<p><strong>Trend Line</strong> is a technical analysis tool used to identify the direction of an asset's price movement by connecting a series of higher highs (for uptrends) or lower lows (for downtrends) with a straight line.</p>
<p>Trend lines matter as they help traders determine the overall direction of the market, enabling them to make informed decisions about when to enter or exit trades. For instance, a break above a trend line in an uptrend could signal a potential buying opportunity, while a break below one in a downtrend might indicate a sell signal.</p>