For borrow, MIC 4.7%, EQB 1.4% but that may have changed. I don't really like being long any of the CAD banks so don't like the pair trade. One I do like is long US banks and short cad. Not as attractive as it has been, but I think still works.
Agree with Wisdom. The second mortgage mkt will change a lot on this. In the past you could borrow the downpayment and banks didn't care as mortgage was insured. Now that they actually bear the risk, they don't want super expensive debt that hurts their borrowers debt servicing ability. Also they would need to borrow to get to 20% down, big difference from borrowing to get 5% down. Doing quick math borrowing 20% at 12% would cost as much as 3% mortgage on following 80%. No one is going to do that.
A big part of all this is getting the risk to be born by the originating banks. There may be further changes that make them face more risk when they do use insurance. So we have a situation where less insurance is available, banks face higher risk and capital requirements are going up. So less credit available and more expensive mortgage rates when available. Therefore house prices are going lower.