I guess its time to move the BTC to Bittrex and wait for the fork to finish.
No thanks! Bitcoin Gold may at best be worth a few percent of Bitcoin. Trusting an exchange with your Bitcoins is always a risk, trusting them for something this small isn't worth it (to me). I own my own private keys, after the Gold fork I'll separate all my Bitcoins, Bitcoin Cash and Bitcoin Gold (in this order!) into separate addresses. From there, I'll see what to sell and what to keep.
The Bitcoin Cash fork taught me once again I can't time when to sell, and right after the fork (during huge dumps) isn't the best moment to sell.
BittrexBittrex will close deposits and withdrawals of Bitcoin (including 2nd layer protocol XCP/OMNI and associated assets) 24 hours prior to the BTG snapshot block 491,407 occurring approximately on October 24, 3am PT (10am UTC). The wallet will remain closed until the on-exchange snapshot is complete. Trading will remain active during this time.
I don't understand why they need to close their wallet to take a snapshot. The snapshot on the blockchain will happen at that exact block, Bittrex needs to ensure they take a snapshot of all account balances at that exact same time. If they don't close Bitcoin trading, they can't use 24 hours to take that snapshot, they'll need to do it the second the fork happens.
But Bittrex have problem with many account, they blocked and request enhanced verification.
Why? Crypto currency must be anonymous!
If you want to be anonymous, don't use a centralized exchange.
What about blockchain(cold wallet with my own private key)?
It will be very similar to the Bitcoin Cash fork:
[GUIDE] How to claim Bitcoin Cash