As of Feb. 10, 2026, three stocks in the communication services sector could be flashing a real warning to investors who value momentum as a key criteria in their trading decisions.

The RSI is a momentum indicator, which compares a stock’s strength on days when prices go up to its strength on days when prices go down. When compared to a stock’s price action, it can give traders a better sense of how a stock may perform in the short term. An asset is typically considered overbought when the RSI is above 70, according to Benzinga Pro.

Here's the latest list of major overbought players in this sector.

Comcast Corp (NASDAQ:CMCSA)

• On Feb. 9, Comcast announced that it has completed the expansion of its network in three underserved areas of Spokane County. “I want to give a huge thank you to Comcast and all who were involved in bringing this vital service to more areas of Spokane County,” said Josh Kerns, Spokane County Commissioner, District 3. “Families, students, and businesses will benefit greatly from this expanded broadband access. This was a team effort that will build on the work we’ve already done to make Spokane County the best place to live, work, and raise a family.” The company's stock gained around 9% over the past month and has a 52-week high of $35.58.
• RSI Value: 71.3                                
• CMCSA Price Action: Shares of Comcast gained 0.8% to close at $31.61 on Monday.
• Edge Stock Ratings: 20.70 Momentum score with Value at 44.28.

Verizon Communications Inc (NYSE:VZ)

• On Feb. 4, Verizon filed a federal lawsuit accusing T-Mobile U.S. (NASDAQ:TMUS) of misleading consumers with exaggerated claims that customers can save more than $1,000 a year by switching wireless carriers. The company's stock gained around 18% over the past month and has a 52-week high of $47.58.
• RSI Value: 76.6
• VZ Price Action: Shares of Verizon rose 1.5% to close at $47.02 on Monday.

Charter Communications Inc (NASDAQ:CHTR)

• On Jan. 30, Charter Communications reported better-than-expected fourth-quarter EPS results. “In 2025, we put Spectrum in a position to provide guaranteed connectivity, guaranteed service and guaranteed savings. We are America’s Connectivity CompanyTM, providing the best products in the U.S., uniquely serviced 24×7 by U.S.-based employees,” said Chris Winfrey, President and CEO of Charter. “Our focus in 2026 is to message our product utility, value and high-quality service to customers, and deliver sustainable, long-term customer, EBITDA and cash flow growth for shareholders.” The company's stock gained around 13% over the past five days and has a 52-week high of $437.00.
• RSI Value: 74.8
• CHTR Price Action: Shares of Charter Communications gained 3.1% to close at $238.25 on Monday.

Learn more about BZ Edge Rankings—click to see scores for other stocks in the sector and see how they compare.

Photo via Shutterstock