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refactor: Update trading system page portfolio calculation logic

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Bobby (aider) 2025-02-13 13:03:43 -08:00
parent 217707b4d9
commit d7834d78f5
1 changed files with 9 additions and 5 deletions
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14
src/pages/trading/trading_system_page.py
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@ -12,21 +12,25 @@ def trading_system_page():
cash_balance = portfolio_data['cash_balance'] if portfolio_data else 0 cash_balance = portfolio_data['cash_balance'] if portfolio_data else 0
# Calculate total portfolio value including open positions # Calculate total portfolio value including open positions
open_summary = get_open_trades_summary() # Change to use summary instead of raw trades open_summary = get_open_trades_summary()
total_position_value = 0 total_position_value = 0
total_paper_pl = 0
if open_summary: if open_summary:
# Get current prices for all open positions # Get current prices for all open positions
tickers = list(set(summary['ticker'] for summary in open_summary)) unique_tickers = list(set(summary['ticker'] for summary in open_summary))
current_prices = get_current_prices(tickers) current_prices = get_current_prices(unique_tickers)
# Calculate total value of open positions # Calculate total invested value and paper P/L
for summary in open_summary: for summary in open_summary:
ticker = summary['ticker'] ticker = summary['ticker']
current_price = current_prices.get(ticker, 0) current_price = current_prices.get(ticker, 0)
shares = summary['total_shares'] shares = summary['total_shares']
position_value = current_price * shares avg_entry = summary['avg_entry_price']
position_value = current_price * shares if current_price else avg_entry * shares
total_position_value += position_value total_position_value += position_value
total_paper_pl += (current_price - avg_entry) * shares if current_price else 0
total_portfolio_value = cash_balance + total_position_value total_portfolio_value = cash_balance + total_position_value