Order Flow gives you a more detailed view of the trading activity behind price movements. While a regular candlestick shows the Open, High, Low, and Close, Order Flow also shows how Buy and Sell Volume is traded across different price levels within each candle.
A Cluster gives you a detailed view of a single candle. Unlike a regular candle, it shows the traded volume at each price level within that candle.
You can see the volume and buying and selling activity at each price level directly on the chart.
The values displayed in a Cluster represent executed traded volume, not pending buy or sell orders.
Delta measures the difference between Buy Volume and Sell Volume within a candle.
Delta = Buy Volume − Sell Volume
Buy Volume generally represents aggressive buying, while Sell Volume generally represents aggressive selling.
However, the Delta value should always be compared with price movement. For example, if a candle has strong positive Delta but price barely moves higher, buyers are active, but their buying is not producing much upward progress.
Therefore, positive Delta should not automatically be treated as bullish, and negative Delta should not automatically be treated as bearish.
Cumulative Delta keeps a running total of Delta across multiple candles.
For example, Cumulative Delta is -21.13K, and Delta is 3.77K, so Cumulative Delta is -24.89K.
Compare Cumulative Delta with price:
A divergence between price and Cumulative Delta does not guarantee that price will reverse. It indicates that participation is no longer behaving in the same way as price.
An Imbalance highlights a price level where one side is significantly more aggressive than the other.
The comparison is made diagonally between Sell Volume at one price and Buy Volume at the adjacent price.
For example, if the Imbalance Ratio is set to 300%, one side needs to have at least three times the volume of the opposite side. If Sell Volume is 65 and the corresponding Buy Volume is 260, the Buy side meets the threshold and is highlighted as a buy imbalance.
If the Imbalance Ratio is set to 300%, this qualifies as a buy imbalance.
It draws your attention to a price level where buying was considerably stronger than the opposing activity.
Volume Profile shows where trading activity was concentrated across a price range.
Longer profile bars represent prices where more volume traded, while shorter bars represent prices where relatively less volume traded.
Three important levels are:
The Value Area contains a selected percentage of total traded volume. The default is 70%.
You can use Volume Profile to identify an important area first and then use Order Flow to study how buyers and sellers behave when price reaches that area.
A practical way to read Order Flow is to follow this sequence:
Order Flow works best as an additional layer of information around an existing trading setup rather than as an isolated Buy or Sell signal.