I'll offer up something vaguely coherent ...
From the fundamentals, I think there is further downside to come. Currently we've got high crude productions levels, record stock levels in the West, plus the continued economic concerns ....
From the technicals, well we're in a downtrend and nothing to suggest (yet) that we there will be a turnaround.
I wouldn't be going long, unless you like playing 'let's guess the bottom' ...
Of course this is all from the perspective of swing/position trading. As someone says above, your question is meaningless if you don't specify t/f.