This topic example is composed to two notebooks and a deployable dashboard that explore an open dataset of stock trades. The visualized trading data is made available from the IEX stock exchange and is available here. The two notebooks in this topic example are:
IEX Stocks: This notebook explains how datashader can be used to both visualizes the entire set of trades on a particular day while retaining the ability to inspect individual trades.
Additionally, there is a [supplementary notebook] that is used to convert the pcap files supplied by the IEX exchange into the CSV files consumed by these notebooks that is included for completeness.