Support and Resistance — How to Draw Levels
If you only learn one thing from technical analysis, learn support and resistance. Every other indicator, pattern, and strategy is built on top of these concepts. Get this right and the rest falls into place.
What Is Support and Resistance?
Support is a price level where buying pressure is strong enough to stop the price from falling further. Think of it as a floor. Resistance is a price level where selling pressure prevents the price from rising further. Think of it as a ceiling.
Why Levels Work
Levels work because thousands of traders are watching the same areas. If the FTSE 100 has bounced off 7,500 three times in the past year, every trader on the planet has that level marked. When price approaches 7,500 again, buy orders cluster there — creating a self-fulfilling prophecy. The level holds because everyone expects it to hold.
How to Actually Draw Levels
Most beginners overthink this. Here is the simple process:
- 1.Zoom out — start with the weekly or daily chart. You want to see the big picture first. Where has price bounced or stalled multiple times?
- 2.Look for clusters — find areas where price has reversed at least 2-3 times. The more touches, the stronger the level.
- 3.Draw zones, not lines — support and resistance are areas, not exact prices. Use a zone (a shaded rectangle) rather than a single line. Price might not hit the exact same penny twice.
- 4.Use candle bodies, not wicks — bodies show where the majority of trading happened. Wicks show momentary spikes. Bodies are more reliable for drawing levels.
- 5.Less is more — if your chart looks like a zebra crossing, you have too many levels. Keep only the most obvious ones that jump off the screen.
The Role Reversal Principle
This is one of the most powerful concepts in trading: when support breaks, it becomes resistance. When resistance breaks, it becomes support.
Example: AstraZeneca (AZN)
Resistance at 11,000p — rejected 3 times over 6 months
Breaks above 11,000p on earnings beat
Pulls back to 11,000p — now acts as support
Bounces from 11,000p — old resistance is new support
Trade: Buy the pullback to 11,000p with stop at 10,900p
This happens because traders who missed the breakout are waiting to buy the pullback. Traders who sold short at resistance are now covering their losing positions. Both create buying pressure at the old resistance level.
Round Numbers and Psychological Levels
Humans love round numbers. The FTSE at 8,000. GBPUSD at 1.3000. Bitcoin at 00,000. These levels attract huge order flow simply because they are easy to remember. Big institutions set limit orders at round numbers. Stop losses cluster at round numbers.
Pro Tip
Do not place your stop loss at a round number. Everyone else is. Place it a few points beyond. If GBPUSD support is at 1.3000, do not put your stop at 1.2999. Put it at 1.2985 or 1.2975. This avoids getting stopped out by the liquidity sweep that often occurs just below round numbers.
Trading at Levels — Bounce or Break?
When price reaches a support or resistance level, two things can happen: it bounces or it breaks. Here is how to play each:
- •Trading the bounce — wait for a rejection candle at the level (hammer, engulfing, pin bar). Enter on confirmation. Stop loss beyond the level. Target the next level in the opposite direction.
- •Trading the break — wait for a strong close beyond the level. Do not jump in on the first wick through. Enter on the retest of the broken level (role reversal). This gives you a better entry and confirmation.
Common Mistake
Fakeouts happen. Price breaks a level, triggers breakout traders, then immediately reverses and traps them. This is why waiting for a retest is so important. The retest confirms the break was genuine. If price cannot retest the level and hold, the break was likely false.
Risk Warning
Support and resistance levels can fail. No technical analysis method is guaranteed. This content is for educational purposes only and does not constitute financial advice.