BlackLine (BL Quick QuoteBL - Free Report) is looking like an interesting pick from a technical perspective, as the company reached a key level of support. Recently, BL crossed above the 200-day moving average, suggesting a long-term bullish trend.

The 200-day simple moving average is a useful tool for traders and analysts, establishing market trends for stocks, commodities, indexes, and other financial instruments over the long term. The marker moves higher or lower along with longer-term price moves, and serves as a support or resistance level.

Over the past four weeks, BL has gained 10.5%. The company is currently ranked a Zacks Rank #1 (Strong Buy), another strong indication the stock could move even higher.

The bullish case solidifies once investors consider BL's positive earnings estimate revisions. No estimate has gone lower in the past two months for the current fiscal year, compared to 7 higher, while the consensus estimate has increased too.

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