个人期货量化请写一个白银两个合约套利的模型比如ag2312和ag2401当两个合约价差等于6个点的时候低价的合约买空单价高的合约买多单等合约价差值为9的时候平掉两个仓单。
以下是一个简单的白银两个合约套利模型的示例:
import numpy as np
import pandas as pd
# 读取合约价格数据
df = pd.read_csv('silver_contract_prices.csv') # 假设已经有合约价格数据
# 计算合约价差
df['spread'] = df['ag2312'] - df['ag2401']
# 初始化仓位
position = 0
entry_price = 0
# 设置套利条件
entry_threshold = 6
exit_threshold = 9
# 开始套利
for i in range(len(df)):
spread = df['spread'][i]
# 判断是否满足开仓条件
if spread >= entry_threshold and position == 0:
entry_price = df['ag2401'][i] # 买多价高的合约
position = 1
print(f"买多 ag2401,价格:{entry_price}")
elif spread <= -entry_threshold and position == 0:
entry_price = df['ag2312'][i] # 买多价低的合约
position = -1
print(f"买多 ag2312,价格:{entry_price}")
# 判断是否满足平仓条件
if spread >= exit_threshold and position == -1:
exit_price = df['ag2401'][i] # 平仓价高的合约
pnl = entry_price - exit_price
position = 0
print(f"平仓 ag2312,价格:{exit_price},盈亏:{pnl}")
elif spread <= -exit_threshold and position == 1:
exit_price = df['ag2312'][i] # 平仓价低的合约
pnl = exit_price - entry_price
position = 0
print(f"平仓 ag2401,价格:{exit_price},盈亏:{pnl}")
请注意,这只是一个简单的示例模型,实际的期货套利策略需要根据市场情况和个人偏好进行细化和优化。此外,还需要考虑手续费、滑点等交易成本因素,并根据实际情况进行风险管理
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