updates below
From these two sources
https://blockchain.info/address/35emx395afKAKAr72VoePVbu3FJvxLPVny
https://etherscan.io/address/0xcafb10ee663f465f9d10588ac44ed20ed608c11e
Earlier today before Bitfinex came back up these wallets had
BTC: 92,000 and ETH 1,000,000
How low will it go? Is the ETH withdrawal rate higher due to quick withdraws?
Update 1
BTC: 77,000 16.3% withdrawn
ETH 713,000 29% withdrawn
edit 2
ETH 577,000 42% withdrawn
edit 3
ETH 545,000 45.5%
The BTC calculation is not correct. 39coweGgC8CPZ6hYL1BBEfc1zqbSfHsprW is also their wallet. 28,000 BTC was withdrawan today.
See https://blockchain.info/address/39coweGgC8CPZ6hYL1BBEfc1zqbSfHsprW
that seems to be the hot wallet, that btc is coming from the cold storage I linked and then presumable to users
The Bitcoin balance looks like it has stabilized, but ETH is down to 576,000 now!
I guess ETH holders were pretty unhappy about the haircut. Can't say I blame them.