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This commit is contained in:
David Brazda
2024-02-06 11:16:09 +07:00
parent 1f8afef042
commit 7abdf47545
1 changed files with 11 additions and 3 deletions
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14
v2realbot/strategyblocks/indicators/custom/classes/SuperTrendTV.py
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@ -10,6 +10,7 @@ class SuperTrendTV(IndicatorBase):
See conversation: [Indicator Plugin Builder](https://chat.openai.com/g/g-aCKuSmbIe-indicator-plugin-builder/c/1ad650dc-05f1-4cf6-b936-772c0ea86ffa)
inspirace https://www.tradingview.com/script/r6dAP7yi/
"""
def __init__(self, atr_period=10, atr_multiplier=3.0, state=None):
super().__init__(state)
self.atr_period = atr_period
@ -19,7 +20,7 @@ class SuperTrendTV(IndicatorBase):
self.closes = deque(maxlen=atr_period)
self.up = None
self.down = None
self.trend = 1
self.trend = 0
def next(self, high, low, close):
self.highs.append(high[-1])
@ -44,7 +45,14 @@ class SuperTrendTV(IndicatorBase):
self.up = max(up, self.up) if close[-2] > self.up else up
self.down = min(dn, self.down) if close[-2] < self.down else dn
previous_trend = self.trend
self.trend = 1 if (self.trend == -1 and close[-1] > self.down) else -1 if (self.trend == 1 and close[-1] < self.up) else self.trend
# Update trend for the first time if it's still at initial state
if self.trend == 0:
self.trend = 1 if close[-1] > self.down else -1 if close[-1] < self.up else 0
else:
# Update trend based on previous values if it's not at initial state
self.trend = 1 if (self.trend == -1 and close[-1] > self.down) else -1 if (self.trend == 1 and close[-1] < self.up) else self.trend
#previous_trend = self.trend
#self.trend = 1 if (self.trend == -1 and close[-1] > self.down) else -1 if (self.trend == 1 and close[-1] < self.up) else self.trend
return [self.up, self.down, self.trend]