Order flow trading reads executed trades and resting orders, through the depth of market, time and sales, footprint charts, delta and volume profile, to judge short-term buying and selling pressure at specific prices. It shows what traded and where, not who traded or why, and displayed orders can be canceled or partly hidden. Treat any order-flow setup as a hypothesis to test with costs included, and budget for real-time CME data and software if you trade live futures.
Checked against CME Group documentation, CFTC material, published research and each software vendor's pricing page on October 1, 2026. An earlier version of this page showed win rates, dollar results from example trades, a trader profile and software ratings that we could not verify; they have been removed.
What Order Flow Trading Is
Price charts summarize trading into bars. Order flow trading looks underneath them at two things: the resting limit orders waiting to buy and sell at each price, and the executed trades, each tagged with whether the buyer or the seller crossed the spread to make it happen. Traders use that data to judge where buying or selling pressure is concentrated and whether price is being accepted or rejected at a level.
For ES and other CME futures, the raw material comes from the exchange. CME's MDP 3.0 market data publishes a 10-deep market-by-price book and a full-depth market-by-order book, and every trade message carries an aggressor side field showing whether a buyer or a seller initiated it. Some trades have no aggressor, such as those at the market open or after a pause. Every footprint chart and delta reading is built from that stream, or from an estimate of it.
Order flow does not tell you who is trading or why. A large market buy can be a new long, a short covering, a hedge or one slice of an algorithm's order. Keep that limit in mind through every tool below.
The Core Tools and What Each Shows
Depth of market (the price ladder)
The DOM lists resting bids and offers at each price near the market and updates as orders arrive, fill or cancel. It shows where liquidity is displayed right now. It does not show commitment: orders can be pulled at any moment, and on CME Globex an iceberg order, called a Display Quantity order, shows only part of its size and reloads as that part fills. Deliberately placing orders you intend to cancel is illegal spoofing, and the CFTC's guidance names orders that create “an appearance of false market depth” as one form of it.
Time and sales (the tape)
Time and sales lists every trade with its time, price, size and, where the feed provides it, the aggressor side. It is the most direct record of what actually happened, and the hardest to read at speed.
Footprint charts
A footprint chart, also called numbers bars (Sierra Chart), volumetric bars (NinjaTrader) or a cluster chart (ATAS), shows the volume traded at each price inside every bar, split into volume that hit the bid and volume that lifted the offer. Platforms can highlight imbalances, where buying outweighs selling (or the reverse) by a ratio you set. Whether the comparison runs straight across one price or diagonally one tick apart varies by platform, and the ratio is a setting you choose, not a market fact.
How volume is classified matters. Platforms fed by exchange data can use the aggressor flag. TradingView's footprint classifies volume by intrabar price movement instead, so its buy and sell numbers are estimates.
Delta and cumulative delta
Delta is aggressive buying volume minus aggressive selling volume for a bar or price. Cumulative delta keeps a running total through the session. A strongly positive delta with little upward progress can mean passive sellers are absorbing the buying; it can also mean nothing, because delta records who crossed the spread, not what they intend.
Volume profile and Market Profile
A volume profile totals volume at each price over a period, often one session. The price with the most volume is the point of control, and the value area is the range holding a set share of volume, conventionally 70%. That convention comes from Market Profile, which J. Peter Steidlmayer created in the 1980s while a member of the Chicago Board of Trade; a CBOT study guide defines the value area as the range with 70% of volume, “one standard deviation rounded up to 70 percent” (CBOT guide). High-volume and low-volume nodes mark prices where trading was heavy or thin.
Profiles describe where trading happened, not where it will happen. Their levels change with the session you choose, overnight or cash only, and with each platform's settings.
VWAP
VWAP is the cumulative total of price times volume divided by cumulative volume, reset at a session start you choose. It matters to ES traders partly because CME itself uses a VWAP: the front-month daily settlement price for most equity index futures is calculated from the last 30 seconds of trading.
What Order Flow Can and Cannot Tell You
- It explains the present well. Cont, Kukanov and Stoikov studied 50 U.S. stocks and found that “over short time intervals, price changes are mainly driven by the order flow imbalance,” in a linear relation scaled by market depth (paper). That links order flow to price changes in the same interval. It is not evidence of a trading edge after costs.
- The book can be manipulated. In 2016 a federal court ordered Navinder Sarao to pay more than $38 million in sanctions for spoofing and manipulation in E-mini S&P 500 futures (CFTC release). Displayed size is information, not a promise.
- Most day traders lose money. Of individuals who day traded Brazilian equity futures for more than 300 days, 97% lost money (Chague, De-Losso and Giovannetti). Among Taiwanese stock day traders from 1992 to 2006, less than 1% could predictably earn positive abnormal returns net of fees (Barber, Lee, Liu and Odean). Better tools do not change those base rates on their own.
Three Order Flow Setups to Test
These are educational templates, not recommendations. Each needs your own numeric definitions, such as what counts as “large” volume, and testing in replay or simulation with costs before it means anything.
