Gold prices concluded a 4th consecutive week of losses this past Friday. In fact, so far this month, the yellow metal is down about 3.6 percent. That marks the worst performance since February. In response, retail traders have become increasingly bullish gold. This can be seen by looking at IG Client Sentiment (IGCS). IGCS tends to function as a contrarian indicator. With that in mind, could further pain be in store for XAU/USD?