A white or green brick on a Renko Chart typically represents upward price movement. Unlike traditional candlestick charts, which show price movement over specific time periods, Renko Charts are purely price-based. A new brick is formed only when the price moves a specified amount, known as the "brick size."

When the price rises by this predetermined amount, a white or green brick is drawn on the chart. This visual representation makes it easier to identify trends, as only significant price movements are shown, filtering out minor fluctuations or "noise."

The color of the brick is essential for quickly understanding the market direction. White or green bricks indicate that the overall trend is bullish, meaning buyers are in control, and prices are rising. Traders often use these bricks to confirm trend direction or to enter a long position, betting that prices will continue to increase.

One of the key advantages of Renko Charts is that they simplify the analysis by showing clear trend direction without the distractions of time-based fluctuations. This clarity can be particularly helpful in volatile markets, where traditional charts may present too much information, making it challenging to discern the dominant trend.

On a Renko chart, a white or green brick typically represents upward price movement, indicating a bullish trend. Renko charts are unique because they focus solely on price changes, filtering out minor fluctuations and ignoring time intervals. Each brick is drawn only when the price moves a certain predefined amount, known as the "brick size." When the price rises by at least the brick size, a new white or green brick is added above the previous one, signaling that the market is trending upward. This makes it easier for traders to identify trends and potential entry or exit points. The simplicity of Renko charts helps traders focus on the overall direction of the market, reducing noise from minor price movements.