Weekly Market Update: Stocks Flat as Energy Rises, Communication Services Fall
Zscaler and Qualys were among the week’s best performers.

Stock Market Performance Summary
Morningstar US Total Market Index Performance
- Week ended Oct. 23: -0.28%
- Quarter to date: 0.13%
- Year to date: 11.78%
- Trailing 12 months: 14.01%
Sector and Style Performance for the Week Ended Oct. 23
- The best-performing sectors were energy, up 1.56%, and healthcare, up 1.52%.
- The worst-performing sectors were communication services, down 2.8%, and industrials, down 2.07%.
- Large-cap stocks fell 0.47%, mid-cap stocks rose 0.45%, and small-cap stocks rose 1.03%.
- Growth stocks fell 1.16%, blend stocks fell 0.3%, and value stocks rose 0.79%.
Other Key Stats
- The S&P 500 fell 0.47%, and the Nasdaq fell 0.71%.
- Of the 876 US-listed companies covered by Morningstar, 528, or 60%, were up, three were unchanged, and 345, or 39%, were down.
Bonds and Commodities
- Yields on 10-year US Treasury notes fell to 5.00% from 5.09%.
- Yields on two-year US Treasury notes fell to 4.69% from 4.74%.
- West Texas Intermediate crude prices rose 1.48% to $103.35 per barrel.
- Comex Gold prices fell 4.40% to $3,993.40.
Top Stock Gainers
Zscaler ZS, Restoration Hardware RH, Tenable TENB, Qualys QLYS, and Badger Meter BMI were the top performers among US-listed stocks covered by Morningstar analysts.
- Zscaler topped the list, rising 23.15% for the week and up 67.13% over the past three months. This narrow-moat company with a 3-star rating is down 22.79% over the past 12 months. The stock closed the week at $255.15, trading near its fair value estimate of $250.00 per share.
- Restoration Hardware was the second-best performer, with a gain of 21.63%. The 4-star stock has lost 19.96% over the last three months. Shares in this no-moat company are down 21.62% over the past 12 months. Restoration Hardware stock wrapped up the week at $137.43, trading at a 46% discount to its fair value estimate of $258.00 per share.
- Tenable came in third, rising 19.89%. The 1-star, no-moat stock gained 27.93% over the last three months and 39.49% over the past 12. Tenable closed at $44.60, trading at an 83% premium to its fair value estimate of $23.00 per share.
- The fourth-best-performing stock was narrow-moat Qualys, which gained 19.68%. The 3-star stock is up 48.47% over the last three months and 62.38% over the past 12 months. Qualys finished the week at $216.67, trading at a 22% premium to its fair value estimate of $170.00 per share.
- Badger Meter stock climbed 19.50%. This narrow-moat company has seen an increase of 18.48% over the last three months but a decline of 17.15% over the past 12 months. The 3-star stock ended the week at $151.24 per share, trading at a 7% discount to its fair value estimate of $161.00.
Top Stock Losers
Sea SE, Graco GGG, Tal Education Group TAL, Quanta Services PWR, and Rolls-Royce Holdings RYCEY did the worst among US-listed stocks covered by Morningstar analysts.
- Sea was the worst-performing stock of the week, falling 20.35%. This 5-star, narrow-moat company is down 27.83% over the past three months and 51.71% over the past 12 months. The stock ended the week at $74.63, trading at a 50% discount to its fair value estimate of $152.00 per share.
- Graco was the second-worst performer this week, with a 18.39% price decline this week. The wide-moat company, rated 4 stars, fell 5.83% over the past three months and 13.66% over the past 12 months. Closing at $66.99, the stock trades at an 18% discount to its fair value estimate of $85.00 per share.
- Tal came in third, down 15.12% this week. This 4-star, no-moat company is up 1.26% over the past three months but is down 14.68% over the past 12 months. The stock finished the week at $10.17, trading at a 28% discount to its fair value estimate of $14.60 per share.
- Next up is Quanta, which saw its stock price fall by 13.52% this week. The no-moat company with a 2-star rating fell 14.09% over the past three months but rose 34.13% over the past 12 months. At $546.43, the stock trades at a 35% premium to its fair value estimate of $410.00 per share.
- Rolls-Royce rounds out the list with a 13.18% decline this week. This 3-star, narrow-moat company is down 10.51% over the past three months but rose 13.53% over the past 12 months. The stock closed the week at $15.54, trading at an 18% discount to its fair value estimate of $20.50 per share.
Highlights of This Week’s Market and Investing Events
- Monday, Oct. 26: Earnings for Verizon Communications VZ
- Tuesday, Oct. 27: September Durable Orders, October Consumer Confidence Survey, September New Home Sales, Earnings for SoFi Technologies SOFI, Coca-Cola KO, Boeing BA, Visa V
- Wednesday, Oct. 28: October Federal Open Market Committee meeting minutes, September Leading Indicators, Earnings for Alphabet GOOG/GOOGL, Ford Motor F, ServiceNow NOW, Microsoft MSFT
- Thursday, Oct. 29: Q3 GDP, September Personal Income and Outlays, Earnings for Sirius XM Holdings SIRI, Mastercard MA, Eli Lilly LLY, Cullen/Frost Bankers CFR, Roblox RBLX, Amazon AMZN
- Friday, Oct. 30: October Chicago PMI, Earnings for AbbVie ABBV, ExxonMobil XOM
The author or authors do not own shares in any securities mentioned in this article. Find out about Morningstar’s editorial policies.

