Coya Therapeutics, Inc. (COYA Quick QuoteCOYA - Free Report) is looking like an interesting pick from a technical perspective, as the company reached a key level of support. Recently, COYA's 50-day simple moving average crossed above its 200-day simple moving average, known as a "golden cross."

Considered an important signifier for a bullish breakout, a golden cross is a technical chart pattern that's formed when a stock's short-term moving average breaks above a longer-term moving average; the most common crossover involves the 50-day and the 200-day, since bigger time periods tend to form stronger breakouts.

A successful golden cross event has three stages. It first begins when a stock's price on the decline bottoms out. Then, its shorter moving average crosses above its longer moving average, triggering a positive trend reversal. The third and final phase occurs when the stock maintains its upward momentum.

This kind of chart pattern is the opposite of a death cross, which is a technical event that suggests future bearish price movement.

Over the past four weeks, COYA has gained 5.2%. The company currently sits at a #3 (Hold) on the Zacks Rank, also indicating that the stock could be poised for a breakout.

Looking at COYA's earnings expectations, investors will be even more convinced of the bullish uptrend. For the current quarter, there have been 2 changes higher compared to none lower over the past 60 days, and the Zacks Consensus Estimate has moved up as well.

Investors may want to watch COYA for more gains in the near future given the company's key technical level and positive earnings estimate revisions.