I traded WTI (oil) on June21,2017 , the lowest price my trading platform shows on chart was 41.83, but when I checked the other Forex companies and public media which included Wall St, Bloomberg ,business insider and investing.com, all of them presented 42.04--42.06, it is over $20 difference, I think this is unusual, I want to find more proof from the other trading platforms, can you guys tell me the lowest price for WTI on June21,2017 on your trading platforms?