How to Draw Support, Resistance and Trendlines
Identify support and resistance
Levels are places on the chart where an instrument has changed behaviour more than once. You find them by scrolling back and observing, then marking the area rather than a single price.
Where price repeatedly reacts
Start with a clean chart and scroll back through several screens of history. You are looking for horizontal prices where the instrument stalled, reversed or suddenly moved away quickly. Two reactions at roughly the same price is worth marking. Three or more at the same area is a stronger observation, because coincidence explains one reaction and struggles to explain several.
Turning old support into resistance
Once price moves decisively through an area that used to stop it, that same area often becomes interesting from the other side. An old support that gives way sits above price afterwards, and traders watch it as potential resistance. The reverse happens too: broken resistance sits beneath price and is watched as potential support.
Treating levels as zones
Draw a band, not a hairline. Price almost never turns twice at exactly the same value, and a single-pixel line forces you into a false choice about whether a reaction counted. A band drawn to cover the wicks and closes of the previous reactions is a more honest record of what actually happened.
- Use the extremes of the earlier reactions as the outer edges of the zone.
- Keep the zone as narrow as the history allows, because a wide enough band contains everything and means nothing.
- Decide in advance what would count as price being through the zone rather than inside it.
If you want to see how the tools behave before committing to a method, you can open the traderoom and try the drawing board on a chart you already follow.
Find levels by looking backwards at repeated reactions, and record them as narrow bands rather than exact prices.
Draw reliable trendlines
Trendlines connect a run of swing points so a sloping boundary becomes visible. They are drawn the same way levels are, from observation, and they need maintenance as new price arrives.
Connecting swing highs or lows
A rising trendline is drawn beneath price, connecting a series of higher swing lows. A falling trendline is drawn above price, connecting a series of lower swing highs. In both cases you are describing the boundary of a move that has already happened, in the same spirit as a horizontal level but on a slope.
Needing multiple touch points
Two points define a line, which means any two swings on any chart can be joined. A line built from two points describes nothing beyond those two points. A third touch is the first evidence that the slope was a feature of the move rather than an artefact of your choice of anchors.
Redrawing as price evolves
Trendlines age. A slope that described the first half of a move often becomes too steep for the second half, and price falls away from it without the move having ended. When that happens the answer is to redraw at a shallower angle using the newer swings, and to note that you did.
There is a fine line between maintaining a line and manipulating it. The test is timing. Redrawing because three new swings have formed a clearer slope is maintenance. Redrawing because a position is under water and the old line no longer supports the case for holding it is manipulation, and it is one of the more common ways a small loss becomes a large one. Write down the reason for every redraw and the pattern in your own behaviour will become visible quickly.
A trendline needs a third touch before it describes anything, and every redraw should have a reason you were willing to write down.
Trade around key levels
Around a marked area there are two broad things price can do: react away from it or pass through it. Deciding in advance which one you are trading is most of the work.
Bounces versus breakouts
A bounce approach waits for price to arrive at a level and treats a reaction as the trigger, with the level itself sitting behind the entry as the reference for where the idea is wrong. A breakout approach does the opposite: it treats price passing through the level as the trigger, on the reasoning that the area stopped being a barrier.
| Bounce approach | Breakout approach | |
|---|---|---|
| Trigger | A reaction at the edge of the zone | Price trading clearly beyond the zone |
| Where the idea is wrong | Price continuing through the zone | Price falling back inside the zone |
| Suits a market that is | Ranging between defined areas | Moving out of a range or a compression |
Waiting for confirmation
Confirmation means naming, in advance, the specific thing you need to see before acting. Not a feeling that the level is holding, but a written condition: a candle closing back inside the zone, a close beyond the far edge, a second test that fails to reach as far as the first. The condition can be almost anything as long as it is checkable by somebody else.
Avoiding levels drawn to fit hope
The most common defect in level drawing is drawing after the desire. Price is somewhere, you want to be in it, and a line appears nearby that justifies the entry. The line is real in the sense that it touches something; it is worthless in the sense that it was chosen to produce a conclusion you already held.
Two habits prevent it. Mark levels on a chart with no open position and no intention of taking one, ideally at a fixed time of day. And keep the total number small: three or four marked areas is a map, while twenty guarantees a level near wherever price happens to be. Risk here is not theoretical. IQ Option states plainly that the financial products the company offers carry a high level of risk and can result in the loss of all your funds, and that you should never invest money you cannot afford to lose.
Decide whether you are trading the bounce or the break before price arrives, and write the confirmation condition down.
Combine levels with candles
Candles supply the detail a level cannot. The level says where to look, the candles say what is happening there, and the combination is the basis of most price-action rules.
Reactions at a zone
When price reaches an area you marked in advance, the question stops being where and becomes how. Did price slow as it approached, or arrive at speed? Did it spend several periods inside the zone, or pass through in one? Did the candles at the zone shrink, suggesting the move ran out of distance, or continue at the same size?
Rejection wicks and closes
A candle records the open, close, high and low of its period. At a level, the relationship between the wick and the close is the detail traders watch. A long wick into the zone with a close well away from it describes price reaching the area and not staying there. A close beyond the zone describes the opposite: the area was reached and held through the end of the period.
Two cautions. First, the same candle recorded on a different chart interval is a different candle, so a rule written in terms of closes has to specify which chart it refers to. Second, a candle does not record the order in which its four prices occurred, so a long wick tells you an extreme was reached and left, not when within the period it happened. Read the sequence of several candles, not one shape in isolation. The anatomy is covered fully in reading charts and candlesticks.
Building a fuller picture
A complete observation has three parts: the wider direction, the level, and the behaviour at the level. Each on its own is thin. Together they make a description specific enough that two people looking at the same chart would agree on whether the condition was met, which is the only useful test of a rule.
- Note the direction of the wider move on the chart you have chosen to use.
- Mark the nearest areas above and below current price.
- Wait for price to reach one, without acting in between.
- Check the candle behaviour there against your written condition.
- Act or do nothing, and record which, either way.
Adding a fourth and fifth input rarely improves this. Two tools that measure the same idea agreeing with each other is one observation, not two, and IQ Option makes a similar point in its own indicator guidance. The subject is developed in combining indicators cleanly.
Use the level to decide where to look and the candles to decide what is happening, and require both before acting.
Keep your chart disciplined
Keeping a chart disciplined is mostly subtraction. Fewer marks, reviewed honestly, and rehearsed somewhere a mistake costs nothing except the time it took.
Marking only meaningful levels
Set yourself a hard limit before you start drawing. Three or four horizontal areas and at most one trendline per chart is enough for almost any method, and the constraint forces you to rank what you see rather than record all of it. If a fifth area seems necessary, remove the weakest of the existing four instead of adding to them.
Reviewing which held
Once a week, go back over the areas you marked and record what happened at each. Not whether a position made money, but whether price reacted at the area at all, whether it passed through, and whether the area you drew was in the right place given what followed. This is a review of your drawing, not of your results.
| What to record | What it later shows |
|---|---|
| What price did on arrival | How the instrument tends to behave at your areas |
| Whether you acted, and why | The gap between your rule and your behaviour |
| Any redraw, and its reason | Whether lines are maintained or manipulated |
The last two rows are the valuable ones, and the habit is developed in journalling and reviewing your trades.
Practising on the demo
IQ Option states the demo account is free, available immediately after registration, needs no deposit and no verification at that step, and carries $10,000 in virtual funds that can be topped up. For level drawing that is the ideal environment, because the exercise that builds the skill is marking areas in advance and watching what follows, and that exercise does not need money at stake to work.
Pick one instrument and stay with it for a couple of weeks. Mark your areas at the same time each day, before looking at any position, and let the chart come to you. A demo will not rehearse the impatience of a live account, so treat what you learn as drawing practice rather than proof of anything. When you are ready to build the habit, mark your first levels on the free demo account and keep the record from day one. Platform features and permissions change, so treat this page as reflecting official CySEC, ESMA and IQ Option sources checked on 4 September 2026, and confirm anything that matters to you inside your own account before you risk money. From here, choosing your timeframe decides which chart you draw all of this on, or return to the strategy guide.
Limit yourself to a handful of marks, review the drawing rather than the result, and rehearse the whole routine on the demo.
Common questions
What is the difference between support and resistance?
They are the same observation on opposite sides of current price. Support describes an area beneath price where declines have previously stopped; resistance describes an area above price where advances have previously stalled. Both are records of past behaviour rather than barriers, and an area that gives way is often watched afterwards from the other side.
How many touches does a trendline need?
Two points define a line, so a two-point trendline describes nothing beyond the two swings you chose. A third touch is the first evidence that the slope was a feature of the move rather than a result of your choice of anchors. If you find yourself searching for a pair of swings that puts a line near current price, the line is following the conclusion.
Should support and resistance be lines or zones?
Zones. Price rarely turns twice at exactly the same value, so a hairline forces a false decision about whether each reaction counted. Draw a band covering the wicks and closes of the earlier reactions, keep it as narrow as the history allows, and decide in advance what would count as price being through it rather than inside it.
Can I draw levels and trendlines on the IQ Option platform?
IQ Option describes a drawing board for marking patterns, naming Diamond, Triangle, Three Peaks and Head and Shoulders, and states that drawing tools and indicators can be used both individually and jointly. The platform also lists a price alerts feature, which lets you set an alert at the edge of an area instead of watching the chart continuously.
Is a bounce or a breakout the better way to trade a level?
Neither is better, and they want opposite things from the same chart. A bounce approach treats a reaction at the area as the trigger; a breakout approach treats price passing through it as the trigger. The important part is deciding which one you are trading before price arrives, so the choice is not made under pressure in the moment.