| 197 | |
| 198 | |
| 199 | class Balance(TimeStampedModel): |
| 200 | symbol = models.CharField(max_length=30) |
| 201 | coin_balance = models.FloatField() |
| 202 | usd_balance = models.FloatField(null=True) |
| 203 | btc_balance = models.FloatField() |
| 204 | exchange_to_btc_rate = models.FloatField() |
| 205 | exchange_to_usd_rate = models.FloatField(null=True) |
| 206 | deposited_amount_usd = models.FloatField(default=0.00) |
| 207 | deposited_amount_btc = models.FloatField(default=0.00) |
| 208 | date_str = models.CharField(max_length=20, default='0', db_index=True) |
| 209 | |
| 210 | |
| 211 | class PerformanceComp(TimeStampedModel): |