Just a note that the 4 preferred issues from container ship owner Costamare (CMRE) are tumbling.
Shares went ex-dividend ex dividend on the 13th–and have just continued to move lower. The high yield issues are now $1 lower since ex date.
A quick scan and I don’t see real news out there (although there may be some), but I think it is more likely simply a sell off on valuation.
Their 4 issues can be seen here.
For those with risk tolerance there may be opportunity here.