diff --git a/Ottimizzatore Quant Best Europe.py b/Ottimizzatore Quant Best Europe.py
new file mode 100644
index 0000000..502e0dd
--- /dev/null
+++ b/Ottimizzatore Quant Best Europe.py	
@@ -0,0 +1,711 @@
+# -*- coding: utf-8 -*-
+"""
+Ottimizzatore ITA
+"""
+
+# =========================
+# IMPORT & PARAMETRI
+# =========================
+import sys
+import os
+import numpy as np
+import pandas as pd
+import matplotlib.pyplot as plt
+import yaml
+import logging
+from datetime import datetime
+
+from sqlalchemy import create_engine, text
+from sqlalchemy.exc import SQLAlchemyError
+
+from pypfopt import risk_models
+from pypfopt.efficient_frontier import EfficientFrontier
+from pypfopt.exceptions import OptimizationError
+
+# ---------------------------------------------------
+# Patch PyPortfolioOpt: usa cp.psd_wrap sulla covarianza
+# ---------------------------------------------------
+import cvxpy as cp
+from pypfopt import objective_functions as _obj
+
+def portfolio_variance_psdwrap(w, cov_matrix):
+    """
+    Versione patchata di portfolio_variance:
+    usa cp.psd_wrap(cov_matrix) per evitare che CVXPY
+    faccia il controllo spettrale con ARPACK.
+    Comportamento identico all'originale, ma più robusto.
+    """
+    variance = cp.quad_form(w, cp.psd_wrap(cov_matrix))
+    return _obj._objective_value(w, variance)
+
+# Monkey patch globale: da qui in poi EfficientFrontier usa questa versione
+_obj.portfolio_variance = portfolio_variance_psdwrap
+
+
+# Cartelle di input/output/plot
+OUTPUT_DIR = "Output"
+INPUT_DIR = "Input"
+PLOT_DIR = "Plot"
+CONFIG_FILE = "config.yaml"
+
+os.makedirs(OUTPUT_DIR, exist_ok=True)
+os.makedirs(INPUT_DIR, exist_ok=True)
+os.makedirs(PLOT_DIR, exist_ok=True)
+logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s")
+logger = logging.getLogger(__name__)
+
+def excel_path(filename: str) -> str:
+    """Costruisce il percorso completo per un file Excel nella cartella di output."""
+    return os.path.join(OUTPUT_DIR, filename)
+
+def plot_path(filename: str) -> str:
+    """Costruisce il percorso completo per un file PNG nella cartella Plot."""
+    return os.path.join(PLOT_DIR, filename)
+
+
+def load_targets_and_limits(config_file: str):
+    """Legge target di volatilità e limiti asset class dal file di configurazione (nessun fallback)."""
+    try:
+        with open(config_file, "r", encoding="utf-8") as f:
+            cfg = yaml.safe_load(f) or {}
+    except FileNotFoundError:
+        logger.error("File di configurazione mancante: %s", config_file)
+        sys.exit(1)
+
+    vt_cfg = cfg.get("volatility_targets", {})
+    vt_list = []
+    if isinstance(vt_cfg, dict):
+        vt_list = vt_cfg.get("default") or []
+    elif isinstance(vt_cfg, list):
+        vt_list = vt_cfg
+    if not vt_list:
+        logger.error("Sezione 'volatility_targets' mancante o vuota nel file di configurazione.")
+        sys.exit(1)
+
+    volatility_targets_local = {
+        (int(item["years"]), float(item["target_vol"])): item["name"]
+        for item in vt_list
+        if "years" in item and "target_vol" in item and "name" in item
+    }
+    if not volatility_targets_local:
+        logger.error("Nessun target di volatilita valido trovato in configurazione.")
+        sys.exit(1)
+
+    asset_limits_cfg = cfg.get("asset_class_limits") or {}
+    if not asset_limits_cfg:
+        logger.error("Sezione 'asset_class_limits' mancante o vuota nel file di configurazione.")
