4hr: Zones between 0.635 and 0.665 have lots of overlaps in resistance(horizontal, fib and 200ema).
RSI is oversold on the 4hr, but not the daily. We're in a short term uptrend and a long term downtrend.
RSI divergence may signal weakening bulls and possible reversal of short term uptrend.
Entered a short at 0.635, if price reaches 0.66, will place a bigger short position.
Note that nzd is in a trend of weakening amidst the trade war. Personally, I believe cad's weakness is also due for a correction as the nafta fud have passed, and there's no strong fundamental for its weakness.
All these points to continuation in downside, and i speculate this upwards impulse is a correction.