$BTC If you believe that Bitcoin (BTC) is bullish, there are usually several factors that can drive this view:

Market sentiment: If the market sentiment towards Bitcoin is positive, such as increased participation from institutional investors, or significant news (such as a country accepting Bitcoin as legal tender) driving it, this may lead to a price increase.

Technical analysis: From a technical analysis perspective, a price breakout above key resistance levels or the formation of bullish patterns (such as double bottoms, ascending triangles, etc.) may indicate an upward trend.