self._avg = self._inc.rolling(window=self._window,
min_periods=self._min_periods).mean()
self._std = self._inc.rolling(window=self._window,
min_periods=self._min_periods).std()
self._pos_std = self._std * 2
self._neg_std = -self._std * 2
@property
def inc(self):
return self._inc.rename('inc')
@property
def pos_std(self):
return self._pos_std.rename('pos_std')
@property
def neg_std(self):
return self._neg_std.rename('neg_std')
@property
def std(self):
return self._std.rename('std')
if __name__ == '__main__':
_df = OHLC('2017-12-15', '2017-12-18', 'HSIc1')
_macd = Macd(_df)
_ma = Ma(_df, 10, 20, 30)
print(_macd)
print(_ma)
from pyqtgraph.Qt import QtCore, QtWidgets
import sys
from data_visualize import MainWindow
from data_visualize.graph import *
import experimental as test
V_logger.info('初始化app')
pg.setConfigOptions(leftButtonPan=True, crashWarning=True)
# ------------------------------数据获取与整理---------------------------+
# 确定需要展示的K线范围
Start_Time, End_Time = date_range('present', bar_num=680)
Symbol = symbol('HSI')
symbols = ['HSIN8', 'HSENG$.JUL8']
# init_data_sub(symbol_list)
# 初始化主图的历史ohlc，最新ohlc与指标数据的参数配置
ohlc = OHLC(symbols[0], minbar=600, ktype='1T', db='wh_same_month_min')
ohlc(daterange=[Start_Time, End_Time])
i_ma = MA(ma10=10, ma20=20, ma30=30, ma60=60)
i_macd = MACD(short=12, long=26, m=9)
i_std = STD(window=60, min_periods=2)
h_macd_hl_mark = MACD_HL_MARK()
h_buysell = BuySell()
trade_datas = TradeData(symbols[1])
extra_data = [i_ma, i_macd, i_std, h_macd_hl_mark, h_buysell, trade_datas]
# 将指标假如到主图数据里
ohlc.active_ticker() # 让ticker数据推送生效
ohlc.active_price() # 让price数据推送生效
ohlc._thread_lock.acquire()
for d in extra_data:
ohlc + d
ohlc._thread_lock.release()
from PyQt5.QtCore import Qt
import sys
from data_visualize import MainWindow
from data_visualize.graph import *
import experimental as test
V_logger.info('初始化app')
pg.setConfigOptions(leftButtonPan=True, crashWarning=True)
# ------------------------------数据获取与整理---------------------------+
# 确定需要展示的K线范围
Start_Time, End_Time = date_range('present', bar_num=680)
Symbol = symbol('HSI')
symbol_list = ['HSIJ8']
# init_data_sub(symbol_list)
# 初始化主图的历史ohlc，最新ohlc与指标数据的参数配置
ohlc = OHLC('HSIJ8', minbar=600, ktype='1T')
ohlc(daterange=[Start_Time, End_Time])
i_ma = MA(ma10=10, ma20=20, ma30=30, ma60=60)
i_macd = MACD(short=10, long=22, m=9)
i_std = STD(window=60, min_periods=2)
h_macd_hl_mark = MACD_HL_MARK()
i_coincide = COINCIDE()
h_buysell = BuySell()
trade_datas = TradeData('HSENG$.APR8')
extra_data = [
i_ma, i_macd, i_std, h_macd_hl_mark, h_buysell, i_coincide, trade_datas
]
# 将指标假如到主图数据里
ohlc.active_ticker() # 让ticker数据推送生效
ohlc.active_price() #让price数据推送生效
ohlc._thread_lock.acquire()
from data_fetch.util import MONTH_LETTER_MAPS
from data_fetch.trade_data import TradeData
import datetime as dt
import pyqtgraph as pg
from pyqtgraph.Qt import QtCore, QtWidgets
import sys
pg.setConfigOptions(leftButtonPan=True, crashWarning=True)
# ------------------------------数据获取与整理---------------------------+
# 确定需要展示的K先范围
start_time = dt.datetime.now() - dt.timedelta(minutes=680)
end_time = dt.datetime.now() + dt.timedelta(minutes=10)
symbol = 'HSI' + MONTH_LETTER_MAPS[dt.datetime.now().month] + str(
dt.datetime.now().year)[-1] # 根据当前时间生成品种代码
# 初始化主图的历史ohlc，最新ohlc与指标数据的参数配置
ohlc = OHLC(start_time, end_time, 'HSIH8', minbar=580)
tick_datas = NewOHLC('HSIH8')
i_macd = Macd(short=10, long=22, m=9)
i_ma = Ma(ma10=10, ma20=20, ma30=30, ma60=60)
i_std = Std(window=60, min_periods=2)
trade_datas = TradeData(start_time, end_time, 'HSENG$.MAR8')
# 将指标假如到主图数据里
ohlc + i_ma
ohlc + i_macd
ohlc + i_std
# -----------------------------------------------------------------------+
# -----------------------窗口与app初始化---------------------------------+
app = QtWidgets.QApplication(sys.argv)
win = OHlCWidget()
win.setWindowTitle(symbol + '实盘分钟图')
# 各个初始化之间存在依赖关系，需要按照以下顺序初始化