Three Stocks to Approach with Caution

Fiverr, FVRR, is a Tel Aviv-based company that operates a fixed-price global freelance marketplace for digital services. Despite its rock-bottom price of $9.06 per share, or 1.2x forward price-to-gross profit, the outlook for Fiverr's valuation is warranted due to intense competition diverting traffic from its platform. Its active buyers fell by 14% annually and sales are projected to tank by 23% over the next 12 months as demand evaporates.

Procter & Gamble, PG, is a consumer products behemoth with a product portfolio spanning everything from facial tissues to laundry detergent to feminine care to men's grooming. Despite its low price of $144.43 per share implying a valuation ratio of 20.6x forward P/E, organic revenue growth fell short of benchmarks over the past two years.

Martin Marietta Materials, MLM, operates one of North America's largest networks of quarries and supplies aggregates, cement, and other construction materials for infrastructure and building projects. At $544.84 per share, Martin Marietta Materials trades at 27.7x forward P/E, but its sales were flat over the last two years, indicating it has failed to expand this cycle.