FCharts SE is a free stock charting software program which will import price
data from a wide range of sources, displaying it as OHLC, Candlestick and
Line charts. It has a number of built-in indicators (MACD, RSI, Exponential
and Standard Moving Averages and more), or you can write your own with the
inbuilt formula language and display them as standalone charts or overlays.
(in Business and Productivity)