Today I updated my crypto portfolio. Previously, I only had Bitcoin ($BTC), but now I've added Ethereum (ETH) and Arbitrum (ARB) as well. I want to hold ETH for the long term, as it is the foundation of many projects. ARB is on a new trend and is developing rapidly. Additionally, I've added a little USDT for security. I'm holding 40% BTC, 30% ETH, 20% ARB, and 10% USDT in my portfolio. I believe this balance will bring good profits in the coming weeks. The current market condition looks positive, so I will keep a close eye on the portfolio. #BTC