Bigger Picture View On GBPUSD

This is the weekly time frame on GBPUSD. I am expecting to see a reversal soon and the start of wave 3 to the upside, shown in blue. A break of the green trend line will be confirmation of this but that is still a long way off so I will start positioning myself for the long now. Start with small lot sizes and work my way into a larger position as the reversal unfolds.