I think we will see 560 in the next 24 hours. if this is the sale of stolen coins, we could see lower. his is a natural 3 wave decline, and should pass wave A extreme (590)
The 24h volume on bitstamp is still only 4705btc. If stolen coins were actually being sold, then you would start to see 6 digit volume numbers. Keep in mind also that over 3600 coins are mined per day. This obviously isn't stolen coins. This is a different problem. It's called "nobody is buying".