 Ever wonder how a stock goes from 5, 10, 15, 20, 30, maybe 45 dollars in less than an hour? Let's go look at level four. Here's a stock halo today. Went from at 9.30 this morning, started around 15 dollars. Actually, within by 11.30, the stock literally ran up to 40.44. How did that happen? Exactly using level four. Here's all these orders kept bidding it up, and then you see these orders getting executed. Green balls mean transaction, transaction, transaction. Once it got close to this resistance levels here at 40, boom, stock came right back down. How do you prevent that by seeing these orders up here? And that is how you trade with level four.