As new bonds get issued at lower rates and cash rates decline, investors start to quickly look for ways they can rotate out of these asset classes and move somewhere else that pays income. Enter the income-generating monthly ETF, which often benefits twice in these kinds of environments as its yields stay competitive and the share price tends to rise as demand increases. In other words, investors win on both sides as they get a shareholder boost thanks to growth, all while receiving monthly "paychecks."