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feat: Use portfolio value as default account size in position calculator

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Bobby (aider) 2025-02-10 23:23:09 -08:00
parent 470cb88da6
commit 31af0f6a02
1 changed files with 18 additions and 3 deletions
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21
src/streamlit_app.py
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@ -545,11 +545,26 @@ def trading_system_page():
with calc_tab: with calc_tab:
st.subheader("Position Calculator") st.subheader("Position Calculator")
# Get latest portfolio value for default account size
portfolio_data = get_latest_portfolio_value()
default_account_size = portfolio_data['total_value'] if portfolio_data else 100000.0
col1, col2 = st.columns(2) col1, col2 = st.columns(2)
with col1: with col1:
account_size = st.number_input("Account Size ($)", min_value=0.0, value=100000.0, step=1000.0) account_size = st.number_input("Account Size ($)",
risk_percentage = st.number_input("Risk Percentage (%)", min_value=0.1, max_value=100.0, value=1.0, step=0.1) min_value=0.0,
stop_loss_percentage = st.number_input("Stop Loss Percentage (%)", min_value=0.1, max_value=100.0, value=7.0, step=0.1) value=default_account_size,
step=1000.0)
risk_percentage = st.number_input("Risk Percentage (%)",
min_value=0.1,
max_value=100.0,
value=1.0,
step=0.1)
stop_loss_percentage = st.number_input("Stop Loss Percentage (%)",
min_value=0.1,
max_value=100.0,
value=7.0,
step=0.1)
with col2: with col2:
entry_price = st.number_input("Entry Price ($)", min_value=0.01, step=0.01) entry_price = st.number_input("Entry Price ($)", min_value=0.01, step=0.01)