更快的TqSdk，TqSdk2来啦

同样回测代码，回测最近两个月

只用把 from tqsdk import xxxx

改成 from tqsdk2 import xxxx

TqSdk 耗时： 53s

TqSdk2 同样代码耗时 5s

测试代码

from datetime import date
from tqsdk2 import TqApi, TqAuth, TqBacktest, TargetPosTask, BacktestFinished
from datetime import datetime
# 在创建 api 实例时传入 TqBacktest 就会进入回测模式,设置web_gui=True开启图形化界面
begin = datetime.now()
api = TqApi(backtest=TqBacktest(start_dt=date(2021, 3, 2), end_dt=date(2021, 5, 2)),web_gui=True, auth=TqAuth("信易账户", "账户密码"))
position = api.get_position("SHFE.rb2106")
# 获得 m1901 5分钟K线的引用
klines = api.get_kline_serial("SHFE.rb2106", 5 * 60, data_length=15)
# 创建 m1901 的目标持仓 task，该 task 负责调整 m1901 的仓位到指定的目标仓位
target_pos = TargetPosTask(api, "SHFE.rb2106")
 try:
    while True:
        api.wait_update()
        if api.is_changing(klines):
            ma = sum(klines.close.iloc[-15:]) / 15
            if klines.close.iloc[-1] > ma:
                # 设置目标持仓为多头5手
                target_pos.set_target_volume(5)
  except BacktestFinished:
    end = datetime.now()
    print(f"总耗时{(end-begin).total_seconds()}")
    api.close()