But how exactly do you get $11 from that chart?
Not saying it won't fall further Bintang but,
"Target: Once the breakout has occurred, the price projection is found by measuring the widest distance of the pattern and subtracting it from the resistance, (support IMO), breakout."
http://stockcharts.com/help/doku.php?id=chart_school:chart_analysis:chart_patterns:descending_triangle_