python - 如何在python中比较两个数据

Question

谁能告诉我如何比较两个数据

如果 open_15 小于 r1，我想得到一个信号，当我尝试这个时，我收到一个名为“ValueError：只能比较标记相同的系列对象”的错误

任何人都可以提出解决方案

---

import yfinance as yf

yf.pdr_override()
data = pdr.get_data_yahoo("RELIANCE.NS", start="2020-04-24", end="2020-05-24", interval="15m")
data_15 = data
close_15 = data_15['Close']
open_15 = data_15['Open']

data2 = pdr.get_data_yahoo("RELIANCE.NS", start="2020-04-24", end="2020-05-24")
data_1 = data2
close_1 = data2['Close']
high_1 = data2['High']
low_1 = data2['Low']

pivot = (high_1+low_1+close_1)/3
r1 = (2*pivot)-low_1
r2 = pivot+(high_1-low_1) ```


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标签： pythonpandasyahoo-finance