https://gdpark.blog/tags/historical-volatility/Recent content in Historical-Volatility on gdpark.blogHugoenThu, 20 Oct 2016 00:00:00 +0000https://gdpark.blog/posts/financial-engineering-11-volatility/Thu, 20 Oct 2016 00:00:00 +0000https://gdpark.blog/posts/financial-engineering-11-volatility/Breaking down historical and implied volatility — what they are, why we care, and how to actually compute historical vol from weekly price data in VBA.