Investors can add the NightShares 2000 ETF (NIWM) to their small-cap allocation to smooth out volatility and enhance risk-adjusted returns. NIWM provides exposure to the night performance of 2000 small-cap U.S. companies (comparable to the night session of the Russell 2000). Investing in the overnight trading session capitalizes on a market anomaly referred to as the night [...] The post Add NIWM to Smooth Out Small-Cap Volatility appeared first on ETF Trends .