檢視保证金的原始碼

[[File:保证金.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E4%BF%9D%E8%AF%81%E9%87%91%20%E7%BC%96%E8%BE%91&step_word=&hs=0&pn=2&spn=0&di=146310&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1440454062%2C3395384657&os=2004612857%2C1946315842&simid=0%2C0&adpicid=0&lpn=0&ln=1707&fr=&fmq=1620649576387_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=15&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20180728%2F5dac479cd6d64e108a2e87e2e7a9c371.jpeg%26refer%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1623241583%26t%3Dfbef1ce8b5ae383d002ff67b36d0232a&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bf5i7_z%26e3Bv54AzdH3FwAzdH3Fd9nbaa8nd_0090n8&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][https://www.sohu.com/a/243800132_774731 来自搜狐]]]
'''保证金'''是指用于核算存入银行等金融机构各种保证金性质的存款。
在法律对于保证金缺乏明确规范的背景下，探讨保证金的类型，对于备用金类型的保证金、预付款类型的保证金、租赁保证金、装修保证金、定金类型的保证金、保有返还请求权的保证金、无双倍返还效力的保证金分别界定，确定各自的法律效力，十分必要。
在证券市场融资购买证券时，投资者所需缴纳的自备款。