def stock_in_divergece(code, tradeCycle='W', startdate='', enddate=''):
dfdata = ts.get_k_data(code,
ktype=tradeCycle,
start=startdate,
end=enddate)
if (len(dfdata) < 120): # 剔除交易时间少于120天的个股
return False
dates = dfdata['date'].values
closes = dfdata['close'].values
highs = dfdata['high'].values
lows = dfdata['low'].values
macddiclist = ta.cal_macd(dates, closes)
macd, dif, dea = DP.get_macd_list(macddiclist)
divstatus = ta.macd_in_bulldivergence(dates, macd)
divstatus['div']
if (divstatus['div'] != 0):
return True
else:
return False
def batch_divergence_monitor(stocklist=None):
lasttradetimestr = DP.get_last_trade_time('D')
if stocklist is None:
stocklist = ['longtou', 'etf']
for dataset in stocklist:
for tradeCycle in ['W', 'D', '60', '30', '15']:
colNames = [
'code', 'name', 'cycle', 'period', 'curclose', 'sma', 'ATR',
'ATRRatio', 'rewardrisk', 'primImpScore', 'tradeImpScore',
'primdivscore', 'divscore', 'difdeascore', 'macdscore',
'totalscore'
]
filename = StrategyName + '-' + dataset
RootDir = os.path.join(os.pardir, 'data', lasttradetimestr)
DP.mkdir(RootDir)
filepath = os.path.join(RootDir, filename + '.csv')
codelist = DI.get_stockcode_list(dataset)
dfSelected = pd.DataFrame([], columns=colNames)
dfScreen = codelist[['code', 'name']]
totalrows = len(dfScreen)
for i in range(totalrows):
code = dfScreen.loc[i, 'code']
code = DP.codeType(code)
name = dfScreen.loc[i, 'name']
#if(DI.is_tingpai(code)):
# continue
dfdata = ts.get_k_data(code, ktype=tradeCycle)
if (len(dfdata) < 120): #剔除交易时间少于120天的个股
continue
dates = dfdata['date'].values
closes = dfdata['close'].values
highs = dfdata['high'].values
lows = dfdata['low'].values
macddiclist = ta.cal_macd(dates, closes)
macd, dif, dea = DP.get_macd_list(macddiclist)
divStatus = ta.macd_in_bulldivergence_signal(dates, macd)
divscore = divStatus['div']
macdscore = divStatus['macd']
period = divStatus['period']
if (divscore != 0):
print(code, name, tradeCycle, divscore, macdscore, period)
absdis, perdis, maprice = ta.curdistosma(closes, 20)
curATR = ta.last_atr(dates, closes, highs, lows)
ATRWZ = absdis / curATR
curClose = closes[-1]
ATRRatio = curATR / curClose
primCycle = GetPrimaryCycle(tradeCycle)
dataprimCycle = ts.get_k_data(code, ktype=primCycle)
primCloses = dataprimCycle['close'].values
primdates = dataprimCycle['date'].values
primlows = dataprimCycle['low'].values
primImpScore = FBD.ImpluseScore(primdates, primCloses)
tradeImpScore = FBD.ImpluseScore(dates, closes)
primmacd = pd.Series(ta.cal_macd(primdates, primCloses))
primmacd, primdif, primdea = DP.get_macd_list(primmacd)
primdivStatus = ta.macd_in_bulldivergence_signal(
primdates, primmacd)
primdivscore = primdivStatus['div']
if (primdivscore != 0):
primdivscore = 1
difdeadivscore = 0
if (ta.in_loose_bulldivergence(dif, period)):
difdeadivscore += 1
if (ta.in_loose_bulldivergence(dea, period)):
difdeadivscore += 1
totalscore = primImpScore + tradeImpScore + primdivscore + divscore + difdeadivscore + macdscore
curATR = round(curATR, 2)
ATRRatio = round(ATRRatio * 100, 2)
ATRWZ = round(ATRWZ, 2)
maprice = round(maprice, 2)
s = Series([
code, name, tradeCycle, period, curClose, maprice,
curATR, ATRRatio, ATRWZ, primImpScore, tradeImpScore,
primdivscore, divscore, difdeadivscore, macdscore,
totalscore
],
index=colNames)
dfSelected = dfSelected.append(s, ignore_index=True)
dfSelected = dfSelected.sort_values(by='totalscore',
ascending=False)
dfSelected = pd.DataFrame(dfSelected.values,
columns=dfSelected.columns)
if os.path.exists(filepath):
dfSelected.to_csv(filepath, mode='a', header=None)
else:
dfSelected.to_csv(filepath)
def batch_invaluezone_divergence(dataset='hs300', tradeCycle='D', recent=5):
lasttradetimestr = DP.get_last_trade_time('D')
colNames = [
'code', 'name', 'period', 'curclose', 'sma', 'ATR', 'ATRRatio',
