archcoin too, from 6k to 13k in a week then dumped, and pumped again 8 month later.
We don't know what will happen after lisk hit an exchange, someone will sell if pump someone will sell if dump. Someone will hold if pump, waiting a bigger pump, someone will buy lower and lower.
The smart way to play it is to sell a small portion of your coins if Lisk pumps 2-4x value (or higher). Then either rebuy if it goes cheaper, or just consider it as covering your initial investment.
If it dumps to or below ICO, just hold. You'll get into profit eventually. It's tempting to play the 'sell for a loss, but buy back at an even better rate' game, but that can quickly go horribly, horribly wrong.
this is how I lost 117k NXT in the beginning when they were trading only on dex was it?
i hated myself later...