All the reversal patterns in usdcad,usdchf,usdjpy...you can imagine that the common factor is usdindex...
I have no example of same hp eg, between usdindx and usdjpy to proof it...only slash RT +horizontal RT (chartisme) make me thinking on usd bearish aspect in the coming week...
If RT give way it will be another story,of course...
...for technical aspect ,heres fxstreet.com definition :
"The USD Index measures the performance of the US Dollar against a basket of currencies: EUR, JPY, GBP, CAD, CHF and SEK. It includes 9 chart types, 1 up to 1,000 periods and a vast range of customizable technical indicators."