'rewardrisk', 'primImpScore', 'tradeImpScore', 'primdivscore',
'divscore', 'difdeascore', 'macdscore', 'totalscore'
]
filename = StrategyName + lasttradetimestr + '-' + dataset + '-' + tradeCycle
RootDir = os.path.join(os.pardir, 'data', lasttradetimestr)
DP.mkdir(RootDir)
filepath = os.path.join(RootDir, filename + '.xls')
codelist = DI.get_stockcode_list(dataset)
dfSelected = pd.DataFrame([], columns=colNames)
dfScreen = codelist[['code', 'name']]
totalrows = len(dfScreen)
for i in range(totalrows):
code = dfScreen.loc[i, 'code']
code = DP.codeType(code)
name = dfScreen.loc[i, 'name']
if (DI.is_tingpai(code)):
continue
dfdata = ts.get_k_data(code, ktype=tradeCycle)
if (len(dfdata) < 120): #剔除交易时间少于120天的个股
continue
dates = dfdata['date'].values
closes = dfdata['close'].values
highs = dfdata['high'].values
lows = dfdata['low'].values
if (not ta.invaluezone(closes, 10, 20)):
continue
macddiclist = ta.cal_macd(dates, closes)
macd, dif, dea = DP.get_macd_list(macddiclist)
if (min(macd[-3:]) > 0):
continue
divStatus = ta.macd_in_bulldivergence(dates, macd)
divscore = divStatus['div']
macdscore = divStatus['macd']
period = divStatus['period']
if (divscore != 0):
print(code, name, divscore, macdscore, period)
absdis, perdis, maprice = ta.curdistosma(closes, 20)
curATR = ta.last_atr(dates, closes, highs, lows)
ATRWZ = absdis / curATR
curClose = closes[-1]
ATRRatio = curATR / curClose
primCycle = GetPrimaryCycle(tradeCycle)
dataprimCycle = ts.get_k_data(code, ktype=primCycle)
primCloses = dataprimCycle['close'].values
primdates = dataprimCycle['date'].values
primlows = dataprimCycle['low'].values
primImpScore = FBD.ImpluseScore(primdates, primCloses)
tradeImpScore = FBD.ImpluseScore(dates, closes)
primmacd = pd.Series(ta.cal_macd(primdates, primCloses))
primmacd, primdif, primdea = DP.get_macd_list(primmacd)
primdivStatus = ta.macd_in_bulldivergence_signal(
primdates, primmacd)
primdivscore = primdivStatus['div']
if (primdivscore != 0):
primdivscore = 1
difdeadivscore = 0
if (ta.in_loose_bulldivergence(dif, period)):
difdeadivscore += 1
if (ta.in_loose_bulldivergence(dea, period)):
difdeadivscore += 1
totalscore = primImpScore + tradeImpScore + primdivscore + divscore + difdeadivscore + macdscore
curATR = round(curATR, 2)
ATRRatio = round(ATRRatio * 100, 2)
ATRWZ = round(ATRWZ, 2)
maprice = round(maprice, 2)
colNames = [
'code', 'name', 'period', 'curclose', 'sma', 'ATR', 'ATRRatio',
'ATRWZ', 'primImpScore', 'tradeImpScore', 'primdivscore',
'divscore', 'difdeascore', 'macdscore', 'totalscore'
]
s = Series([
code, name, period, curClose, maprice, curATR, ATRRatio, ATRWZ,
primImpScore, tradeImpScore, primdivscore, divscore,
difdeadivscore, macdscore, totalscore
],
index=colNames)
dfSelected = dfSelected.append(s, ignore_index=True)
dfSelected = dfSelected.sort_values(by='totalscore', ascending=False)
dfSelected = pd.DataFrame(dfSelected.values, columns=dfSelected.columns)
DI.Write_DF_T0_Excel(filepath, dfSelected, 'selected')
def vectorized_falsebreakout_divergence(code='510300',
tradeCycle='D',
recent=5):
colNames = [
'code', 'time', 'period', 'curclose', 'sma', 'ATR', 'ATRRatio',
'rewardratio', 'riskratio', 'targetprice', 'cutshort', 'ATRWZ',
'rewardrisk', 'primImpScore', 'tradeImpScore', 'valuescore',
'primdivscore', 'divscore', 'difdeascore', 'macdscore', 'totalscore',
'targetprice1', 'targetprice2'
]
filename = StrategyName + '-' + code + '-' + tradeCycle
dfSelected = pd.DataFrame([], columns=colNames)
RootDir = os.path.join(os.pardir, 'data', 'Vectorized')
DP.mkdir(RootDir)
filepath = os.path.join(RootDir, filename + '.xls')
code = DP.codeType(code)
dfdata = ts.get_k_data(code, start='2000-01-01',
ktype=tradeCycle) #start = '2016-01-01',
if (len(dfdata) < 120): #剔除交易时间少于120天的个股
print('Not Enough data for decision making.')
