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FAQ article

How to Draw Support and Resistance Levels on Pluang Web Trading Charts

Pluang's web trading platform provides drawing tools — including horizontal lines, trend lines, and rectangles — that you can use to mark support and resistance levels directly on any asset chart. Support levels are price zones where buying interest has historically emerged to halt or reverse a decline; resistance levels are zones where selling pressure has historically capped or reversed a price rise.


  • Accessing drawing tools on Pluang: The drawing toolbar on Pluang's web trading interface includes tools for horizontal lines, trend lines, channels, rectangles, Fibonacci retracements, and more. To draw a horizontal support or resistance line, select the horizontal line tool and click on the price level where you want to mark it. The line will extend across your chart as a visual reference.
  • Identifying support levels: A support level is a price area where an asset has previously reversed upward after falling to that zone — the more times price has "bounced" from a level, the stronger the support is considered to be. On Pluang's chart, look for price swing lows that have occurred at a similar level multiple times. These are your candidate support zones.
  • Identifying resistance levels: A resistance level is a price area where an asset has previously reversed downward or stalled after rising to that zone. On Pluang's chart, look for price swing highs that have occurred at a similar level multiple times. A level that has rejected price two or more times is generally considered meaningful resistance.
  • Support and resistance role reversal: A key principle traders apply on Pluang's web platform is that once a significant support level is broken convincingly, it often becomes resistance on subsequent rallies — and vice versa. This "flip" concept is used to anticipate future price behaviour around broken levels.
  • Using zones rather than exact prices: Rather than marking exact price points, experienced traders on Pluang tend to mark support and resistance as zones (using a rectangle or shaded area) because price rarely reverses at an exact number. A zone captures the cluster of historical price activity at that level and accounts for minor variations between touches. Combine drawn levels with volume data — strong volume at a level historically tends to make it more significant.

Related questions:

Q: Can I save the lines I draw on Pluang's web trading charts?
Drawn levels and annotations are typically saved per chart session on Pluang's web platform — check the platform's chart settings for options to preserve drawings across sessions.

Q: What is the difference between a support line and a trend line on Pluang's charts?
A support or resistance line is typically horizontal and marks a specific price level; a trend line connects a series of highs or lows and is drawn at an angle to show the direction of price movement over time.

Q: Does Pluang's web platform have a Fibonacci retracement tool?
Yes, Pluang's web trading chart drawing toolbar includes a Fibonacci retracement tool, which is commonly used to identify potential support and resistance levels based on key Fibonacci ratios.