Step 1:

Log in to your Graviex account.

Step 2:

In the top right corner select the account menu, then press History.

Navigate to the Trade History tab, and then click Export to CSV.

Step 3:

You will receive a file in .csv format. Navigate to Step 1. Import. Select Add Account then choose the Graviex tab on CoinLedger. Click on Upload File and drag your CSV file into the box to import your transactions.