Pulling up shipments, also known as attracting more shipments, is a relatively covert shipping method used by the main force. Stocks that adopt this shipping method are generally strong stocks, and the stocks themselves usually have good follow-up themes to match. In the past, this technique often appeared on short-term strong stocks, but now there is a trend for this technique to spread to the short to medium range operations. Its characteristic is that the stock price has experienced significant increases in the early stages, or in other words, has gone through a wave of upward movement. When approaching the peak of the stage, the stock price quickly rises, and at the same time, the volume has significantly increased compared to the early stage of upward movement. After a significant increase in the early stage of upward movement, the stock price is sorted by the platform, but the volume has not decreased during the platform sorting. Then it rises again, but the volume has significantly increased compared to the early stage of upward movement, but the stock price has not correspondingly increased. Stock investors who encounter such situations must be vigilant and closely track them, as the main force may sell at any time.

Beidou Xingtong (002151): This stock began to attract stock in November 2008 and completed its acquisition in February 2009. Then I dug a small hole of 4 yuan (luring short), and the stock price began to rise. In just two trading weeks, the stock price went from a low of 16.3 yuan to a high of 25.68 yuan. Subsequently, the stock price entered a short-term oscillation and has been selling in small quantities during the oscillation. In order to attract buying interest, the main force pulled four consecutive limit up jumps in the first and middle of April, and the stock price rose from a low of 22.80 yuan on April 9th to 34.99 yuan on April 17th, taking only six trading days. From the chart, we can see that since April 14th, the main force has been conducting phased shipment operations. By April 17th, when the chart was depleted, the main force of the stock had already sold out a lot of chips. In the subsequent platform volatility, the main force continued to sell out their chips, but due to the decrease in buying orders, their trading volume also relatively decreased. After the volatility, the stock will still have a small upward trend, and its stock price will rise or even exceed its previous high, but its nature is still to pull up and sell. Figure 1

Inspur Information (000977): Inspur Information saw its stock price rise from less than 4 yuan to around 8 yuan after an initial boost. Subsequently, the main force of the stock used the favorable news of the electronic sector's revitalization to launch a surge in sales. From the chart, we can see that the stock has been selling in large quantities since April 8, 2009, with a turnover rate of 23.23% and a turnover of 211 million on that day. Subsequently, it continued to sell in large quantities for five consecutive days, demonstrating this selling technique to the extreme. However, no matter how cunning the fox is, it cannot escape good hunters. On April 14th and 15th, two consecutive days of poor stock prices were seen, indicating that the stock price will not reach new highs and will inevitably turn downwards. In the subsequent platform fluctuations, the main force continued to sell out their chips, and it is expected that the stock will still have a slight upward opportunity to attract many to rise. Figure 2