Support and Resistance Trading Strategy: A Step-by-Step Guide

Why support and resistance are zones

Support is a price area where buying has been strong enough to stop a fall. Resistance is where selling has stopped a rise. Both work because traders remember prices: buyers who missed the last bounce leave orders near where it started, and traders stuck at a top sell when price gets back to their entry.

Those orders are spread over a range of prices, so a level behaves like a zone. Say a stock bottomed at $49.60, $49.85 and $50.10 over two weeks. A single line at $50 would show you two false breaks and a near miss. A box from $49.60 to $50.10 holds all three reactions and tells you where your idea is actually wrong.

To set the width, use the wick extremes for one edge and the cluster of closes for the other. A box wider than about one ATR of your trading timeframe is too loose to trade from, so keep the tighter part.

Where do good support and resistance levels come from?

A good level is a price many traders watch at the same time. Moving levels like VWAP follow their own rules, covered in the VWAP trading strategy guide. For fixed levels, these five sources cover most of what matters:

• Swing highs and lows: clear turning points where price reversed sharply. A sharp V matters more than a slow, rounded turn.
• The prior day's high and low: nearly every US stock day trader has them on the chart, so price often reacts there in the morning.
• The opening range: the high and low of the first 15 or 30 minutes after the 9:30 a.m. ET open. A clean break of it, or a failed one, often sets the tone for the session.
• Weekly levels: last week's high and low and the big weekly swing points. They carry more weight because larger, slower money watches them too.
• Round numbers: whole and half dollars, such as $50 or $100. People like round prices for limit orders and stops, so orders pile up there.

How to draw support and resistance on TradingView

Work from the top down, so the biggest levels go on first and the small ones have to earn their place.

1. Open the daily chart and find the last two or three clear swing highs and lows on each side of price. Check the weekly chart for anything bigger nearby.
2. Pick the Rectangle tool from the shapes group in the left toolbar, or press Alt+Shift+R on Windows (Option+Shift+R on Mac). Draw each box from the wick extreme to the cluster of closes.
3. In the rectangle's settings, tick Extend right so the zone carries forward.
4. Switch to your trading timeframe, such as 5 or 15 minutes, and mark the prior day's high and low and the opening range with the Horizontal ray tool. Drawings show on every timeframe of the symbol by default.
5. Give daily and weekly zones a darker color or thicker border so you can rank them at a glance.
6. Delete levels price has cut through and left far behind. Aim for two or three zones above price and two or three below.

How to trade a bounce off support (the rejection)

A rejection is the classic level trade. Price enters the zone, fails to close through it, and closes back out with a long wick that shows the other side stepping in. You buy the rejection at support, or short it at resistance.

Say support is $49.60 to $50.10 and the next resistance zone is $52.40 to $52.80. On a 5-minute chart, a candle dips to $49.70 and closes at $50.25, back above the zone, with a long lower wick. You buy near the next candle's open at $50.25. The stop goes below the zone and the wick with a small buffer, at $49.45, so the risk is $0.80 per share. The target is the bottom of the resistance zone at $52.40, a $2.15 move, about 2.7 times the risk.

Before any level trade, check the room: if the next opposing level is less than about 1.5 times your risk away, skip it. The stop loss and take profit guide covers placing both in more depth.

How to trade a reclaim and a break-and-retest

A reclaim is a failed break. Price drops through support, pulls in sellers, then a candle closes back above the zone. Those sellers are now trapped, and their stops can push price higher. Using the same zone, say price flushes to $49.15 and then a candle closes at $50.30. You buy at $50.30 with a stop under the flush low at $49.05 and a target of $52.40: $1.25 of risk for $2.10 of reward, about 1.7 to 1.

A break-and-retest trades a level that really breaks, because old resistance often turns into new support. Say a 5-minute candle closes above the $52.40 to $52.80 resistance at $53.10 on heavy volume. You do not chase it. Price drifts back to $52.75, holds, and the next candle closes at $53.05. You buy there with a stop below the zone at $52.25, risking $0.80, and target the next resistance at $54.60, $1.55 away.

If the retest never comes, there is no trade. Chasing far from the level puts your stop in a bad place and shrinks your reward.

How to judge the quality of a support or resistance level

Not every zone deserves a trade. Run each one through these checks:

• Fresh or tested: the first return to a level usually gives the cleanest reaction. Each test uses up some of the waiting orders, so a level touched four or five times is more likely to give way.
• Timeframe: a daily or weekly zone outranks a 5-minute swing, and when a small level sits inside a big one, the big one wins. The multi-timeframe analysis guide shows how to line them up.
• Confluence: the best zones have more than one reason to exist. A prior day low that is also a weekly swing low and sits on $50 is far stronger than any one of those alone.
• How price left: a fast, high-volume move away shows real orders were there. A slow drift shows very little.

Common support and resistance mistakes

These habits cost level traders the most, and each one is easy to fix:

• Drawing too many lines. If every price is a level, none of them means anything. Keep two or three per side and delete the rest.
• Entering before the candle closes. A wick through support halfway through a bar can still close as a full breakdown. Let the bar finish.
• Ignoring the trend. Support breaks more often in a downtrend, and resistance breaks more often in an uptrend. Buy bounces when the bigger trend is up, and look for shorts at resistance when it is down.
• Putting the stop exactly on the level. The obvious line is where everyone else's stops sit. Place yours beyond the whole zone with a small buffer.
• Treating a level as a prediction. A zone is a place to pay attention. The candle that closes there is the signal.

How UpTickFlow builds and scores zones

UpTickFlow is our invite-only indicator for TradingView, and its zone reversal setup automates the process above. It builds zones from swing pivots, the prior day's high and low, the opening range, and daily and weekly levels, then looks for the same rejection, reclaim or break-and-retest. Everything is calculated on closed bars, so a signal does not repaint once it appears.

Each setup is scored from 0 to 100: trend 25 points, level 20, trigger candle 15, relative volume 15, momentum 10 and room to the next level 15. Zone setups do not fire in a choppy market, and a setup is dropped if the next level sits closer than the target. Every signal comes with an entry, stop and target drawn on the chart. It does not predict price; it filters out weak setups and gives you a plan.

You can do all of this by hand with TradingView's free drawing tools. The indicator saves the marking and the checklist, for $19 every 30 days, as shown on the pricing page.