The Trade: Buying at the lower parallel for a target of the median line. Why: Price came back to retest both the horizontal and sloping levels. The horizontal level represented energy (look toward the left where price shot out of that level) - buyers are there. The sloping level represented frequency.
There's a lot here, but you can strip most of it away. Look at the test and re-test off of the lower median line parallel. Very nicely done. My first target is the median line. (There are some other indications on the chart for bullish sentiment, besides for the longer-term trend being upward.) Otherwise... perhaps the 123.6 on the Fib.