【发布时间】:2021-07-22 01:33:07
【问题描述】:
我有一个 pandas 数据框,其中数据框的每一列对应于给定股票的收盘价 (IBOVESPA-BRASIL)。我想计算每个数据框库存 (df0) 的 RSI,并使用此数据 (df1) 创建一个新数据框。我正在尝试使用 pandas-ta 库,但我陷入了与收盘价对应的参数中。我该如何解决这个问题?
#!pip install yfinance
#!pip install pandas-ta
#Used Packages
import pandas as pd
import pandas_ta as ta
from pandas_datareader import data as pdr
import yfinance as yf
yf.pdr_override()
from datetime import datetime
import warnings
warnings.filterwarnings("ignore")
#Analysis Start and End Date
inicio = '2020-04-01'
fim = '2021-04-27'
#STOCKS
lista = ['LCAM3.SA','MOVI3.SA','CARD3.SA','PRIO3.SA']
#GET DATA YFINANCE
data = pd.DataFrame()
stocks=lista
for stock in stocks:
try:
data[stock] = pdr.DataReader(stock, data_source="yahoo", start=inicio, end=fim)["Close"]
except:
continue
df0 = data
#GET RSI FROM DF0
df1 = df0.ta.rsi(close=df0, length=14, scalar=None, drift=None, offset=None)```
【问题讨论】:
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这能回答你的问题吗? Relative Strength Index in python pandas
标签: python python-3.x pandas pandas-ta