def capm_view(ticker: str) -> None:
"""Displays information for the CAPM model.
Parameters
----------
ticker : str
Selected ticker
"""
beta, sy = capm_information(ticker)
console.print(f"Beta:\t\t\t{beta:.2f}")
console.print(f"Systematic Risk:\t{sy*100:.2f}%")
console.print(f"Unsystematic Risk:\t{(1-sy)*100:.2f}%\n")
def test_capm_information(mocker, recorder):
# FORCE SINGLE THREADING
yf_download = factors_model.yf.download
def mock_yf_download(*args, **kwargs):
kwargs["threads"] = False
return yf_download(*args, **kwargs)
mocker.patch("yfinance.download", side_effect=mock_yf_download)
result_tuple = factors_model.capm_information(ticker="PM")
recorder.capture(result_tuple)
def capm_view(ticker):
"""A view that displays information for the CAPM model."""
beta, sy = capm_information(ticker)
print(f"Beta:\t\t\t{beta:.2f}")
print(f"Systematic Risk:\t{sy*100:.2f}%")
print(f"Unsystematic Risk:\t{(1-sy)*100:.2f}%\n")