it's between 0.618 and 0.5 retracement...and for keeping a up-trend, we can see the 0.5fib retracement(39.71$) as a two-line break bottom line. Once this level was daily closed below, chances are that the USOL may tank... IMO
So it's a destination for the price in high probility, pardon my poor English for it's my second language.
we can see some interesting phenomenons in futures' charts... There are many meaningful gaps which could be used for forcasting ... However, all in all, it's sitll a probabilty sign, not a confirm sign.