Hello there,
I have previously transferred my SHIB from Voyager to Binance US. Even though Binance US is correctly configured on my koinly accooount. I still get “Missing purchase history”. BTW I never had airddrops.
Wallet: Voyager (Voyager)
Transactions: 41
Imported with: CSV
- No airdrops/forks found
- 1 transactions are missing purchase history
---- Missing 823142.09900341 SHIB on 2021-12-03 18:09:59 UTC
Hello!
Alex from Koinly here 
This is usually a sign of the transfer not having merged properly.
You can check this article that explains what Koinly needs in order to automatically handle transfers:
https://help.koinly.io/en/articles/3661312-how-koinly-handles-transfers-between-your-own-wallets
Best regards,
Alex
Hi Alexander,
I tried all those tips. The problem is not amount of SHIB sent from Voyager and received by Binance US. The real problem is that all the previous SHIB buys at voyager are not recognized as what is being transferred to Binance US. So the amount being transferred is assumed that I got them for free. I don’t know why.