I have been told that someone is trying to sell this tool which is actually freely available to all tradestation users. Check my links page for the download.
“Solidus Big Trade Time & Sales”
CME Globex broadcasts trades in the smallest size; for example, if a 1000-lot buy is filled with 1000 one-lot sells, 1000 one-lots are reported. This indicator uses Streaming Data Optimization to compress small trades at the same price/time into blocks, more accurately representing market activity.