adelorenzo/stable
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Check minimal amount

Browse Source
This commit is contained in:
Anton
2018-06-12 01:05:43 +03:00
parent 90025d0ac4
commit 708320318c
2 changed files with 19 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
freqtrade/freqtradebot.py
View File

@@ -234,7 +234,7 @@ class FreqtradeBot(object):
return final_list
def get_target_bid(self, ticker: Dict[str, float]) -> Optional[float]:
def get_target_bid(self, ticker: Dict[str, float]) -> float:
"""
Calculates bid target between current ask price and last price
:param ticker: Ticker to use for getting Ask and Last Price
@@ -245,7 +245,7 @@ class FreqtradeBot(object):
balance = self.config['bid_strategy']['ask_last_balance']
return ticker['ask'] + balance * (ticker['last'] - ticker['ask'])
def _get_trade_stake_amount(self) -> float:
def _get_trade_stake_amount(self) -> Optional[float]:
stake_amount = self.config['stake_amount']
avaliable_amount = exchange.get_balance(self.config['stake_currency'])
@@ -254,7 +254,13 @@ class FreqtradeBot(object):
if open_trades >= self.config['max_open_trades']:
logger.warning('Can\'t open a new trade: max number of trades is reached')
return None
return avaliable_amount / (self.config['max_open_trades'] - open_trades)
trade_stake_amount = avaliable_amount / (self.config['max_open_trades'] - open_trades)
if trade_stake_amount < 0.0005:
raise DependencyException(
'Available balance(%f %s) is lower than minimal' % (
avaliable_amount, self.config['stake_currency'])
)
return trade_stake_amount
# Check if stake_amount is fulfilled
if avaliable_amount < stake_amount: