As of May 18, 2026, two stocks in the energy 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.

Navigator Holdings Ltd (NYSE:NVGS)

• On May 6, Navigator Holdings posted better-than-expected quarterly earnings. The company's stock gained around 16% over the past month and has a 52-week high of $23.87.
• RSI Value: 80.9                                
• COCO Price Action: Shares of Navigator gained 0.8% to close at $23.87 on Friday.
• Edge Stock Ratings: 88.40 Momentum score with Value at 80.26.

NGL Energy Partners LP (NYSE:NGL)

• On April 9, NGL Energy Partners announced a $100 million common unit repurchase program. The company's stock gained around 29% over the past month and <a href=”https://www.benzinga.com/quote/NGL”><em> has a 52-week high </em></a> of $17.87.
• RSI Value: 78.8
• NGL Price Action: Shares of NGL Energy Partners gained 2.1% to close at $17.84 on Friday.

Curious about other BZ Edge Rankings? Click here to discover how similar stocks measure up.

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