It's not a good idea to share. The owners of Coindata posted this on Bitcointalk
UPDATE 5th of April 2017
Good Monday everyone,
All systems are running A OK, continuing to improve and tweak algo to delivery signals.
We have reports of subscribers creating groups to propagate signals to telegram groups of over 500+ users, essentially that causes skew in our signals.
Keep in mind if you freeload you actually ruin the signals for everyone including yourself. While we cannot stop people from doing so, but pray on your mother's soul that you can sleep at night well knowing stealing from our nights of nonsleep and working hard to provide a timely service.
In order to thwart this kind of immoral behavior, we at CoinData.IO would like to offer FREE 6 Month accounts to anyone who provides information leading to groups and subscribers freeloading off of our hard work, stealing value from every paying client.
This is NOT to stop freedom flow of information, but if you want FREE stuff, go spend some time and build your own...
Thank you all for your continued patron and support!
We could not have done it without you!
CoinData.IO