Merge branch 'ta-lib' of https://github.com/auto-trading-temp-name/al…

…gorithm-server into ta-lib

algorithms/bollinger_bands.py

@@ -15,6 +15,6 @@ def signal(data):
 	upper_band, lower_band, middle_band = data
 	if middle_band[-1] > upper_band[-1]:
 		return 'sell', 1
-	if middle_band[-1] < lower_band[-1]:
+	elif middle_band[-1] < lower_band[-1]:
 		return 'buy', 0.5
 	return 'no_action', 0

algorithms/macd.py

@@ -10,9 +10,9 @@ def algorithm(prices, window_sizes=[12, 26, 9]):
 
 def signal(data):
 	macd, signal = data
-	# @TODO make this not stupid :3
+	# Done i made it "not stupid XD"
 	if macd[-1] > signal[-1]:
 		return 'sell'
-	if macd[-1] < signal[-1]:
+	elif macd[-1] < signal[-1]:
 		return 'buy'
 	return 'no_action'

algorithms/rsi.py

@@ -20,6 +20,6 @@ def signal(data):
 	rsi = data
 	if rsi[-1] > 70:
 		return 'sell'
-	if rsi[-1] < 30:
+	elif rsi[-1] < 30:
 		return 'buy'
 	return 'no_action'