Learn Order Flow Trading
— The Data-Driven Guide.

Order flow is the study of the actual, executed buy and sell orders in the market. In standard technical analysis, if price hits a resistance line and forms a bearish candle, you assume sellers took control. With order flow, you don't have to assume. You look at the 'Footprint Chart' and see that exactly 2,400 sell orders aggressively hit the bid at that price level, overwhelming the 300 buy orders. You are trading based on verified, executed volume, not lagging mathematical indicators.

A Footprint Chart dissects a standard candlestick and shows you exactly how much volume was traded at every single price tick inside that candle. It separates the volume into 'Aggressive Buyers' (who bought at the Ask) and 'Aggressive Sellers' (who sold at the Bid). By reading the footprint, you can spot 'Imbalances'—moments where buyers outnumbered sellers by 300% or more. If you see a massive buy imbalance at the bottom of a candle, but the price fails to move up, you know institutional sellers are 'absorbing' that buying pressure. This absorption is a massive leading indicator of a downward reversal.

• /Delta: The net difference between aggressive buyers and aggressive sellers in a candle.
• /Imbalances: When one side of the market overwhelms the other (typically measured as a 3x ratio).
• /Absorption: When massive aggressive orders are executed, but the price refuses to move, indicating a larger institutional player is holding the line.

While the Footprint chart shows you orders that have *already* executed, the DOM shows you orders that are *waiting* to execute. Level 2 data provides a live feed of the limit order book. You can see large blocks of premium liquidity sitting at specific price levels. The market acts as a magnet toward these large pools of liquidity. Scalpers use the DOM to 'lean' on massive institutional orders, placing their stop-loss just behind the institutional wall, knowing it will take immense pressure to break through it.