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RQAlpha Funcat Mod

该模块为 RQAlpha 带来了以通达信公式的方式编写策略逻辑的功能。

启用该 Mod ,会自动将 funcat 注入 API 到 RQAlpha 中。

开启或关闭 Mod

# 启用 funcat API Mod
$ rqalpha mod enable funcat

# 关闭 funcat API Mod
$ rqalpha mod disable funcat

常用API定义

行情变量

  • 开盘价:OPEN O
  • 收盘价:CLOSE C
  • 最高价:HIGH H
  • 最低价:LOW L
  • 成交量:VOLUME V

工具函数

  • n天前的数据:REF

REF(C, 10) # 10天前的收盘价

  • 金叉判断:CROSS

CROSS(MA(C, 5), MA(C, 10)) # 5日均线上穿10日均线

  • 两个序列取最小值:MIN

MIN(O, C) # K线实体的最低价

  • 两个序列取最大值:MAX

MAX(O, C) # K线实体的最高价

  • n天都满足条件:EVERY

EVERY(C > MA(C, 5), 10) # 最近10天收盘价都大于5日均线

  • n天内满足条件的天数:COUNT

COUNT(C > O, 10) # 最近10天收阳线的天数

  • n天内最大值:HHV

HHV(MAX(O, C), 60) # 最近60天K线实体的最高价

  • n天内最小值:LLV

LLV(MIN(O, C), 60) # 最近60天K线实体的最低价

  • 求和n日数据 SUM

SUM(C, 10) # 求和10天的收盘价

  • 求绝对值 ABS

ABS(C - O)

API样例策略

from rqalpha.api import *


def init(context):
    context.s1 = "600275.XSHG"


def handle_bar(context, bar_dict):
    S(context.s1)
    # 自己实现 DMA指标(Different of Moving Average)
    M1 = 5
    M2 = 89
    M3 = 36

    DDD = MA(CLOSE, M1) - MA(CLOSE, M2)
    AMA = MA(DDD, M3)

    cur_position = context.portfolio.positions[context.s1].quantity

    if DDD < AMA and cur_position > 0:
        order_target_percent(context.s1, 0)

    if (HHV(MAX(O, C), 50) / LLV(MIN(O, C), 50) < 2
        and CROSS(DDD, AMA) and cur_position == 0):
        order_target_percent(context.s1, 1)

更多 API 介绍

请见 funcat

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为 RQAlpha 带来了以通达信公式的方式编写策略逻辑的功能。

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