Final answer:
Stacked orders represent buying/selling interest, Level 2 provides real-time market depth, and traders use Level 2 to assess supply and demand dynamics.
Step-by-step explanation:
Stacked orders represent a concentration of buying or selling interest. Level 2 conditions provide real-time market depth. Stacked orders are not always placed at the market price, so the false statement is C) Stacked orders are always placed at the market price. Level 2 helps traders assess supply and demand dynamics.