This doesn&#x27;t sound right. The markets are populated with people who will invest hundreds of millions of dollars to outcompete other firms for sub-penny advantages on trades, and, contrary to popular belief, the largest and most successful of those firms are not making so much money that they&#x27;re upending the finance industry.<p>So if somebody is making 8% for doing &quot;absolutely nothing&quot;, can you explain why somebody else isn&#x27;t taking them to the cleaners by offering to do the same nothing for 7.9%?