1.56 at support level and it nicely rebound from there. You can wait for breakout of the descending wedge or take a small position to test. If the latter, be mindful that there lies a possibility that it might hit the upper channel of the descending wedge , then make another lower low towards 1.37 before rebounding.
For stocks, I mostly hold it for mid to long term so small price differentials for a good growth stock is OK for me. You have to decide for yourself the reasons to buy.