Update app.py

app.py

@@ -151,23 +151,29 @@ st.title(f"Hull Moving Average Cross-Over Strategy Optimizer - {st.session_state
 
 # Explanation with LaTeX formulas
 st.write("""
-This application optimizes a trading strategy based on the Hull Moving Average. The strategy uses a cross-over method to generate buy and sell signals by finding the best MA parameters in a given horizon. To read more about moving averages methodologies, visit [this link](https://entreprenerdly.com/top-36-moving-averages-methods-for-stock-prices-in-python/).
-""")
-st.latex(r"""
-\text{HMA} = \text{WMA}(2 \times \text{WMA}(n/2) - \text{WMA}(n), \sqrt{n})
+This application optimizes a trading strategy based on the Hull Moving Average. The strategy uses a cross-over method to generate buy and sell signals by finding the best MA parameters in a given horizon. 
 """)
 
-st.write("""
-The cross-over signals are generated based on the following rule:
-""")
-st.latex(r"""
-\text{Signal} = 
-\begin{cases} 
-\text{Buy} & \text{if } \text{Short HMA} > \text{Long HMA} \\
-\text{Sell} & \text{if } \text{Short HMA} < \text{Long HMA}
-\end{cases}
-""")
+with st.expander("Hull Moving Average Methodology", expanded=False):
 
+    st.latex(r"""
+    \text{HMA} = \text{WMA}(2 \times \text{WMA}(n/2) - \text{WMA}(n), \sqrt{n})
+    """)
+    
+    st.write("""
+    The cross-over signals are generated based on the following rule:
+    """)
+    st.latex(r"""
+    \text{Signal} = 
+    \begin{cases} 
+    \text{Buy} & \text{if } \text{Short HMA} > \text{Long HMA} \\
+    \text{Sell} & \text{if } \text{Short HMA} < \text{Long HMA}
+    \end{cases}
+    """)
+    st.write("""
+    To read more about moving averages methodologies, visit [this link](https://entreprenerdly.com/top-36-moving-averages-methods-for-stock-prices-in-python/).
+    """)
+    
 # Main application logic
 if run_button:
     if 'data' not in st.session_state or st.session_state.get('ticker') != ticker or st.session_state.get('start_date') != start_date or st.session_state.get('end_date') != end_date: