diff --git a/model.py b/model.py
index 0b6f338..1dd86a6 100644
--- a/model.py
+++ b/model.py
@@ -133,11 +133,37 @@ def analyze_trends(df):
     return position_returns
 
 
+def calculate_volatility(df, short_window=30, medium_window=90, long_window=180):
+    """
+    Calculate volatility using multiple timeframes and exponential weighting.
+    Returns a more nuanced estimate of current market volatility.
+    """
+    df = df.copy()
+
+    # Calculate log returns if not already present
+    if "Log_Return" not in df.columns:
+        df["Log_Price"] = np.log(df["Close"])
+        df["Log_Return"] = df["Log_Price"].diff()
+
+    # Calculate exponentially weighted volatilities for different timeframes
+    short_vol = df["Log_Return"].ewm(span=short_window).std().iloc[-1]
+    medium_vol = df["Log_Return"].ewm(span=medium_window).std().iloc[-1]
+    long_vol = df["Log_Return"].ewm(span=long_window).std().iloc[-1]
+
+    # Blend the estimates with more weight on recent data
+    base_vol = 0.5 * short_vol + 0.3 * medium_vol + 0.2 * long_vol
+
+    # Scale up volatility to target ~68% coverage
+    volatility_scale = 1.2
+    return base_vol * volatility_scale
+
+
 def project_prices(
     df, days_forward=365, simulations=1000, confidence_levels=[0.95, 0.68]
 ):
     """
     Project future Bitcoin prices using Monte Carlo simulation.
+    Now with enhanced volatility calculation.
     """
     # Calculate log returns for volatility estimation
     df = df.copy()
@@ -170,19 +196,23 @@ def project_prices(
         [cycle_trends.get(day, cycle_trends.mean()) for day in future_cycle_days]
     )
 
-    # Calculate volatility using recent data
-    recent_volatility = df["Log_Return"].tail(90).std()
+    # Calculate enhanced volatility
+    volatility = calculate_volatility(df)
 
-    # Run Monte Carlo simulation
-    np.random.seed(42)  # For reproducibility
+    # Run Monte Carlo simulation with enhanced volatility
+    np.random.seed(42)
     simulated_paths = np.zeros((days_forward, simulations))
 
     for sim in range(simulations):
-        # Generate random returns using cycle-aware expected returns
+        # Generate random returns with slight skew based on expected returns
+        skew = np.sign(expected_returns) * 0.1  # Small skew in direction of trend
         returns = np.random.normal(
-            loc=expected_returns, scale=recent_volatility, size=days_forward
+            loc=expected_returns + skew * volatility,
+            scale=volatility,
+            size=days_forward,
         )
-        # Since we're using log returns, we can simply sum them
+
+        # Calculate price path
         cumulative_returns = np.cumsum(returns)
         price_path = last_price * np.exp(cumulative_returns)
         simulated_paths[:, sim] = price_path