Abstract
We provide
complete source code for a front-end GUI and its back-end counterpart for a
stock market visualization tool. It is built based on the “functional
visualization” concept we discuss, whereby functionality is not sacrificed for
fancy graphics. The GUI, among other things, displays a color-coded signal
(computed by the back-end code) based on how “out-of-whack” each stock is
trading compared with its peers (“mean-reversion”), and the most sizable
changes in the signal (“momentum”). The GUI also allows to efficiently
filter/tier stocks by various parameters (e.g., sector, exchange, signal,
liquidity, market cap) and functionally display them. The tool can be run as a
web-based or local application.