You've done very well and where at the right time, I suppose.
With KOIN I provided my first ever liquidity to Uniswap; Just to get some experience with the process and the results.
I do wonder, if the price at which we step into providing liquidity, is a factor of some sort.
BTW, I do love the speed of developments by the LEO team; They other day the integration of MetaMask... Wonderful! Hope this will drive ETH users to start using LEO and with LEO, the HIVE chain. I think it'll for sure drive LEO's value.