TSX is likely rife with 3 or 4 more ponzi schemes/failing large corporations yet to batter our wee colonial stock exchange. We had the Nortel, the Corel, the BreX, the Valeant.  Next up is the Bombardier, the Hydro One, and possibly the banks backing all those mortgages for homes priced at twice their fundamental value.  Suncor, Enbridge, Imperial oil ain't gonna disappear before those.