Axia Futures is a prop trading firm based in London, U.K. and has been a long time user of MarketDelta.
Brannigan is one of their traders and Footprint chart experts. In this video he walks through a couple of trades setups using the Footprint on Crude Oil and Bund.
In the video he is showing a delta footprint chart, although he refers to imbalances. Don't confuse this with the imbalance footprint chart type. What he is pointing out is a pattern you will see on either type. He shows the aggressive participation of either buyers or sellers and describes how this aggressive activity helps create trade ideas.