UCO

Unfortunately this is a "hard to borrow" issue on the short side, but it's the only thing I've found that closely reflects the movement of Crude Oil.  When a trend is strong (for my purposes the 15-minute chart with 20- & 50-MA's indicate trend direction and strength), and the trend in Crude has been bullish all week, you'll see these momentum sell-offs into support that are good buying opportunities. The momentum indicator sets up a reverse divergence ("Sling Buy") where there is a lower low in momentum and a higher low in price. The 5-minute chart demonstrates three pushes to a low forming an inverted Head & Shoulders. First target was the 100% projection which coincided with the price breakdown point. Position closed on price failing to hold the Open on waning momentum near the end of day.