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Improve documentation example

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This commit is contained in:
Reigo Reinmets 2021-12-24 19:02:39 +02:00
parent ad247b2f07
commit f61aaa8c0d
1 changed files with 8 additions and 1 deletions
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docs/strategy-advanced.md
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@ -253,6 +253,8 @@ class DigDeeperStrategy(IStrategy):
stoploss = -0.30 stoploss = -0.30
max_dca_orders = 3 max_dca_orders = 3
# This number is explained a bit further down
max_dca_multiplier = 5.5
# ... populate_* methods # ... populate_* methods
@ -262,7 +264,7 @@ class DigDeeperStrategy(IStrategy):
**kwargs) -> float: **kwargs) -> float:
if self.config['stake_amount'] == 'unlimited': if self.config['stake_amount'] == 'unlimited':
return proposed_stake / 5.5 return proposed_stake / self.max_dca_multiplier
# Use default stake amount. # Use default stake amount.
return proposed_stake return proposed_stake
@ -306,10 +308,15 @@ class DigDeeperStrategy(IStrategy):
# If that falles down to -5% again, we buy 1.5x more # If that falles down to -5% again, we buy 1.5x more
# If that falles once again down to -5%, we buy 1.75x more # If that falles once again down to -5%, we buy 1.75x more
# Total stake for this trade would be 1 + 1.25 + 1.5 + 1.75 = 5.5x of the initial allowed stake. # Total stake for this trade would be 1 + 1.25 + 1.5 + 1.75 = 5.5x of the initial allowed stake.
# That is why max_dca_multiplier is 5.5
# Hope you have a deep wallet! # Hope you have a deep wallet!
if 0 < count_of_buys <= self.max_dca_orders: if 0 < count_of_buys <= self.max_dca_orders:
try: try:
# This returns max stakes for one trade
stake_amount = self.wallets.get_trade_stake_amount(pair, None) stake_amount = self.wallets.get_trade_stake_amount(pair, None)
# This calculates base order size
stake_amount = stake_amount / self.max_dca_multiplier
# This then calculates current safety order size
stake_amount = stake_amount * (1 + (count_of_buys * 0.25)) stake_amount = stake_amount * (1 + (count_of_buys * 0.25))
return stake_amount return stake_amount
except Exception as exception: except Exception as exception: