Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, the largest inflow was seen in the Daily Gold Miners Bull 3x Shares (NUGT), which added 5,050,000 shares, or a 21.2% increase week over week. And on a percentage change basis, the ETF with the largest increase in inflows was the Industrials GEMS ETF (IGEM), which added 50,000 shares, for a whopping 33.3% increase in outstanding shares.