Targets & Invalidation (When to Exit)

The most common method is the measured move

• Measure the height of the pattern at its widest point or the pole length.
• Project that distance from the breakout point in the direction of the trade.
• That gives you an approximate target.

Target examples for each pattern

• Bull flag: pole height added to the breakout point above the flag.
• Bear flag: pole height subtracted from the breakout point below the flag.
• Triangle: widest part projected from the breakout point.
• Head and shoulders: head-to-neckline distance projected down from the neckline break.
• Inverse head and shoulders: head-to-neckline distance projected up from the neckline break.

Important notes about targets

• Targets are estimates, not guarantees. Price can fall short or overshoot.
• Check if there is major support or resistance between entry and target. That level may stop the move.
• Consider taking partial profit at key levels. Lock in some profit while letting the rest run.
• A minimum risk-to-reward ratio of 1:2 is a good rule. Risk 1 to gain 2. If the math does not work, skip the trade.
• Sometimes the best target is the next obvious key level, regardless of the measured move.

What is invalidation?

Invalidation means the pattern has failed and the reason you entered no longer exists. When a pattern is invalidated, you should exit the trade.

Invalidation levels for each pattern

• Bull flag: price drops below the bottom of the flag.
• Bear flag: price rises above the top of the flag.
• Triangle: price breaks out, then reverses and breaks the other side.
• Head and shoulders: price rises back above the right shoulder after breaking the neckline.
• Inverse head and shoulders: price drops back below the right shoulder after breaking up.

How to use invalidation in practice

1. Before entering, decide exactly where the pattern becomes invalid. Write it down.
2. Place your stop loss at or just beyond the invalidation level.
3. If price reaches your invalidation level, exit the trade. Do not hope or move your stop.
4. Accept the loss. It is a small, planned loss that protects you from a much bigger one.
5. Review the trade later to see if you could have done something better.

When a trade goes against you, it is tempting to move your stop further away. This is one of the most dangerous habits in trading

• If your invalidation level was hit, the pattern has failed. The trade idea is no longer valid.
• Moving your stop just increases the size of your loss.
• One moved stop can turn a manageable 1% loss into a devastating 5% or 10% loss.
• The discipline to take a planned loss is what separates survivors from blown accounts.

Risk management rules for pattern trading

• Never risk more than 1-2% of your total account on a single pattern trade.
• Calculate position size based on the distance from entry to stop loss. Wider stop = smaller position.
• A pattern with a bad risk-to-reward ratio is not worth trading, no matter how perfect it looks.
• Accept that patterns fail regularly. Successful traders lose on 30-40% of their trades but make money because winners are bigger than losers.
• Keep a trading journal and track every pattern trade. Review weekly.