You got me thinking about DIG/DUG some time ago and it got lost in the shuffle.You're right - SCO/UCO gaps on the open and trades sideways - no place to enter. Look at the swings!!! I'll put them on my radar. AGAIN! Thanks.
I seem to recall that the reason I dropped them was the natgas component. I wanted to trade an ETF that was strictly Oil.
Some bigshot futures trader used to say that he "pecks away at the middle" - another says " if you're not leaving anything on the table, you're not making anything at all".
Thanks for the chart!