Brent’s failure to sustain above rising trend line (black) if followed by a break below the Asian session low of $49.70 would open doors for a slide to $48.34 (50% of May 2015 high – Jan 2016 low + rising trend line – red).
Moreover, Brent’s move lower yesterday has established a falling trend line.
A daily close below $48.34 would indicate the correction from June 9 top of $52.83 has resumed. On the higher side, a day end closing above $51.21 (previous day’s high) is required to signal a re-test of June 9 high.