Bitcoin's decentralized finance (DeFi) ecosystem is evolving rapidly, offering new opportunities for yield generation. Platforms like Pendle Finance and pStake Finance are enabling users to lend, stake, and earn on their Bitcoin holdings. Yield farming opportunities include Pendle Finance's LBTC LP on Ethereum with a 120% yield and PT USD0++ on Ethereum with a 17.3% yield. Additionally, IgnitionFBTC has reached $250 million in value, providing scalable yield returns and deep liquidity. BTC yields typically range between 3-6%. Despite these advancements, retail users still face challenges such as complexity and high costs in staking BTC.