I am pretty novice when it comes to quantitative finance and the various disciplines it involves. I just did some code to try and check if EURJPY and USDCAD are cointegrated. Most of the code is taken from another cointegration example I found. I got a good p-value and the test seems to indicate stationarity. Does my code and testing look good? Do you agree with the test results that these pairs are cointegrated? Any help is appreciated. Thank you so much in advance!