You can download your transactional history by following the steps below:
1) Navigate to Account Balance and Transaction History Page
2) Click the drop-down arrow next to your account.
3) Click the “Trade History” or "Transfer History" tab.
4) Click "Download History (xlsx)" and select your desired date range. Click "Download .xlsx" and the transaction history will download onto your device.
5) Upload the file to Lukka Software
6) Select Gemini as the source/venue and Trade and Transfer as the file type