US Dollar next step

Two possible scenarios:
Green one: to continue going up in short term and hit upper end of channel
Pink one: to go sideways in short term and hit upper end of channel
No matter which scenario happens, should keep close watch at what happens after US Dollar touches upper end of channel.

US Dollar ($USD) chart analysis

US Dollar broke down from three year support line last week, but is facing two support lines ahead: red at $74.3 and blue at $70.7, how the dollar react to these two lines especially the blue one will be crucial to the market direction in near and intermediate terms.