Three Consumer Stocks Could Drop Significantly in Q3, RSI Indicator Issues Warning

As of August 21, 2026, three stocks in the consumer discretionary sector may be sending real warnings to investors who value momentum as a key metric in their trading decisions.

The Relative Strength Index is a momentum indicator that compares the strength of a stock's price increases on up days to the strength of its price declines on down days. Compared with the stock's price movement, it gives traders a better sense of how the stock is performing in the short term. When RSI is above 70, an asset is generally considered to be in overbought territory.

Here is the latest list of the sector's most overbought stocks.

MarineMax Inc

On August 10, MarineMax announced it would be acquired by Safe Harbor, a subsidiary of Blackrock Infrastructure. MarineMax CEO and President Brett McGill said, "We are pleased to have reached this agreement with Safe Harbor." The company's stock has risen about 57% over the past month, with a 52-week high of $52.46.

RSI Value: 82

HZO Price Movement: MarineMax stock rose 0.1% on Thursday, closing at $52.25.

Edge Stock Rating: Momentum Score 96.62, Value Score 13.24.

Hamilton Beach Brands Holding Co

On August 5, Hamilton Beach Brands reported higher second-quarter earnings and sales results. President and CEO R. Scott Tidey said: "We delivered a solid second quarter, with improved fundamentals and gross margins in line with our expectations." The company's stock has risen about 49% over the past month, with a 52-week high of $34.26.

RSI Value: 81.3

HBB Price Movement: Hamilton Beach Brands stock fell 0.1% on Thursday, closing at $33.65.

Restaurant Brands International Inc

On August 6, Restaurant Brands Intl reported strong quarterly results. RBI CEO Josh Kobza said: "We delivered another strong set of results on top of a strong start to 2026, with global comparable sales growth of over 3% and double-digit earnings growth, led by Burger King's standout performance and continued strength in international markets. These results reflect the strength of our diversified portfolio and the strategy we outlined on Investor Day is delivering." The company's stock has risen about 8% over the past month, with a 52-week high of $81.96.

RSI Value: 71.2

QSR Price Movement: Restaurant Brands stock rose 3.2% on Thursday, closing at $79.55.

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