Ok, a little update. Currently we are fighting at some resistance around $34 level. If we break it, we can go for a new ATH. BTC is currently looking bullish and heading to around 12.5k-12.7k level seems like a pretty likely scenario.
Regarding exchanges and wallet support- atm nothing changed 'ClassicEtherWallet, ClassicMask and MyEtherWallet are guaranteed to work.' Also Coinomi is going to support it. They are working to list Callisto on HitBtc, Bittrex and Binance but so far there is no official info about listing or fork support.