The PDT rule change is more significant than most retail commentary is treating it. Removing a behavioral friction that historically slowed down inexperienced traders during volatile periods, and replacing it with dynamic intraday margin monitoring, shifts the risk from visible to invisible. The old system was blunt but legible.
The new one is more sophisticated but harder for retail participants to understand in real time. The practical question is whether brokers' house rules fill the gap, or whether the transition period creates a window of looser controls that coincides with an already extended market.
Flexibility and risk are the same thing viewed from different directions.
The PDT rule change is more significant than most retail commentary is treating it. Removing a behavioral friction that historically slowed down inexperienced traders during volatile periods, and replacing it with dynamic intraday margin monitoring, shifts the risk from visible to invisible. The old system was blunt but legible.
The new one is more sophisticated but harder for retail participants to understand in real time. The practical question is whether brokers' house rules fill the gap, or whether the transition period creates a window of looser controls that coincides with an already extended market.
Flexibility and risk are the same thing viewed from different directions.
Those are very good points.