股票指标平均线reduce代码

股票指标平均线reduce代码可用以下代码实现：

import pandas as pd

def moving_average(data, window):
    return data.rolling(window=window).mean()

data = pd.DataFrame()  # 假设这是股票数据的DataFrame
window = 30  # 平均线窗口大小

# 计算平均线
data['MA'] = moving_average(data['Close'], window)