sqlDashboards are included as a bundle with qStudio, part of that package is a command line utility called sqlChart that allows generating customized sql charts from the command line. Checkout the video to see how you can create a chart based on data from a kdb+ database in 2 minutes: The sqlChart page has all […]
In this tutorial we are going to recreate this example RSI calculation in q, the language of the kdb database. The relative strength index (RSI) is a technical indicator used in the analysis of financial markets. It is intended to chart the current and historical strength or weakness of a stock or market based on […]
Let’s look at how to write moving average analytics in q for the kdb database. As example data (mcd.csv) we are going to use stock price data for McDonalds MCD. The below code will download historical stock data for MCD and place it into table t: Simple Moving Average The simple moving average can be […]