Two points make a line. The third makes it worth reading

Draw a rising trend line through two higher lows, or a falling one through two lower highs. Then wait for price to touch it a third time before you treat it as real.

The reason is geometry. Any two points make a line, so two touches prove nothing. On almost any chart you can find two lows to connect at some angle. The third touch is the first time price respects a line you drew before it got there.

The other common error is using the line as an entry. A sloped line moves every bar. Your level at 10:00 is a different price by 11:00, and your stop drifts with it.

So give the line one job: telling you which way the market is leaning. Below is how to draw it, then how to read it when it breaks. A line you can't explain in one sentence is one to delete.

Start with the most recent clear swing low in an uptrend. Find an earlier, lower swing low and connect the two. Extend the line to the right.

Pick one convention and keep it. Wicks or bodies both work, but switching between them makes your lines meaningless. Wicks are the stricter choice because they include every price that traded.

The line shouldn't slice through candle bodies between the two touches. If it does, the points aren't really holding the same slope. Try a different pair.

Now wait. When price pulls back to the extended line and holds without closing through it, that's the third touch. The trend has now shown the same slope three times. Until that happens, treat the line as a sketch and don't lean on it.

For a downtrend, mirror every step. Connect two lower highs, extend the line, and wait for a third touch from below.

A trend line answers one question: which way is price leaning? Ask it on a higher chart than the one you trade from.

If you enter on the 5-minute, read direction from the 1-hour or above. If you enter on the 15-minute, look at the 4-hour or the daily. The exact pairing is flexible. The direction chart just needs to sit several steps above the entry chart.

Then trade only in the line's direction. With a confirmed rising line on the hourly, you look for long entries on the 5-minute. Shorts against it are off the table unless price sits at a strong level. How strong is a judgment call.

If you can't draw a line with three touches, the higher chart may be moving sideways. That's a reason to wait, or to trade smaller. Either way, write the direction down in one word before the session starts. Then you can't rewrite it mid-trade.

Sloped levels are awkward to trade. The line's price changes every bar. A buy order resting on it sits in the wrong place a few bars later.

Stops get fuzzy too. If you're long because price touched the line, where are you wrong? On a wick through it, or on a close through it? Each answer gives a different stop and a different size.

Horizontal levels avoid this. Say a hammer's low sits at 87.40. That level stays at 87.40 all day. The stop is a close below it, and you can size from that distance before you enter.

So combine them. Let the trend line tell you to look for longs. Let a horizontal level on the entry chart tell you exactly where. It also tells you how much you can lose if you're wrong. The line sets the direction, and the level does the rest.

A close through a confirmed trend line is a warning to stop adding in that direction. On its own, it says little about what comes next.

Pullbacks inside a trend can breach a line briefly and recover. Before you switch sides, look at the swing points. In an uptrend, watch for a lower high and then a close under the last swing low. That says the structure has changed. A break followed by a new higher low says it hasn't.

Redraw instead of nudging. Once a line has clearly failed, delete it and wait for two new touches. Shifting the angle so the old line still fits is how charts fill up with lines that mean nothing.

Watch how price treats the broken line on a retest, too. It sometimes returns to the underside before falling. Treat that as information. Your entry still comes from a horizontal level.

Ten steps from a blank chart to a trade direction.