+        sys.exit(1)
+    asset_class_limits_local = {k: float(v) for k, v in asset_limits_cfg.items()}
+
+    return volatility_targets_local, asset_class_limits_local
+
+
+def validate_universe(df_universe: pd.DataFrame):
+    """Verifica colonne obbligatorie e duplicati ISIN nel file universo."""
+    required_cols = ['ISIN', 'Nome', 'Categoria', 'Asset Class']
+    missing_cols = [c for c in required_cols if c not in df_universe.columns]
+    if missing_cols:
+        print(f"[warn] Colonne mancanti nel file universo: {', '.join(missing_cols)}")
+    dup_isin = df_universe['ISIN'][df_universe['ISIN'].duplicated()].unique().tolist()
+    if dup_isin:
+        print(f"[warn] ISIN duplicati nel file universo: {dup_isin}")
+    empty_isin = df_universe['ISIN'].isna().sum()
+    if empty_isin:
+        print(f"[warn] Righe con ISIN mancante nel file universo: {int(empty_isin)}")
+
+
+def validate_returns_frame(df_returns: pd.DataFrame, threshold: float = 0.2):
+    """Avvisa se i rendimenti hanno molte celle NaN prima del riempimento."""
+    if df_returns.empty:
+        print("[errore] Nessun dato di rendimento recuperato: final_df vuoto.")
+        sys.exit(1)
+    na_ratio = df_returns.isna().mean()
+    high_na = na_ratio[na_ratio > threshold]
+    if not high_na.empty:
+        cols = ", ".join([f"{c} ({v:.0%})" for c, v in high_na.items()])
+        print(f"[warn] Colonne con >{threshold:.0%} di NaN prima del fill: {cols}")
+
+# ---------------------------------
+# Utility per R^2 sull’equity line
+# ---------------------------------
+def r2_equity_line(returns: pd.Series) -> float:
+    """R^2 della regressione OLS di log(equity) sul tempo (con intercetta)."""
+    s = returns.dropna()
+    if s.size < 3:
+        return np.nan
+    equity = (1.0 + s).cumprod()
+    equity = equity.replace([0, np.inf, -np.inf], np.nan).dropna()
+    if equity.size < 3:
+        return np.nan
+    y = np.log(equity.values)
+    if np.allclose(y.var(ddof=1), 0.0):
+        return 0.0
+    x = np.arange(y.size, dtype=float)
+    X = np.column_stack([np.ones_like(x), x])
+    beta, *_ = np.linalg.lstsq(X, y, rcond=None)
+    y_hat = X @ beta
+    ss_res = np.sum((y - y_hat) ** 2)
+    ss_tot = np.sum((y - y.mean()) ** 2)
+    r2 = 1.0 - (ss_res / ss_tot) if ss_tot > 0 else np.nan
+    if np.isnan(r2):
+        return np.nan
+    return float(np.clip(r2, 0.0, 1.0))
+
+# ---------------------------------
+# Utility per metriche di drawdown
+# ---------------------------------
+def drawdown_metrics(returns: pd.Series, sentinel_ttr: int = 1250):
+    """
+    Calcola:
+      - max_dd: profondità massima del drawdown (negativa o zero)
+      - max_dd_duration: durata massima (in giorni) di qualsiasi drawdown
+      - ttr_from_mdd: giorni dal minimo del Max DD al pieno recupero del picco precedente (sentinel se non recupera)
+    """
+    s = returns.fillna(0.0).astype(float)
+    if s.size == 0:
+        return np.nan, np.nan, np.nan
+
+    equity = (1.0 + s).cumprod()
+    if equity.size == 0:
+        return np.nan, np.nan, np.nan
+
+    run_max = equity.cummax()
+    dd = equity / run_max - 1.0
+
+    # Max Drawdown (valore più negativo)
+    max_dd = float(dd.min()) if dd.size else np.nan
+
+    # Durata massima di drawdown (giorni consecutivi sotto zero drawdown)
+    under_water = dd < 0
+    if under_water.any():
+        max_dd_duration = 0
+        current = 0
+        for flag in under_water.values:
+            if flag:
+                current += 1
+                if current > max_dd_duration:
