 Top-left pixel value is based on the stock price on Jan 1st 1998; bottom-right-most pixels are more current.  Log-2 of stock price, then normalized to historical range. Pixel value is mapped to a jet colormap. Can we learn anything when we turn the 1D history of a stock price into a 2D image? What do gain from the extra dimension? Is it profitable to jump from one quarter to another just by comparing pixels sitting on top of one another? I dunno, stop asking me. Will work on this later... [Laptop closes. Walk naked to get water. Return to bed. Laptop opens.] Ok, so sooner than later: I turned the image into a surface plot - obviously. Sometimes a different perspective can give new ideas and insights about other perspectives. If nothing, new perspectives are entertaining. To the surface plot! Comments are closed.
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