClearMind and other psychedelic drug companies traded higher after progress in the patent and regulatory process.

SolarEdge shares moved lower after the close despite beating EPS estimates. Here’s what’s going on.

ONE TRADE IDEA FOR TOMORROW:

Rivian Q4 Earnings Preview: EV Market Jitters, R2 Debut Looms

Briefly: Electric vehicle maker Rivian reports earnings tomorrow after the close. Here’s what to watch for.

The Estimates: Analysts expect Rivian to report fourth-quarter revenue of $1.26 billion, according to data from Benzinga Pro. The revenue would be up significantly from last year's fourth-quarter total of $663 million.

The Trend: The company reported revenue of $1.34 billion in the most recent third quarter. Rivian has beaten analysts' estimates for revenue in three straight quarters and four out of the last six quarters.

The Big Picture: Barclays analyst Dan Levy recently downgraded shares from Overweight to Equal-Weight and lowered the price target from $25 to $16 ahead of the report, citing weakness in the overall EV sector. "It appears that even great product and tech is not enough to avoid the EV winter," Levy said.

What Next: Read more here.

PRESENTED BY SAVVY TRADER

See Details of the World's Best Portfolios

Savvy Trader is an investment site where you can see the details of various investor portfolios. Each time an investor makes a trade, you are sent a notification of the trade. The performance of portfolios on Savvy Trader is tracked by Savvy Trader using real-time pricing and can not be manipulated. Click here to check it out.