This page explains how to upload multiple transaction history files.
Regarding the uploading of transaction history files, we confirm whether or not new transactions are included based on the transaction date and time to prevent double-counting.
Depending on the exchange, there is a limit such as three months for the period of time that a file can be downloaded at one time. If there are several files for a exchange, please upload the files in order of the oldest date.
Click here to upload the file.