Despite Thursday’s push higher, WTI crude oil prices are on course to drop -3.5 percent this week so far. Not only would that be the worst week since early May, but it would also bring a 7-week winning streak to an end. In response, retail traders have started to become more bullish. This can be seen by taking a look at IG Client Sentiment (IGCS), which often functions as a contrarian indicator. With that in mind, is crude oil at risk of extending recent losses?