totaldates = dfdata['date'].values
totalcloses = dfdata['close'].values
totalhighs = dfdata['high'].values
totallows = dfdata['low'].values
macddiclist = ta.cal_macd(totaldates, totalcloses)
totalmacd, totaldif, totaldea = DP.get_macd_list(macddiclist)
i = 120
while i < len(totalcloses):
closes = totalcloses[:i]
highs = totalhighs[:i]
lows = totallows[:i]
macd = totalmacd[:i]
dif = totaldif[:i]
dea = totaldea[:i]
dates = totaldates[:i]
if (macd[-1] < macd[-2] or macd[-3] <
macd[-2]): #macd[-1]> 0 这个条件由于without right shoulder删除
i = i + 1
continue
divStatus = ta.macd_in_bulldivergence_signal(dates, macd)
divscore = divStatus['div']
macdscore = divStatus['macd']
period = divStatus['period']
if (divscore != 0 and isPriceNewLow(lows, recent, period, tradeCycle)):
date = dates[-1]
absdis, perdis, maprice = ta.curdistosma(closes, 20)
curATR = ta.last_atr(dates, closes, highs, lows)
targetprice = maprice + 2 * curATR #应该是前高更合理
prelow = min(lows[-recent:]) # 因此此处要求近recent天创period天新低
cutshort = prelow
ATRWZ = absdis / curATR
curClose = closes[-1]
targetprice2 = curClose + 2 * curATR
targetprice3 = np.max(closes[-period:])
ATRRatio = curATR / curClose
rewardratio = (targetprice - curClose) * 100 / curClose
riskratio = (curClose - cutshort) * 100 / curClose
rewardrisk = (targetprice - curClose) / (curClose - cutshort)
primCycle = GetPrimaryCycle(tradeCycle)
dataprimCycle = ts.get_k_data(code, ktype=primCycle)
primCloses = dataprimCycle['close'].values
primdates = dataprimCycle['date'].values
primlows = dataprimCycle['low'].values
primImpScore = ImpluseScore(primdates, primCloses)
tradeImpScore = ImpluseScore(dates, closes)
valuescore = value_score(dates, closes)
primmacd = pd.Series(ta.cal_macd(primdates, primCloses))
primmacd, primdif, primdea = DP.get_macd_list(primmacd)
isPrimNewLow = isPriceNewLow(primlows, recent, 30)
primdivStatus = ta.macd_in_bulldivergence_signal(
primdates, primmacd)
primdivscore = primdivStatus['div']
if (primdivscore != 0 and isPrimNewLow != 0):
primdivscore = 2
elif (primdivscore != 0):
primdivscore = 1
difdeadivscore = 0
if (ta.in_loose_bulldivergence(dif, period)):
difdeadivscore += 1
if (ta.in_loose_bulldivergence(dea, period)):
difdeadivscore += 1
totalscore = primImpScore + tradeImpScore + valuescore + primdivscore + divscore + difdeadivscore + macdscore
curATR = round(curATR, 2)
ATRRatio = round(ATRRatio * 100, 2)
rewardratio = round(rewardratio, 2)
riskratio = round(riskratio, 2)
ATRWZ = round(ATRWZ, 2)
rewardrisk = round(rewardrisk, 2)
targetprice = round(targetprice, 2)
maprice = round(maprice, 2)
s = Series([
code, date, period, curClose, maprice, curATR, ATRRatio,
rewardratio, riskratio, targetprice, cutshort, ATRWZ,
rewardrisk, primImpScore, tradeImpScore, valuescore,
primdivscore, divscore, difdeadivscore, macdscore, totalscore,
targetprice2, targetprice3
],
index=colNames)
dfSelected = dfSelected.append(s, ignore_index=True)
i += 1
#dfSelected = dfSelected.sort_values(by='totalscore',ascending=False)
dfSelected = pd.DataFrame(dfSelected.values, columns=dfSelected.columns)
#dfSelected.to_csv(filepath)
DI.Write_DF_T0_Excel(filepath, dfSelected, 'selected')
return dfSelected
def batch_falsebreakout_divergence(dataset='hs300', tradeCycle='D', recent=3):
lasttradetimestr = DP.get_last_trade_time('D')
'''
colNames = ['code', 'time', 'period', 'curclose', 'sma', 'ATR', 'ATRRatio', 'rewardratio',
'riskratio', 'targetprice', 'cutshort', 'ATRWZ', 'rewardrisk', 'primImpScore',
'tradeImpScore', 'valuescore', 'primdivscore', 'divscore', 'difdeascore', 'macdscore',
'totalscore','targetprice1','targetprice2']
'''
colNames = [
'code', 'name', 'time', 'period', 'curclose', 'sma', 'ATR', 'ATRRatio',
'rewardratio', 'riskratio', 'targetprice', 'cutshort', 'ATRWZ',
'rewardrisk', 'primImpScore', 'tradeImpScore', 'valuescore',
'primdivscore', 'divscore', 'difdeascore', 'macdscore', 'totalscore',
'targetprice2', 'targetprice3'
]
filename = StrategyName + lasttradetimestr + '-' + dataset + '-' + tradeCycle
RootDir = os.path.join(os.pardir, 'data', lasttradetimestr)
DP.mkdir(RootDir)
filepath = os.path.join(RootDir, filename + '.xls')
codelist = DI.get_stockcode_list(dataset)
dfSelected = pd.DataFrame([], columns=colNames)
dfScreen = codelist[['code', 'name']]
totalrows = len(dfScreen)
for i in range(totalrows):
code = dfScreen.loc[i, 'code']
code = DP.codeType(code)
name = dfScreen.loc[i, 'name']
if (DI.is_tingpai(code)):
continue
dfdata = ts.get_k_data(code, ktype=tradeCycle)
if (len(dfdata) < 120): #剔除交易时间少于120天的个股
continue
dates = dfdata['date'].values
closes = dfdata['close'].values
highs = dfdata['high'].values
lows = dfdata['low'].values
macddiclist = ta.cal_macd(dates, closes)
macd, dif, dea = DP.get_macd_list(macddiclist)
if (not (macd[-2] < 0 and macd[-2] < macd[-1]
and macd[-2] < macd[-3])):
continue
if (code in dfSelected['code'].values):
continue
divStatus = ta.macd_in_bulldivergence_signal(dates, macd)
divscore = divStatus['div']
macdscore = divStatus['macd']
period = divStatus['period']
if (divscore != 0 and isPriceNewLow(lows, recent, period)):
absdis, perdis, maprice = ta.curdistosma(closes, 20)
curATR = ta.last_atr(dates, closes, highs, lows)
targetprice = maprice + 2 * curATR
prelow = min(lows[-recent:]) #因此此处要求近recent天创period天新低
ATRWZ = absdis / curATR
curClose = closes[-1]
#cutshort = min(prelow, curClose - curATR)
cutshort = prelow
ATRRatio = curATR / curClose
#rewardratio = (targetprice-curClose)*100/curClose
riskratio = (curClose - cutshort) * 100 / curClose
#rewardrisk = (targetprice-curClose)/(curClose-cutshort)
primCycle = GetPrimaryCycle(tradeCycle)
dataprimCycle = ts.get_k_data(code, ktype=primCycle)
primCloses = dataprimCycle['close'].values
primdates = dataprimCycle['date'].values
primlows = dataprimCycle['low'].values
primImpScore = ImpluseScore(primdates, primCloses)
tradeImpScore = ImpluseScore(dates, closes)
valuescore = value_score(dates, closes)
primmacd = pd.Series(ta.cal_macd(primdates, primCloses))
primmacd, primdif, primdea = DP.get_macd_list(primmacd)
isPrimNewLow = isPriceNewLow(primlows, recent, 30)
primdivStatus = ta.macd_in_bulldivergence_signal(
primdates, primmacd)
primdivscore = primdivStatus['div']
if (primdivscore != 0 and isPrimNewLow != 0):
primdivscore = 2
elif (primdivscore != 0):
primdivscore = 1
difdeadivscore = 0
if (ta.in_loose_bulldivergence(dif, period)):
difdeadivscore += 1
if (ta.in_loose_bulldivergence(dea, period)):
difdeadivscore += 1
totalscore = primImpScore + tradeImpScore + valuescore + primdivscore + divscore + difdeadivscore + macdscore
curATR = round(curATR, 4)
targetprice2 = curClose + 2 * curATR
targetprice3 = np.max(closes[-period:])
target = np.min(
[float(targetprice),
float(targetprice2),
float(targetprice3)])
rewardratio = (target - curClose) * 100 / curClose
rewardrisk = (target - curClose) / (curClose - cutshort)
ATRRatio = round(ATRRatio * 100, 3)
rewardratio = round(rewardratio, 3)
riskratio = round(riskratio, 3)
