From a technical perspective, Vipshop Holdings Limited (VIPS Quick QuoteVIPS - Free Report) is looking like an interesting pick, as it just reached a key level of support. VIPS recently overtook the 20-day moving average, and this suggests a short-term bullish trend.

The 20-day simple moving average is a well-liked trading tool because it provides a look back at a stock's price over a 20-day period. Additionally, short-term traders find this SMA very beneficial, as it smooths out short-term price trends and shows more trend reversal signals than longer-term moving averages.

The 20-day moving average can show signals that are similar to other SMAs as well. If a stock's price is moving above the 20-day, the trend is considered positive. When the price falls below the moving average, it can signal a downward trend.

VIPS has rallied 5.1% over the past four weeks, and the company is a Zacks Rank #1 (Strong Buy) at the moment. This combination suggests VIPS could be on the verge of another move higher.

The bullish case only gets stronger once investors take into account VIPS'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.

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