I suspect most investor's eyes will glaze over reading that, and not have any better understanding.
It isn't that difficult to understand. And they explained it using simple examples. It's what FINRA has always told people who called about the short volume reports: that there's more than one "leg" to many trades, but only the first leg can print, because double prints aren't allowed.
And in any case, people should have no trouble grasping the point: that the daily short volume reports should be disregarded in favor of the bi-monthly short interest reports.
Which is what we've all been saying for TEN YEARS.