网上证券交易又被称为是证券电子商务,是网络技术在证券市场环境中的广泛适用而出现的新型的证券交易方式,其一出现,即引来世人的瞩目。另一方面,证券监管机构也因为其的出现带来的一系列新的问题而备感头疼。在网上证券交易方兴未艾之际,探讨相关的法律监管问题是非常有意义的,尤其重要的是构建起相应的监管机制的问题。本文结合有关资料,在分析网上证券交易市场结构、监管内容以及必要的法律框架的基础上,结合美国的网上交易监管机制,提出了不同的监管模式,期望对构建我国的网上证券交易监管机制作出一点抛砖引玉的贡献。 Online securities trading, also known as securities e-commerce, is a new type of securities trading method that emerges from the wide application of network technology in the securities market environment. When it appears, it attracts the world’s attention. On the other hand, securities regulators are also headached by a series of new problems caused by their emergence. While online securities trading is in the ascendant, it is very significant to discuss the related legal supervision issues, and it is especially important to set up the corresponding regulatory mechanism. Based on the analysis of the structure of the online securities trading market, the contents of the supervision and the necessary legal framework, combined with the relevant information, combined with the US online trading regulatory mechanism, this paper put forward different regulatory model, expecting to make the regulatory mechanism for the establishment of China’s online securities trading Little startling contribution.