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

There's a reason traders love a golden cross -- it's a technical chart pattern that can indicate a bullish breakout is on the horizon. This kind of crossover is formed when a stock's short-term moving average breaks above a longer-term moving average. Typically, a golden cross involves the 50-day and the 200-day moving averages, since bigger time periods tend to form stronger breakouts.

Golden crosses have three key stages that investors look out for. It starts with a downtrend in a stock's price that eventually bottoms out, followed by the stock's shorter moving average crossing over its longer moving average and triggering a trend reversal. The final stage is when a stock continues the upward climb to higher prices.

A golden cross contrasts with a death cross, another widely-followed chart pattern that suggests bearish momentum could be on the horizon.

Shares of OSCR have been moving higher over the past four weeks, up 34.8%. Plus, the company is currently a #3 (Hold) on the Zacks Rank, suggesting that OSCR could be poised for a breakout.

The bullish case solidifies once investors consider OSCR's positive earnings outlook. For the current quarter, no earnings estimate has been cut compared to 3 revisions higher in the past 60 days. The Zacks Consensus Estimate has increased too.

Given this move in earnings estimates and the positive technical factor, investors may want to keep their eye on OSCR for more gains in the near future.