Maybe so but the bottom line is I've been reliably informed that credit default swaps on securities issued by a company with NR's rating should be trading at about 50 basis points. Was trading at rougly 3 times that on friday and 2.5 times that monday.
Just make sure that this reliable informant is fully aware that the spread on corporate swaps has been absurdly low for quite a long time. That may well now be at an end, with a reversion to the mean taking place.
However, fortune favours the brave and a 1.5% spread seems reasonable if you trust Moody's rating.