受到国内外经济环境的综合影响，今年以来，个人投资者投资的景气度依旧处于趋冷的态势。不过，整体投资信心正处在缓慢恢复过程中。

At home and abroad are the economic environment the comprehensive effect，Since this year，Individual investors of the investment boom of the situation is still in the cold。but，Overall investment confidence is in slow recovery process。

　　国泰君安证券10日发布的国内首个“个人投资者投资景气指数”(3I指数)显示，今年1月至6月，“3I指数”的运行值分别为62.45，85.70，72.39，73.92，78.46和68.31。整体上看，今年上半年个人投资者的投资景气度仍然处于“低迷”(80以下)和“趋冷”(100以下)之间，但指数重心已呈逐步上抬趋势，显示在经历2011年的低迷后，个人投资者的投资信心正处于缓慢恢复过程当中。而“3I指数”缓慢向上运行的趋势或对后续行情构成一定预示。

Cathay Pacific securities issued by the hand to 10, the first domestic“Individual investors investment boom index”(3 I index)shows，January to June，“3 I index”The operation of the 62.45, respectively，85.70，72.39，73.92，78.46 and 68.31。, on the whole, see，In the first half of this year individual investors are still in the boom of investment“downturn”(80 the following)and“Hasten cold”(100 the following)between，But index have been gradually service center of gravity has trend，Experience shows that in 2011 after the downturn，Individual investors investment confidence is in slow recovery in the process。and“3 I index”Slow upward run trend or on subsequent market that a certain。

　　国泰君安证券高级经济学家林采宜称，“3I指数”全部采用经由交易系统录得的真实交易数据进行编制，通过平均账户活动率、平均账户持仓比例、追加资金比例、流出资金比例、浮盈率、实盈率等系列反映投资活跃程度和投资收益水平的指标，建立一个逐项加权汇总的量化模型并统计样本库的整体投资景气度。

Cathay Pacific securities senior economist for hand in appropriate says，“3 I index”All through the trading system using recorded real transaction data to prepare，Through the average account activity rates、The average account open proportion、Additional funds proportion、Outflow fund proportion、Float full rate、Real full rate reflects the investment active degree and series of investment income level of index，To build a quantitative model of weighted item by item summary and analysis of the sample library whole boom of investment。

　　长期以来，作为国内资本市场的重要参与者，个人投资者的投资行为却一直未受到市场各方的足够重视。“作为国内资本市场的重要参与者，个人投资者对中国的资本市场具有非常重要的影响作用，其交易行为更蕴含了大量值得深入解读的宝贵信息。”国泰君安证券副总裁阴秀生表示。

long，As the important domestic capital market participants，Individual investors investment behavior but it has not paid enough attention by the parties to the market。“As the important domestic capital market participants，Individual investors to China's capital market is very important part，The trading behavior contain a lot more worth further reading valuable information。”Cathay Pacific hand to securities vice President born said Yin show。