1. Absorption at a reference level
| Part | Template |
|---|---|
| Context | Price reaches a level defined in advance: prior day high or low, value area edge or point of control |
| What you look for | Heavy aggressive volume into the level while price fails to move through it |
| Confirmation | Price turns away and trades beyond the absorption bar in the opposite direction |
| Invalidation | Price accepts through the level, trading and holding beyond it |
| Exit | The next reference level, or a fixed target set before entry |
| How it fails | The resting orders are pulled or used up and price breaks through quickly |
2. Delta divergence at a new extreme
| Part | Template |
|---|---|
| Context | An extended move makes a new high or low |
| What you look for | Price makes the new extreme while cumulative delta does not |
| Confirmation | Price moves back inside the prior range with delta turning the other way |
| Invalidation | A new extreme beyond the divergence high or low |
| Exit | The opposite side of the recent range, or VWAP |
| How it fails | Divergences can persist through a strong trend, producing repeated losing entries |
3. Imbalance-led breakout from balance
| Part | Template |
|---|---|
| Context | A range or balance area near a known level |
| What you look for | Several consecutive footprint imbalances in one direction at the range edge |
| Confirmation | A close beyond the range, ideally with price holding on a retest |
| Invalidation | A return inside the range |
| Exit | A measured target, or when imbalances appear in the opposite direction |
| How it fails | The imbalances mark the last burst before a reversal; imbalance settings change what you see |
Size every one of these from the stop: the stop distance in ticks times $12.50 on ES or $1.25 on MES. Our ES futures trading strategy guide walks through that sizing, and the ES scalping guide shows how costs change the win rate a short-term setup needs.
Order Flow Software and Data Costs (October 2026)
Listed prices on each vendor's page on October 1, 2026, before exchange data fees and taxes. Plans and prices change.
| Platform | Order-flow access | Listed price |
|---|---|---|
| Sierra Chart | Numbers bars (footprint), TPO profiles and market depth history in Packages 5, 11 and 12; market-by-order data in Package 12 only | $36, $46 or $56 a month |
| ATAS | Footprint and DOM on every plan; real-time futures data only on Pro and Ultra (Start and Plus are delayed 15 minutes); 14-day trial | Pro €69.95, Ultra €89.95 a month |
| Bookmap | Real-time futures connections on Global and Global Plus; Digital plans show delayed U.S. futures | Global $49, Global Plus $99 a month ($39 and $79 billed yearly) |
| NinjaTrader | Order Flow+ (volumetric bars, market depth map, order flow VWAP) included with the Lifetime plan; requires a funded account | $1,499 one time (Lifetime plan) |
| TradingView | Volume footprint chart on Premium and Ultimate plans; buy and sell volume estimated from intrabar price moves | Varies by region |
Sources: Sierra Chart packages, ATAS pricing, Bookmap pricing, NinjaTrader pricing and TradingView's footprint notes and pricing.
Exchange data is a separate bill. CME's 2026 fee list charges non-professional subscribers $12.10 per exchange per month for depth of market and $1.55 for top of book. ES and MES trade on the CME exchange, so one exchange covers them; vendors can add their own fees, and professional users pay more.
How to Practice Order Flow Without Paying for Mistakes
- Start with one tool and one level type, for example footprint charts at the prior day's high and low.
- Use market replay or simulation and write down what you expect before the next bars print, so hindsight cannot rewrite the read.
- Log misses as carefully as hits, including setups you saw but did not take.
- Include costs: commissions, fees and at least one tick of slippage per side.
- Compare against a simple baseline, such as the same levels traded without the order-flow filter. If the filter adds nothing, it is not earning its data fee.
Futures losses can exceed your deposit. The CFTC's futures basics warn that many individuals lose all of their money and can be required to pay more than they invested initially.
Order Flow Trading FAQ
What is order flow trading?
Order flow trading uses data on executed trades and resting orders, such as the depth of market, time and sales, footprint charts, delta and volume profile, to judge short-term buying and selling pressure at specific prices. It shows what traded and where, not who traded or why.
Is order flow a leading indicator?
Not in any reliable sense. Research on U.S. stocks by Cont, Kukanov and Stoikov found that order flow imbalance explains most price changes over short intervals, but that describes the same interval, not a forecast, and it does not show that any retail setup is profitable after costs.
What is delta in order flow trading?
Delta is the volume traded by aggressive buyers minus the volume traded by aggressive sellers, for a bar or a price level. Cumulative delta is the running total across a session. A positive delta shows more market buying than market selling, not that price must rise.
What is the difference between a footprint chart and volume profile?
A footprint chart shows volume at each price inside every bar, split into buying and selling. A volume profile adds up volume at each price over a longer period, such as a session, and marks the point of control and value area.
Do I need paid software for order flow trading?
Free and low-cost tiers exist, but several show futures data on a delay. Real-time CME depth data costs a non-professional $12.10 per exchange per month on CME's 2026 fee list, and advanced tools such as footprint charts often sit in paid plans.
Does order flow work on stocks and crypto?
The concepts apply, but the data is less complete. ES trades on one venue, CME Globex, so its book and trades come from a single source. Stocks and crypto trade across many venues, so any one feed shows only part of the market.
Is spoofing illegal in futures?
Yes. The Commodity Exchange Act prohibits spoofing, which the CFTC describes as bidding or offering with the intent to cancel before execution, including orders placed to create an appearance of false market depth. The CFTC has brought spoofing cases in E-mini S&P 500 futures.
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