ＣＡＰＭ模型的Matlab实现程序。用于计算最优证券组合的配置和权重。-CAPM model of Matlab procedures. Used to calculate the optimal portfolio configuration and weight.

一个用Matlab编写的有色金属指数，该指数以铜、铝、锌、铅四个期货主力合约的历史平均持仓金额为权重的计算依据，其中权重调整频率和历史月数均可以动态调整-A nonferrous metals index code using Matlab, the index on the basis of copper, aluminum, zinc, lead four futures contract positions historical average positon amount，and t