ICO price (by the Ethereum price then) was approx $0.11 per 1 ICX. 1 ETH = 2500 ICX as you said. The price now according to Coinmarketcap ($6.34 per 1 ICX) is x60 the ICO price. More like 6000% achieved for now . And it will only keep growing. Expect it to be something like 10000%-%15000 around late January. Hopefully, we will see it $20 per coin very soon - reasonable price for this kind of project or that means that their market cap should get from $2.4b to $8b. It's just a matter of time for this to happen. I hope everyone will understand this as soon as possible.