We have made effort multiple times to inform exchanges to take down CAI/BTC and inform users to switch their CAI to CAIx on coinswap. Exchanges that do not do this are responsible for whatever CAI you buy from them and do not switch in time. The last amount to be exchanged on coinswap is based on first come first serve. If you are still trading in CAI at any exchange please inform them of the change as well.
The Exchanges that responded to our requests, are Coinswap, and Mintpal, bothe which did us a great favor in making this transition smooth and easy and for that we thank them greatly.
poloniex still trading cai, maybe you should contact them.
