They said please try again, with less coins, so I did - 500 coins this time, 2017-12-15 14:10:38. Same result. Withdrawal went to "Canceled by admin" this time.
I find that ridiculous. Even if 500 coins
was small enough of a withdrawal that they could handle, you'd have to submit 125 withdrawals to get all of your coins out safely.
Also, I find it interesting - not calling anyone out, just mildly interesting - that krillan, someone with otherwise only a single post on the 11th, was so quick to respond to this thread 15 days later and reacted somewhat strongly against your questioning stocks.exchange's legitimacy. Again, though, it's possible and I'm not calling him a shill.
Wonder why they are having trouble with that. I withdrew 1,400 ITNS coins a few weeks back.