Investors looking for less volatility in their portfolio may find value in augmenting their portfolios with one of Invesco’s most stable fixed income offerings. The funds that have the lowest 50-day volatility as of September 12 are the Invesco Treasury Collateral ETF (CLTL), the Invesco Ultra Short Duration ETF (GSY), and the Invesco VRDO Tax-Free [...] The post These 3 Funds Have Lowest 50-Day Volatility Across Invesco’s ETFs appeared first on ETF Trends .