The Point of Control, or POC, is one of the most useful levels in order flow trading — and one of the easiest to find once you know where to look. It marks the single price where the most trading happened, which tends to be a price the market keeps caring about.
This guide explains what the POC is, how to find it, and how traders actually use it.
(Quick note: nothing here is financial advice — the POC is a level to watch, not an instruction to trade.)
What is the POC?
Picture all the trading in a session stacked up by price — a sideways histogram where longer bars mean more volume traded at that price. The single price with the most volume, the longest bar, is the Point of Control.
Think of it as the market's center of gravity for that period. It's the price both buyers and sellers agreed to do the most business at. Because so much changed hands there, it often acts like a magnet (price drifts back to it) and a battleground (price reacts when it returns).
How to find the POC
The POC comes from a volume profile. Here's the simple process:
1 — Add a volume profile to your chart. Most order flow platforms have one built in. It draws that sideways histogram of volume by price.
2 — Pick your period. A profile can cover a single session, a day, a week, or a custom range. Decide what you're studying — today's POC is different from the week's POC.
3 — Find the longest bar. The price with the most volume — the longest bar in the profile — is your POC. Many platforms mark it automatically with a line.
That's it. The skill isn't finding it; it's knowing which period's POC matters for what you're doing.
Which POC should you watch?
Different periods give different POCs, and each is useful:
- Session/daily POC — the key level for intraday trading. Where today's business concentrated.
- Weekly POC — a bigger-picture level that swing traders watch.
- Prior day's POC — often revisited the next day, which is why it's worth marking.
A higher-timeframe POC indicator can plot these bigger levels onto your trading chart automatically, so you always know where the important ones sit without switching timeframes. (See the best ATAS indicators for order flow.)
How traders use the POC
A few common ways:
As support and resistance. Price often reacts at the POC. If price is above it, the POC can act as support on a pullback; below it, as resistance.
As a magnet. When price moves away from a high-volume POC, it frequently drifts back to test it later — unfinished business.
As context for other setups. Knowing whether you're above, below, or right at the POC tells you a lot about the current balance. A setup at a major POC carries more weight than the same setup in an empty zone.
Watching untested POCs. A POC from a past session that price hasn't returned to yet is called a "naked" POC — and those are worth marking, because price tends to revisit them. (Full detail in Naked POCs Explained.)
A common setup: mean reversion to the POC
Because the POC pulls price like a magnet, one common way traders use it is a mean-reversion setup: when the market is balanced — price rotating around the POC between the value-area high (VAH) and value-area low (VAL) — they fade a move out to one of those edges and look for it to revert back toward the POC.
The idea fades once price accepts a new area away from the POC — then the POC itself tends to migrate there. It's just one framework, not a signal to trade — always your call.
What you need
You need a platform with a proper volume profile. ATAS includes one and marks the POC clearly, and its free trial lets you practice finding it on live charts.
The bottom line
The POC is simply the busiest price — the market's center of gravity — and you find it as the longest bar on a volume profile. Mark it, watch how price behaves around it, and use it as a reference for your other decisions. It's one of the simplest, highest-value levels in order flow.
Next, learn why untested POCs are worth watching in Naked POCs Explained.