How to Trade Using Trendlines, Head and Shoulders, Triangles, Double Tops and Bottoms, Flags, Pennants, Wedges …
A trendline is the direction of the price movement which is formed by different peaks and valleys (highs and lows).
Some traders use only trendline to trade. It means when they see a trend, they just take the proper position and follow the trend. When there is an uptrend, they take a long position and when there is a downtrend, they take a short position.
A trend is called uptrend we have higher lows and downtrend when we have lower highs.
Some other traders don’t trust the trendlines. They think that it is always possible that a reversing happens. So they don’t take any position when there is a trend. They wait for a reversal. Both strategies have some advantages and disadvantages.
Here below, you see a big uptrend in the EUR-USD daily chart. It is a big uptrend but as you see there are a lot of smaller trendlines too.