BoC gave us a bullish impulse taking out the 0.74541 high, which confirm the end of blue wave 4. AO also tells us it's an impulse and since we have had 3 corrective waves. I like to buy it here at the 15min tunnel as the impulse penetrated right through it. It's a bit risky though as the AO block haven't closed, which I normally would wait for. As this is a 15m trade, I would then look for 3 corrective blocks on 5m, a condition that hasn't been fulfilled yet. As I'm pretty certain about the future direction, I will take this trade anyway, well aware that we might drop down to the 61.8 fib level, which is common for wave 2 and would then add - in case my criteria have been fulfilled.