U.S. stock indexes rose Monday as markets reopened after the Christmas holiday and investors assessed the spread of the omicron Covid-19 variant.
The $S&P 500 Index(.SPX.US)$ gained nearly 1.4% to close at 4,791.19, marking its 69th record close of the year. The index also hit an intraday record for the first time in more than a month. The $Dow Jones Industrial Average(.DJI.US)$ added 1%, at 36,302.38. The $Nasdaq Composite Index(.IXIC.US)$ ticked up about 1.4% to 15,871.26.
Cruise line shares also retreated after Covid outbreaks on ships. $Royal Caribbean(RCL.US)$ slid 1.3%, $Carnival(CCL.US)$ fell nearly 1.2%, and $Norwegian Cruise(NCLH.US)$ Line dipped 2.5%.

Last two weeks we reviewed the valuation of cyclical stocks and defense stocks. And this week we will look into other two parts —— Technology & Industrials.
1. Technology
This sector includes design, development, and support of computer operating systems and applications. And also includes companies that make computer equipment, data storage products, networking products, semiconductors, and components.
Companies in this sector include $Apple(AAPL.US)$ , $Microsoft(MSFT.US)$ , and $IBM Corp(IBM.US)$ .
Sector Weighting
Key Ratio Charts
Industry Comparison
2. Industrials
This sector includes manufacture machinery, hand-held tools, and industrial products. And also includes aerospace and defense firms as well as companies engaged in transportation services.
Companies in this sector include $3M(MMM.US)$ , $Boeing(BA.US)$ , and $United Parcel Service(UPS.US)$.
Sector Weighting
Key Ratio Charts
Industry Comparison
- Next time we will talk about Communication Services and Energy.
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Source: gurufocus

Elon Musk's Twitter musings have always moved Tesla's shares, with the infamous "funding secured" tweet drawing the ire of authorities.
Here is a brief timeline tracing Musk's candid Twitter posts that have impacted the market.
April 1, 2018: An April Fools' joke that fell flat, Musk's tweet that Tesla has gone "completely and totally bankrupt" came following a run of bad news for the automaker, including production shortfalls, regulatory scrutiny over its driver-assistance system Autopilot and a credit rating downgrade further into junk by Moody's Investors Service. All that combined to send the stock down as much as 8.1%.
Aug. 7, 2018: Shares closed up nearly 11% after Musk tweeted during market hours: "Am considering taking Tesla private at $420. Funding secured."
May 1, 2020: Tesla erased around $13 billion from its market value after Musk tweeted "Tesla stock price is too high."
Nov. 6, 2021: Elon Musk proposed selling 10% of his stock on Twitter, and took a poll of people on the social network to see if they supported it. After a clear majority (58%) of 3.5 million Twitter users voted yes, Tesla shares tumbled the most in eight months, falling as much as 7.3% as of Nov.8.
Mooers, what do you think of Musk's tweets? Have his tweets influenced your trading decisions?
$Tesla(TSLA.US)$
Source: Economic Times, Financial Times