This is the worst I've seen and it started well before the fork. There is no STEEM being transferred from the exchanges to users accounts (orange). The blue presumably goes to the exchange, but the exchanges are blind to the deposits. This is a major problem if no one can use exchanges for STEEM. What is Steemit Inc doing about it?
It seems that a lot of exchanges have suspended deposits, withdrawals, and trading of STEEM. I believe they will start up again once the HF mess has been solved. Hopefully the big ones open up again within the next few days.