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Delete binance_api/yfinanceclient.py
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binance_api/yfinanceclient.py
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import yfinance as yf
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import pandas as pd
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class YFinanceClient:
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def __init__(self, ticker):
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"""
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Initializes the YFinanceClient with a stock ticker.
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Args:
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ticker (str): The stock ticker symbol.
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"""
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self.ticker = ticker
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self.stock = yf.Ticker(ticker)
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def fetch_historical_prices(self, period='1mo', interval='1h'):
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"""
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Fetches historical stock prices for the specified period and interval.
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Args:
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period (str): The period over which to fetch historical data (e.g., '1mo' for one month).
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interval (str): The data interval (e.g., '1h' for hourly data).
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Returns:
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pd.DataFrame: A DataFrame containing the historical stock prices.
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"""
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hist = self.stock.history(period=period, interval=interval)
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hist.reset_index(inplace=True)
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# Ensure the DataFrame is in a consistent format with expected column names
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hist.rename(columns={'Datetime': 'date', 'Open': 'open', 'High': 'high', 'Low': 'low', 'Close': 'close', 'Volume': 'volume'}, inplace=True)
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return hist
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# Example usage:
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# client = YFinanceClient('AAPL')
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# data = client.fetch_historical_prices(period='1mo', interval='1h')
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