ATRWZ = round(ATRWZ, 3)
rewardrisk = round(rewardrisk, 3)
targetprice = round(targetprice, 3)
maprice = round(maprice, 3)
cutshort = round(cutshort, 3)
import datetime
curtime = datetime.datetime.now()
selectedcolNames = [
'ATR', 'ATRRatio', 'code', 'name', 'time', 'curclose',
'cutshort', 'rewardratio', 'riskratio', 'rewardrisk', 'sma',
'targetprice', 'targetprice2', 'targetprice3'
]
print(curATR, ATRRatio, code, tradeCycle, name, curtime, curClose,
cutshort, rewardratio, riskratio, rewardrisk, maprice,
targetprice, targetprice2, targetprice3)
s = Series([
code, name, curtime, period, curClose, maprice, curATR,
ATRRatio, rewardratio, riskratio, targetprice, cutshort, ATRWZ,
rewardrisk, primImpScore, tradeImpScore, valuescore,
primdivscore, divscore, difdeadivscore, macdscore, totalscore,
targetprice2, targetprice3
],
index=colNames)
dfSelected = dfSelected.append(s, ignore_index=True)
dfSelected = dfSelected[selectedcolNames]
dfSelected = dfSelected.sort_values(by='time', ascending=False)
dfSelected = pd.DataFrame(dfSelected.values, columns=dfSelected.columns)
if (not os.path.exists(filepath)):
DI.Write_DF_T0_Excel(filepath, dfSelected, 'selected')
else:
dftotal = DI.Get_TrdData_FromExcel(filepath, 'selected')
dftotal = pd.concat([dftotal, dfSelected])
DI.Write_DF_T0_Excel(filepath, dftotal, 'selected')
def vectorized_smabreak_divergence(code='510300', tradeCycle='D'):
colNames = [
'time', 'code', 'curclose', 'sma', 'ATR', 'ATRRatio', 'ATRWZ',
'tradeImpScore', 'primImpScore'
]
filename = StrategyName + '-' + code + '-' + tradeCycle
dfSelected = pd.DataFrame([], columns=colNames)
RootDir = os.path.join(os.pardir, 'data', 'Vectorized')
filepath = os.path.join(RootDir, filename + '.xls')
code = DP.codeType(code)
startdate = '2000-01-01'
dfdata = ts.get_k_data(code, start=startdate, end='', ktype=tradeCycle)
if (len(dfdata) < 120): # 剔除交易时间少于120天的个股
print('Not Enough data for decision making.')
totaldates = dfdata['date'].values
totalcloses = dfdata['close'].values
totalhighs = dfdata['high'].values
totallows = dfdata['low'].values
macddiclist = ta.cal_macd(totaldates, totalcloses)
totalmacd, totaldif, totaldea = DP.get_macd_list(macddiclist)
i = 120
while i < len(totalcloses):
closes = totalcloses[:i]
highs = totalhighs[:i]
lows = totallows[:i]
dates = totaldates[:i]
if (not ta.smaupcrosssignal(closes, 20)):
i += 1
continue
primCycle = GetPrimaryCycle(tradeCycle)
if (stock_in_divergece(code,
primCycle,
startdate=startdate,
enddate=dates[-1])):
absdis, perdis, maprice = ta.curdistosma(closes, 20)
curATR = ta.last_atr(dates, closes, highs, lows)
ATRWZ = absdis / curATR
curClose = closes[-1]
ATRRatio = curATR / curClose
tradeImpScore = FBD.ImpluseScore(dates, closes)
curATR = round(curATR, 2)
ATRRatio = round(ATRRatio * 100, 2)
ATRWZ = round(ATRWZ, 2)
maprice = round(maprice, 2)
dataprimCycle = ts.get_k_data(code, ktype=primCycle)
primCloses = dataprimCycle['close'].values
primdates = dataprimCycle['date'].values
primImpScore = FBD.ImpluseScore(primdates, primCloses)
s = Series([
dates[-1], code, curClose, maprice, curATR, ATRRatio, ATRWZ,
tradeImpScore, primImpScore
],
index=colNames)
dfSelected = dfSelected.append(s, ignore_index=True)
else:
pass
i += 1
# dfSelected = dfSelected.sort_values(by='totalscore',ascending=False)
dfSelected = pd.DataFrame(dfSelected.values, columns=dfSelected.columns)
# dfSelected.to_csv(filepath)
DI.Write_DF_T0_Excel(filepath, dfSelected, 'selected')
return dfSelected