From a technical perspective, Bilibili Inc. Sponsored ADR (BILI Quick QuoteBILI - Free Report) is looking like an interesting pick, as it just reached a key level of support. BILI's 50-day simple moving average crossed above its 200-day simple moving average, which is known as a "golden cross" in the trading world.

A golden cross is a technical chart pattern that can signify a potential bullish breakout. It's formed from a crossover involving a security's short-term moving average breaking above a longer-term moving average, with the most common moving averages being the 50-day and the 200-day, since bigger time periods tend to form stronger breakouts.

There are three stages to a golden cross. First, there must be a downtrend in a stock's price that eventually bottoms out. Then, the stock's shorter moving average crosses over its longer moving average, triggering a positive trend reversal. The third stage is when a stock continues the upward momentum to higher prices.

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

BILI could be on the verge of a breakout after moving 9% higher over the last four weeks. Plus, the company is currently a #2 (Buy) on the Zacks Rank.

The bullish case only gets stronger once investors take into account BILI's positive earnings outlook for the current quarter. There have been 3 upwards revisions compared to none lower over the past 60 days, and the Zacks Consensus Estimate has moved up as well.

With a winning combination of earnings estimate revisions and hitting a key technical level, investors should keep their eye on BILI for more gains in the near future.