Broker Trades lays out every stock a single brokerage branch bought or sold over the range. The ranking lists its largest net buys and net sells; pick a stock to see how many lots the branch traded at each price (1 day) or its cumulative net buying over the stock price (longer ranges). Use it to follow a branch you watch: which stocks it is building into, and whether it is adding or trimming. One branch's flow describes what that branch did, not where the price will go.