A "fresh" zone (one that hasn't been touched since it was created) is much stronger than a zone that has been tested multiple times.
Price moves down (Drop), pauses (Base), and then skyrockets (Rally). The "Base" is your Demand Zone. supply and demand trading pdf free download
Many ECN brokers provide free eBooks on price action to their registered users. Conclusion A "fresh" zone (one that hasn't been touched