From a technical perspective, Techne (TECH) is looking like an interesting pick, as it just reached a key level of support. TECH recently overtook the 20-day moving average, and this suggests a short-term bullish trend.A well-liked tool among traders, the 20-day simple moving average offers a look back at a stock's price over a 20-day period. This is very beneficial to short-term traders, as it smooths out short-term price trends and gives more trend reversal signals than longer-term moving averages.Similar to other SMAs, if a stock's price moves above the 20-day, the trend is considered positive, while price falling below the moving average can signal a downward trend.Over the past four weeks, TECH has gained 6.2%. The company is currently ranked a Zacks Rank #2 (Buy), another strong indication the stock could move even higher.The bullish case only gets stronger once investors take into account TECH's positive earnings estimate revisions. There have been 2 revisions higher for the current fiscal year compared to none lower, and the consensus estimate has moved up as well.Investors should think about putting TECH on their watchlist given the ultra-important technical indicator and positive move in earnings estimate revisions. 5 Stocks Set to Double Each was hand-picked by a Zacks expert as the #1 favorite stock to gain +100% or more in 2021. Each comes from a different sector and has unique qualities and catalysts that could fuel exceptional growth. Most of the stocks in this report are flying under Wall Street radar, which provides a great opportunity to get in on the ground floor. Today, See These 5 Potential Home Runs >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report BioTechne Corp (TECH): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research