By Bret Kenwell The ARKK ETF has had a rough year, but it lately has been showing some momentum. Here’s how to trade it from here. Ark Innovation Fund (ARKK) – Get ARK Innovation ETF Report has held investors’ attention for several years. When the covid-19 pandemic struck, it was hit hard like everything else. The fund’s manager, Cathie Wood, came to prominence for her bullish stance on Tesla (TSLA) – Get Tesla Inc Report. The electric-vehicle maker was an intense battleground stock. Once the bulls won out and Tesla ran to a market cap in excess of $1 trillion, Wood was well-known for her corr…