$BTC
Bitcoin ($BTC) has always been the leading coin in the crypto market, not just in value but also in influence. Every time the price of BTC rises or falls, it causes strong fluctuations in the entire market. Recently, with the news about the approval of spot Bitcoin ETF funds in the U.S., institutional money has started to flow back in, increasing investor confidence. Personally, I see BTC as 'digital gold' and a safe haven during market volatility. Whether you are a trader or a holder, BTC should still be included in a long-term investment portfolio, as it is the solid foundation of the entire crypto ecosystem.