At the moment, 1.15 is defined by a confluence of a Fibonacci fanline and a falling trendline...1.08 sits around the lower one-third level of the large price range between the 2000 lows and the 2008 highs.
Bulls will need to reclaim, firstly, the 1.15 level, then 1.19 and 1.21...Bears will need to drop price below 1.08 to, potentially, 1.02 or lower. However, price support is much lighter at 1.02, as shown on the TPO Profile along the right edge of the chart, so price could slice right through that level before finding stability at a much lower level -- the lower "value" level (blue horizontal line) of the TPO Profile shows that near-term price support sits at 1.10...an important Line-in-the-Sand level for Bulls to hold and Bears to break.
