Order Flow

The market is an auction

Forget indicators for two minutes. A futures market is a permanent auction between two order types. The limit order is passive: it says "I'll buy 10 contracts at this price, no higher" and waits in the order book (DOM). The market order is aggressive: it says "I'm buying now, at whatever price it takes" and consumes the resting limit orders. Every single trade is the meeting of the two: an aggressor crossing the spread, and a passive order that was waiting for it.

From this follows the only rule that matters. Price does not rise because there are "more buyers than sellers": every trade has exactly one of each. Price rises when market buyers consume all the liquidity offered at the best ask, so the next seller stands one tick higher. It stops rising when a passive seller takes everything thrown at him without giving way: that is absorption.

The data: from Level 1 to MBO

What you can read depends first on what your data feed shows you. Four levels exist, from poorest to richest:

The difference is not cosmetic. Without MBO, a 300-lot wall is a number; with MBO you see whether it's a single player defending a level or a dust of small orders about to vanish. That order-by-order feed is exactly what DeepCharts reads, and the reason we work on it. The core vocabulary lives in the glossary: order book (DOM), liquidity, tape reading.

The 5 tools, one by one

Five views turn that data into decisions. None of them is "the right one": each answers a different question, and the full read combines them.

Remember how they complement each other: the heatmap shows passive liquidity (intentions), the footprint and delta show aggressive volume (actions), the profile sets the scene. Every signal below is born from crossing the three.

The 7 recurring signals

You don't need a hundred patterns. Seven behaviours cover most of what the flow can say, and each one fits in a sentence.

A complete read, step by step

Here is how the bricks fit together on a textbook case: the reversal at a level, the most-taught order-flow setup because it can be read entirely in the flow. Long side on the NQ here; the logic is symmetrical on the short side.

1. 1
   The scene, before the session

   Mark your levels in advance: yesterday's POC and value area, VWAP, the obvious low. A flow read only has value at a level the market cares about. In the middle of the range, nothing tradable happens.

2. 2
   Price falls into the level

   Aggressive sellers push: negative delta, fast tape, sell imbalances. You do nothing. You watch how the level receives that aggression.

3. 3
   The heatmap speaks first

   Below the level, a band of liquidity holds and reloads instead of fleeing: someone wants these prices. If the wall evaporates as price approaches, the setup is off, no debate.

4. 4
   The footprint confirms absorption

   At the level, heavy sell volume executes and price stops making new lows: the aggression is being absorbed. A deeply negative candle delta on a candle that no longer falls: that is the exact definition of absorption.

5. 5
   The flow turns

   CVD diverges (a new price low without a new CVD low), then the first buy imbalances print above the level. Sellers are trapped: their fuel is spent.

6. 6
   The execution, at last

   Enter as the level is reclaimed, stop a few ticks below the wall that absorbed, targets at VWAP then POC. If the wall disappears or the level breaks again, you're out: the flow gave you the reason to enter, it also gives you the reason to leave.

Each brick on its own is fallible; the setup comes from the stack: level + absorption + divergence + flipped imbalances. We regularly publish this exact kind of read, screenshots included, in the session journal.

Which markets?

Order flow needs a thick book and a steady flow: index futures are the ideal ground. Start with one instrument, learn its rhythm, then broaden.

Hours matter as much as the instrument: liquidity concentrates on the European open for the FDAX and on the US session for the NQ and ES. Day-by-day context is in the session journal and the morning's agenda in the news brief.

The setup: what you really need

An order-flow workstation is three bricks: a platform that can render heatmap and footprint, a real-time data feed, and the MBO depth subscription billed by the exchange. Without the third brick there is no order-by-order read: it is the one that changes everything.

Indicative pricing, may change.

Our choice is no secret, and the full case is on the DeepCharts pillar: footprint plus heatmap in a single license, MBO depth on CME and on Eurex (rare for the FDAX), the DeepDom book precise to 0.01s, and 80+ indicators, several found nowhere else. To make up your own mind: our full review, the head to head in DeepCharts vs Bookmap, and the plan-by-plan discounts on the promo code page.

Getting started: the 4-week plan

Order flow is learned like a language: through repeated exposure, not by stacking theory. Here is the progression we recommend to Discord members.

Classic mistakes

Six traps catch almost every beginner. Knowing them ahead of time is the cheapest edge you'll ever get.

Trade it funded: the flow on a prop firm's capital

An order-flow desk costs data and a license; the capital can come from a prop firm. Several futures firms accept DeepCharts connectors (Rithmic, CQG): pass an evaluation, respect the drawdown, and trade their capital with a profit split. The subject has its traps (the trailing drawdown above all): we detail them in the order-flow prop firm guide, the comparator checks the rules firm by firm, and the finder quiz matches one to your style.