Stock price when the opinion was issued
We are likely bottoming in the interest rate cycle. He sees interest rates staying much lower for much longer, but thinks they are probably bottoming. If there is a very glacial rise in interest rates as he expects, that is very good for short term interest bonds. This is a good ETF if you want to hold it for that.
Short-term corporate bonds, ZCS-T or CBO-T? They both have very similar holdings. This one weights the bonds in the portfolio related to the size they have in the market, whereas CBO weights them with a traditional laddering strategy, each ladder getting an equal weight. It is really hard to say which is better, because all bond ETF’s are ladders of a sort.