U.S. stocks were mixed Friday as market participants continue to monitor the growing coronavirus and economic data from January. The S&P 500 and Nasdaq posted another record close, though the new reading is only a slight increase from Thursday's closing. The Dow Jones remained in the red at closing bell.

But for the week, the S&P grew over 3%, the Dow slightly above 1%, and the Nasdaq well above 2%, demonstrating that the market is still is a growth period despite global slowdown fears.

Here's how the stock market ended the week:

S&P 500 Index (SPY  ): +0.18% or +6.22 points to 3,380.16

Dow Jones Industrial Average (DIA  ): -0.09% or -25.23 points to 29,398.08

Nasdaq Composite Average (QQQ  ): +0.2% or +19.21 points to 9,731.18

In Major Stock News, Delta Air Lines (DAL  ) announced that it will invest $1 billion over the next decade to limit company's environment impact. After market close on Thursday, Facebook (FB  ) released a new Pinterest (PINS  ) like social platform for users called Hobbi. Shares of Virgin Galactic (SPCE  ) rose more than 21% after the space tourism company moved its spacecraft from its development center to its operating base in New Mexico. Nvidia's (NVDA  ) stock rose almost 8% after the company posted strong fourth quarter and full year earnings.

In Stock Sector News, most sectors remained in the green at Friday's close. Those that saw positive performance gains include Real Estate +1.11%, Utilities +0.65%, Information Technology +0.49%, Consumer Staples +0.28%, Health Care +0.13%, Communication Services +0.10%, Financials +0.08% and Materials +0.06%. The other few sectors that declined on Friday include Energy -0.81%, Consumer Discretionary -0.17% and Industrials -0.06%.

Lastly, in Commodity and Currency News, crude oil prices rebounded Friday, with West Texas Intermediate (WTI  ) increasing over +1.10% and Brent Crude (BNO  ) climbing +1.42%. For the week, Brent had a return of over +5% and USO had +3.5%, but crude prices are in the negatives for the month and year to date. Gold (GLD  ) also grew on Friday, with a share gain of +0.52%. The yellow metal saw a five day return of +0.82%. Finally, the U.S. Dollar (UUP  ) grew slightly, with the DXY Index bumping +0.03%.