【實用財經app】Ticker Histories|最夯免費app

This app is intended for use with the Efficient Frontier Portfolio app.

This app asks you for a list of tickers for stocks, bonds, ETFs and futures. It downloads daily returns and calculates returns and covariances. The data are stored in files that Efficient Frontier uses to calculate portfolios on the Markowitz efficient frontier.

免費玩Ticker Histories APP玩免費

免費玩Ticker Histories App

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