Although the timeframe isn't quite the weekly for the dollar signal on chart, it helps see the patterns from previous legs with clarity. From a 'Time at mode' perspective, we're in a 16 week advance, that should see 100 hit before January 20th, 2017. Depending on how prices act next week, we can decide to go long the dollar with good probability of success and a great risk/reward ratio, so stay tuned.
The smaller degree 1-2 didn't break the high of wave (1) or any trendline you construct from the first wave (1) on your chart, so it cannot be a new impulse move yet. It looks more like a triangle down there, but I don't know the specifics of the wave count here. I don't want to do that kind of analysis, but I would reccomend you read Glenn Neely's book on the subject if it interests you. The wave count you propose isn't in agreement with his constructive rules of logic.Your wave 3 looks like a thrust out of a triangle, which makes more sense. It improves greatly on the more subjective and vague rules stated in Pretcher's book.