Dual Thrust 策略包含完整的图表显示, 图表动态更新，模板引用等功能, 可做学习模板使用.
import time
class Error_noSupport(BaseException):
def __init__(self):
Log("只支持OKCoin期货！#FF0000")
class Error_AtBeginHasPosition(BaseException):
def __init__(self):
Log("启动时有期货持仓! #FF0000")
ChartCfg = {
'__isStock': True,
'title': {
'text': 'Dual Thrust 上下轨图'
},
'yAxis': {
'plotLines': [{
'value': 0,
'color': 'red',
'width': 2,
'label': {
'text': '上轨',
'align': 'center'
},
}, {
'value': 0,
'color': 'green',
'width': 2,
'label': {
'text': '下轨',
'align': 'center'
},
}]
},
'series': [{
'type': 'candlestick',
'name': '当前周期',
'id': 'primary',
'data': []
}, {
'type': 'flags',
'onSeries': 'primary',
'data': []
}]
}
STATE_IDLE = 0
STATE_LONG = 1
STATE_SHORT = 2
State = STATE_IDLE
LastBarTime = 0
UpTrack = 0
BottomTrack = 0
chart = None
InitAccount = None
LastAccount = None
Counter = {
'w': 0,
'l': 0
}
def GetPosition(posType): # if the positions has no this posType ,will return [] ,Another case is return a dict of object
positions = exchange.GetPosition()
return [{'Price': position['Price'], 'Amount': position['Amount']} for position in positions if position['Type'] == posType]
def CancelPendingOrders():
while True:
orders = exchange.GetOrders()
[exchange.CancelOrder(order['Id']) for order in orders if not Sleep(500)]
if len(orders) == 0:
break
def Trade(currentState,nextState):
global InitAccount,LastAccount,OpenPrice,ClosePrice
ticker = _C(exchange.GetTicker)
slidePrice = 1
pfn = exchange.Buy if nextState == STATE_LONG else exchange.Sell
if currentState != STATE_IDLE:
Log(_C(exchange.GetPosition)) # ceshi
exchange.SetDirection("closebuy" if currentState == STATE_LONG else "closesell")
while True:
ID = pfn( (ticker['Last'] - slidePrice) if currentState == STATE_LONG else (ticker['Last'] + slidePrice), AmountOP) # xiugai 限价单
# ID = pfn(-1, AmountOP) # xiugai 市价单
# ID = pfn(AmountOP) # xiugai 市价单
Sleep(Interval)
Log(exchange.GetOrder(ID)) # xiugai
ClosePrice = (exchange.GetOrder(ID))['AvgPrice'] #
CancelPendingOrders()
if len(GetPosition(PD_LONG if currentState == STATE_LONG else PD_SHORT)) == 0:
break
account = exchange.GetAccount()
if account['Stocks'] > LastAccount['Stocks']:
Counter['w'] += 1
else:
Counter['l'] += 1
# Log("ceshi account:",account,InitAccount) #ceshi
Log(account) # xiugai
LogProfit((account['Stocks'] - InitAccount['Stocks']),"收益率:", ((account['Stocks'] - InitAccount['Stocks']) * 100 / InitAccount['Stocks']),'%')
Cal(OpenPrice,ClosePrice)
LsatAccount = account
exchange.SetDirection("buy" if nextState == STATE_LONG else "sell")
Log(_C(exchange.GetAccount))
while True:
ID = pfn( (ticker['Last'] + slidePrice) if nextState == STATE_LONG else (ticker['Last'] - slidePrice), AmountOP) # 限价单
# ID = pfn(-1, AmountOP) # 市价单
# ID = pfn(AmountOP) # 市价单
Sleep(Interval)
Log(exchange.GetOrder(ID)) # xiugai
CancelPendingOrders()
pos = GetPosition(PD_LONG if nextState == STATE_LONG else PD_SHORT)
if len(pos) != 0:
Log("持仓均价",pos[0]['Price'],"数量:",pos[0]['Amount'])
OpenPrice = (exchange.GetOrder(ID))['AvgPrice'] # pos[0]['Price']
Log("now account:",exchange.GetAccount())
break
def onTick(exchange):
global LastBarTime,chart,State,UpTrack,DownTrack,LastAccount
records = exchange.GetRecords()
if not records or len(records) <= NPeriod:
return
Bar = records[-1]
if LastBarTime != Bar['Time']:
HH = TA.Highest(records, NPeriod, 'High')
HC = TA.Highest(records, NPeriod, 'Close')
LL = TA.Lowest(records, NPeriod, 'Low')
LC = TA.Lowest(records, NPeriod, 'Close')
Range = max(HH - LC, HC - LL)
UpTrack = _N(Bar['Open'] + (Ks * Range))
DownTrack = _N(Bar['Open'] - (Kx * Range))
if LastBarTime > 0:
PreBar = records[-2]
chart.add(0, [PreBar['Time'], PreBar['Open'], PreBar['High'], PreBar['Low'], PreBar['Close']], -1)
else:
for i in range(len(records) - min(len(records), NPeriod * 3), len(records)):
b = records[i]
chart.add(0,[b['Time'], b['Open'], b['High'], b['Low'], b['Close']])
chart.add(0,[Bar['Time'], Bar['Open'], Bar['High'], Bar['Low'], Bar['Close']])
ChartCfg['yAxis']['plotLines'][0]['value'] = UpTrack
ChartCfg['yAxis']['plotLines'][1]['value'] = DownTrack
ChartCfg['subtitle'] = {
'text': '上轨' + str(UpTrack) + '下轨' + str(DownTrack)
}
chart.update(ChartCfg)
chart.reset(PeriodShow)
LastBarTime = Bar['Time']
else:
chart.add(0,[Bar['Time'], Bar['Open'], Bar['High'], Bar['Low'], Bar['Close']], -1)
LogStatus("Price:", Bar["Close"], "up:", UpTrack, "down:", DownTrack, "wins:", Counter['w'], "losses:", Counter['l'], "Date:", time.time())
msg = ""
if State == STATE_IDLE or State == STATE_SHORT:
if Bar['Close'] >= UpTrack:
msg = "做多，触发价：" + str(Bar['Close']) + "上轨" + str(UpTrack)
Log(msg)
Trade(State, STATE_LONG)
State = STATE_LONG
chart.add(1,{'x': Bar['Time'], 'color': 'red', 'shape': 'flag', 'title': '多', 'text': msg})
if State == STATE_IDLE or State == STATE_LONG:
if Bar['Close'] <= DownTrack:
msg = "做空，触发价：" + str(Bar['Close']) + "下轨" + str(DownTrack)
Log(msg)
Trade(State, STATE_SHORT)
State = STATE_SHORT
chart.add(1,{'x': Bar['Time'], 'color': 'green', 'shape': 'circlepin', 'title': '空', 'text': msg})
OpenPrice = 0
ClosePrice = 0
def Cal(OpenPrice, ClosePrice):
global AmountOP,State
if State == STATE_SHORT:
Log(AmountOP,OpenPrice,ClosePrice,"策略盈亏:", (AmountOP * 100) / ClosePrice - (AmountOP * 100) / OpenPrice, "个币， 手续费：", - (100 * AmountOP * 0.0003), "美元,折合：", _N( - 100 * AmountOP * 0.0003/OpenPrice,8), "个币")
Log(((AmountOP * 100) / ClosePrice - (AmountOP * 100) / OpenPrice) + (- 100 * AmountOP * 0.0003/OpenPrice))
if State == STATE_LONG:
Log(AmountOP,OpenPrice,ClosePrice,"策略盈亏:", (AmountOP * 100) / OpenPrice - (AmountOP * 100) / ClosePrice, "个币， 手续费：", - (100 * AmountOP * 0.0003), "美元,折合：", _N( - 100 * AmountOP * 0.0003/OpenPrice,8), "个币")
Log(((AmountOP * 100) / OpenPrice - (AmountOP * 100) / ClosePrice) + (- 100 * AmountOP * 0.0003/OpenPrice))
def main():
global LoopInterval,chart,LastAccount,InitAccount
if exchange.GetName() != 'Futures_OKCoin':
raise Error_noSupport
exchange.SetRate(1)
exchange.SetContractType(["this_week","next_week","quarter"][ContractTypeIdx])
exchange.SetMarginLevel([10,20][MarginLevelIdx])
# Log("Fee:",exchange.GetFee())
if len(exchange.GetPosition()) > 0:
raise Error_AtBeginHasPosition
CancelPendingOrders()
InitAccount = LastAccount = exchange.GetAccount()
LoopInterval = min(1,LoopInterval)
Log("交易平台:",exchange.GetName(), InitAccount)
LogStatus("Ready...")
LogProfitReset()
chart = Chart(ChartCfg)
chart.reset()
LoopInterval = max(LoopInterval, 1)
while True:
onTick(exchange)
Sleep(LoopInterval * 1000)
outlawjk def onTick: ................ if State == STATE_IDLE or State == STATE_SHORT: if Bar['Close'] >= UpTrack: msg = "做多，触发价：" + str(Bar['Close']) + "上轨" + str(UpTrack) Log(msg) Trade(State, STATE_LONG) State = STATE_LONG chart.add(1,{'x': Bar['Time'], 'color': 'red', 'shape': 'flag', 'title': '多', 'text': msg}) 如果订单未成交，这边state=state_long,改变了state的值，会不会对策略造成影响
wangyj1 我想借用这个模板的图形功能，但图中上下轨的显示明显有问题
wangyj1 上下轨都变成一条直线了，大神能否修复一下
wangyj1 上下轨都变成一条线了，大神能否修复一下
发明者量化-小小梦 应该不会 ，下的是 市价单， Trade 函数 检测到有持仓 才返回的。这个策略 逻辑是 移植 自 JS 版 OK期货 DT 策略的。
发明者量化-小小梦 你看我贴出的 ，是哪里有问题呢 ^^
发明者量化-小小梦 这个 策略 要使用 日周期的 K线 ，周期太小 不行。 https://dn-filebox.qbox.me/7a2386aa71ea2fbaa8168139789e2db87d999ecd.png