Looking to add a few ETFs to my daytrading list. I'll make trades in the OIH as it often moves with spot crude and is higher beta. Also watch XME but find the OIH simpler for discretionary trading, since it has fewer holdings with higher weightings and is fairly sector specific. I know there are quite a few higher beta ETFs with high intraday volume but these tend to be lower priced names so ticket costs can add up. Also these tend to have many holdings which dampens intraday volatility. Short of SKF going back to 150, any suggestions for similar ETFs for intraday trading?