36KiB, 744x251, Neural-overlap-during-empathy-for-happiness-sadness-and-anxiety-using-conjunction.jpg View SameGoogleiqdbSauceNAO Anonymous Tue 07 Sep 19:15:46 2021 No.13614183 ViewReplyOriginalReport Quoted By: >>13614229 can someone explain arbitrage and the opportunity to do risk-free investments exploiting exchange rates to me?