Risk disclaimer: This article is for education only. It is not investment advice, not trading advice, and not a signal to buy or sell. Futures, forex and gold trading involve substantial risk of loss. Any chart numbers below are hypothetical teaching examples, not live market data.
Candlestick charts show where price opened, traded high and low, and closed. They do not show who pressed the market at each price. Order flow is a way of reading the trades that already matched—how much traded at the bid versus the ask—so you can see aggressive buying and selling that a single candle cannot show.
A longer Thai-language version of this educational material, with diagrams, is here: What is order flow for gold (GC).
Order flow, in plain terms
Order flow means the stream of buy and sell orders that are matched into trades. Reading it means looking at those executed trades by price level: how many contracts traded, and whether the aggressive side was the buyer (hitting the ask) or the seller (hitting the bid).
It is not a ready-made trading system. It does not predict the next move. It describes what just happened in the auction.
Two building blocks matter immediately:
- A market order seeks an immediate fill at the best available price; that side is usually treated as the aggressor.
- A limit order rests at a chosen price until it is hit; that side is usually treated as the passive side of the match.
Bid is the highest price resting buyers are willing to pay. Ask is the lowest price resting sellers are offering. A trade at the ask is commonly counted as aggressive buying; a trade at the bid as aggressive selling. Classification methods differ slightly by vendor, but the idea is long-standing in market-microstructure research (for example Lee and Ready, 1991).
Why gold traders talk about GC, not only XAUUSD
Many regional traders watch XAUUSD spot gold. Spot FX-style gold is largely over-the-counter (OTC): there is no single central exchange consolidating every trade, so chart “volume” is often venue-only or tick volume.
GC gold futures on COMEX (CME Group) record trades centrally with price and size, so footprint and cumulative-delta tools have a coherent tape. GC and spot move closely but are not identical (futures basis), so GC levels are usually reference zones, not copy-paste levels onto spot. Order-flow tools are most informative on gold when they use exchange-recorded GC data.
Footprint, Volume Profile and CVD
Footprint
A footprint chart breaks one candle into price rows. Each row typically shows aggressive sell volume (at the bid) beside aggressive buy volume (at the ask)—where trade was thick, and which side was aggressive.
- Imbalance — one side’s aggression is much larger than the other across price rows (thresholds depend on the software).
- Absorption — heavy aggression arrives, yet price does not continue; the other side appears to have absorbed the flow.
Figure: Conceptual teaching diagram from Gold Order Flow (not live market data).
Volume Profile
Volume Profile stacks volume by price over a chosen range. The busiest price is the Point of Control (POC); the band holding most volume is the Value Area (VAH/VAL). Beginners often start here because it is simpler than a full footprint.
Delta and CVD
Delta is aggressive buy volume minus aggressive sell volume in a bar or price row. CVD (Cumulative Volume Delta) adds those deltas into a running line. When price and CVD diverge—for example price makes a new low while CVD does not—treat it as a prompt for more context, not a buy or sell instruction.
A short reading sequence (hypothetical only)
The walk-through below uses labelled fictional levels (not live quotes and not a forecast).
- Context — Call yesterday’s GC POC “Level P” and the lower value edge “Level V”. Today price drifts toward Level V.
- Arrival — CVD falls with price into that zone: sell aggression pushed the move.
- Footprint — Heavy sell aggression at Level V without continuation: an absorption sketch.
- Invalidation — Note what would kill the read (for example a close back through Level V with renewed sell aggression). That is education, not a signal.
None of these steps says “buy here.” Size, stops and whether to trade remain separate decisions.
Limits and where Gold Order Flow fits
Order flow describes the recent past—it does not guarantee the next print. It works best on centrally recorded futures data such as COMEX GC. Footprint and tape show executed trades, not every resting order. Around major news, prints can arrive faster than most people can interpret.
Further reading: order-flow guide for gold. Educational content only—not a broker and not a signal service.
Takeaways: order flow reads matched trades by price and aggressor side; GC (COMEX) is the usual gold foundation versus incomplete XAUUSD spot volume; footprint, Volume Profile and CVD answer different questions; none of them remove risk.
Risk reminder: Trading gold and futures can result in loss of capital. Past prints do not predict future results. This sponsored article is educational information from Gold Order Flow, not a solicitation to trade and not financial advice.
Sources
- Investopedia — Market Order — investopedia.com/terms/m/marketorder.asp
- Investopedia — Limit Order — investopedia.com/terms/l/limitorder.asp
- Lee & Ready (1991), “Inferring Trade Direction from Intraday Data,” The Journal of Finance 46(2) — doi.org/10.1111/j.1540-6261.1991.tb02683.x
- Investopedia — Forex (OTC market structure) — investopedia.com/terms/f/forex.asp
- BIS Triennial Central Bank Survey (FX as OTC) — bis.org/statistics/rpfx22.htm
- CME Group / COMEX — Gold futures (GC) — cmegroup.com/markets/metals/precious/gold.html
- Gold Order Flow — Order flow for gold — goldorderflow.com/order-flow-gold/
