久期和债券投资研究

随着我国金融市场的发展，越来越多的个人金融投资意识逐渐增强。债券资产由于收益比较稳定、风险较低而格外受到投资者的垂青。但是任何一种金融资产都是有一定风险的，债券类资产的风险在很大程度上受市场利率的影响。正确评价每一种债券资产风险的大小，首要的问题是选定恰当的衡量债券风险的指标，而久期就是衡量债券风险的一个重要的指标。

Study on Duration and bond investment

With the development of our financial market, More and more people pay attention to the financial investment. Bond, as one of the financial products, its income is fixed while its risk is very low, so many people prefer it, but every Financial product has risk, the main risk of bond is the market interest rate, To evaluate the risk of bond, we must choose the proper signal, In the following We will introduce a important signal- Duration.