ArturSoler

Interesting, kudos on launching!

How does the email validation work internally?

Because the return on a bond is not just based on the expected risk, but also on the time value of money (generally we prefer consumption now rather than in the future).

It could be that it reduces mortality, but it's still above average.

Nice charts! Which technologies (frontend and backend) have you used?

Done!

The width of the order book panel should always be the same. Which browser/OS are you using?

Soon!

BTC-EUR on GDAX is quite liquid, almost always I look spread is 0.01€ and there are trades every few seconds

It's all SVG elements

More exchanges are coming soon!

I can store the tick data, although I'm not storing it at the moment (I disabled it for the launch and will test the load that enabling it represents).

I use Cassandra with just 1 node for the moment.

It's kind of that, although the client doesn't talk to the exchange directly, it only talks to the backend. The backend consumes events from the different exchanges, transforms it to a common format, stores it and serves it to the client (in brief terms).

Thanks!

I may in the future, but if I do it will not be charging for basic functions or inserting obstrusive advertising.

No problem. I've certainly taken some ideas from GDAX dashboard, but from some other sites too!

Thanks. Not at the moment, sorry. It's something that I have on the back of my mind but I haven't made a decision yet.