Perdagangan Finansial dengan Python
Chelsea Yang
Data Science Instructor
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$$ \text{Rasio Sharpe} = (R_p - R_r)/\sigma_p $$
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resInfo = bt_result.stats
# Get Sharpe ratios from the backtest stats
print('Sharpe ratio daily: %.2f'% resInfo.loc['daily_sharpe'])
print('Sharpe ratio monthly %.2f'% resInfo.loc['monthly_sharpe'])
print('Sharpe ratio annually %.2f'% resInfo.loc['yearly_sharpe'])
Sharpe ratio harian: 0.49
Sharpe ratio bulanan 0.48
Sharpe ratio tahunan 1.34
# Obtain annual return annual_return = resInfo.loc['yearly_mean']# Obtain annual volatility volatility = resInfo.loc['yearly_vol']# Calculate Sharpe ratio manually sharpe_ratio = annual_return / volatility print('Sharpe ratio annually %.2f'% sharpe_ratio)
Sharpe ratio tahunan 1.34

$$ \text{Rasio Sortino} = (R_p - R_r)/\sigma_d $$

resInfo = bt_result.stats
# Get Sortino ratio from backtest stats
print('Sortino ratio daily: %.2f'% resInfo.loc['daily_sortino'])
print('Sortino ratio monthly %.2f'% resInfo.loc['monthly_sortino'])
print('Sortino ratio annually %.2f'% resInfo.loc['yearly_sortino'])
Sortino ratio harian: 0.70
Sortino ratio bulanan 0.86
Sortino ratio tahunan 2.29
Perdagangan Finansial dengan Python