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Support and Resistance: The Foundation of Technical Analysis

The key levels every professional trader uses to identify buying and selling zones in the market.

Support and resistance are the most fundamental concepts in technical analysis. They are price levels at which the market has historically reacted and where it is most likely to react again. Understanding them is the first step towards serious technical analysis.

What Is a Support Level?

A support level is a price level at which demand (buyers) has been strong enough to stop or reverse a decline. As price approaches support, buyers enter the market more aggressively, halting the downtrend.

Intuitively: it is the "floor" that price has respected in the past. The more times a level has acted as support, the more significant it is.

What Is a Resistance Level?

A resistance level is the opposite: the price at which supply (sellers) overcomes demand and the upward move stalls or reverses. It is the "ceiling" that price has been unable to break.

Role reversal principle: When a support level is convincingly broken, it becomes resistance. And when a resistance level is broken, it becomes support. This principle is fundamental in technical analysis.

Types of Key Levels

Round Numbers

Prices such as 1.1000, 1.2000 or 1.5000 on EUR/USD act as psychological magnets. Large institutional stop orders and limit orders cluster around these levels.

Previous Highs and Lows

Daily, weekly or monthly highs and lows are important market reference points. They are levels where many orders were placed in the past.

Fibonacci Levels

Fibonacci retracements (38.2%, 50%, 61.8%) identify dynamic support/resistance zones within a trend. They are particularly useful for finding entries on pull-backs.

Consolidation Zones

Price ranges where the market has spent time consolidating (sideways movement). These zones accumulate orders and tend to act as support/resistance when price returns to them.

How to Draw Levels Correctly

Start with higher timeframes: Begin on the daily or weekly chart to identify the most significant levels. Higher-timeframe levels take priority over lower-timeframe ones.
Draw zones, not exact lines: Support and resistance are price zones (with some margin), not exact pip levels. A level touched three times with candle bodies is stronger than one only touched by wicks.
Count the touches: The more times a level has been tested and held, the more significant it is. Two touches is relevant; three or more is very significant.
Watch the volume: Level breaks accompanied by high volume are more reliable than low-volume breaks (which may be false breakouts).

Strategies for Trading Support and Resistance

Strategy 1: Support Bounce

Price approaches support from above
A bullish reversal candlestick pattern appears (hammer, bullish engulfing)
Enter long with stop loss below the support level
Take profit at the next resistance

Strategy 2: Breakout and Retest

Resistance is broken with a strong closing candle
Price returns to the broken level (now acting as support) for the retest
If a bullish candle confirms on the retest, enter long
Stop loss below the retested level

False breakouts (Fakeouts): Price may briefly exceed a level and then return to the range. Always wait for the candle to close before confirming a breakout. False breaks typically occur with long-wick candles.

Educational content only. Does not constitute financial or investment advice. Trading involves risk of loss; past results do not guarantee future results.