Group 1 - Municipal bond-focused closed-end funds (CEFs) have recently benefited from a decline in the risk-free 10-year U.S. Treasury yield, enhancing their attractiveness to investors [2] - Leveraged municipal CEFs are also experiencing positive developments, contributing to their performance in the current market environment [2] - The CEF/ETF Income Laboratory offers managed portfolios targeting safe yields of approximately 8% or more, catering to both active and passive investors [2] Group 2 - The CEF/ETF Income Laboratory provides expert-level research, actionable income and arbitrage recommendations, and in-depth analysis of CEFs and ETFs [2] - The community associated with the CEF/ETF Income Laboratory consists of over a thousand members, all seeking optimal income investment strategies [2] - The majority of holdings in these portfolios are monthly-payers, which aids in faster compounding and smoother income streams for investors [2]