Koinly does not recognize the AQUA token on Stellar correctly. Rather than pulling prices for aqua.network it chooses the AQUA token from Planet Finance. This means that my gains are incorrectly calculated to be much higher than they actually are.
The correct AQUA asset information can be found here: StellarExpert | Stellar XLM block explorer and analytics platform
As an aside, are there plans to fix the issue importing Stellar transaction fees?