+                    max_dd_duration = current
+            else:
+                current = 0
+    else:
+        max_dd_duration = 0
+
+    # Time-to-Recovery dal Max DD
+    if dd.size:
+        trough_idx = int(np.argmin(dd.values))
+        if trough_idx > 0:
+            peak_idx = int(np.argmax(equity.values[:trough_idx+1]))
+            peak_level = float(equity.values[peak_idx])
+            rec_idx = None
+            for t in range(trough_idx + 1, equity.size):
+                if equity.values[t] >= peak_level:
+                    rec_idx = t
+                    break
+            if rec_idx is None:
+                ttr_from_mdd = sentinel_ttr  # non recuperato
+            else:
+                ttr_from_mdd = rec_idx - trough_idx
+        else:
+            ttr_from_mdd = np.nan
+    else:
+        ttr_from_mdd = np.nan
+
+    return max_dd, int(max_dd_duration), (int(ttr_from_mdd) if not np.isnan(ttr_from_mdd) else np.nan)
+
+# ---------------------------------
+# Utility per AAW, AUW e Heal Index
+# ---------------------------------
+def heal_index_metrics(returns: pd.Series):
+    """
+    Calcola:
+      - AAW: area sopra acqua (run-up vs minimo cumulato)
+      - AUW: area sotto acqua (drawdown vs massimo cumulato)
+      - Heal Index: (AAW - AUW) / AUW
+    """
+    s = returns.fillna(0.0).astype(float)
+    if s.size == 0:
+        return np.nan, np.nan, np.nan
+
+    equity = (1.0 + s).cumprod()
+    if equity.size == 0:
+        return np.nan, np.nan, np.nan
+
+    run_max = equity.cummax()
+    dd = equity / run_max - 1.0
+    AUW = float((-dd[dd < 0]).sum()) if dd.size else np.nan
+
+    run_min = equity.cummin()
+    ru = equity / run_min - 1.0
+    AAW = float((ru[ru > 0]).sum()) if ru.size else np.nan
+
+    heal = ((AAW - AUW) / AUW) if (AUW is not None and np.isfinite(AUW) and AUW > 0) else np.nan
+    return AAW, AUW, heal
+
+# ---------------------------------
+# Utility per H_min (100% finestre positive)
+# ---------------------------------
+def h_min_100(returns: pd.Series, month_len: int = 21):
+    """
+    Orizzonte minimo h_days tale che TUTTE le finestre rolling di ampiezza h_days
+    hanno rendimento cumulato >= 0. Restituisce (h_days, ceil(h_days/21)).
+    """
+    s = returns.dropna().astype(float)
+    n = s.size
+    if n == 0:
+        return np.nan, np.nan
+
+    log1p = np.log1p(s.values)
+    csum = np.cumsum(log1p)
+
+    def rolling_sum_k(k: int):
+        if k > n:
+            return np.array([])
+        head = csum[k - 1:]
+        tail = np.concatenate(([0.0], csum[:-k]))
+        return head - tail
+
+    for k in range(1, n + 1):
+        rs = rolling_sum_k(k)
+        if rs.size == 0:
+            break
+        roll_ret = np.exp(rs) - 1.0
+        if np.all(roll_ret >= 0):
+            h_days = k
+            h_months = int(np.ceil(h_days / month_len))
+            return h_days, h_months
+
+    return np.nan, np.nan
+
+# ---------------------------------
+# Utility per rendere PSD/robusta la covarianza
+# ---------------------------------
+def regularize_covariance(cov_df: pd.DataFrame, ridge_factor: float = 1e-6) -> pd.DataFrame:
+    """
+    Rende la matrice di covarianza numericamente piu' robusta:
+      - la simmetrizza
+      - aggiunge un piccolo termine di ridge sulla diagonale
+    Ritorna un nuovo DataFrame con stessa index/columns.
+    """
+    if cov_df.empty:
+        return cov_df
+
+    Sigma = cov_df.values.astype(float)
+
+    # simmetrizza (elimina piccole asimmetrie numeriche)
+    Sigma = 0.5 * (Sigma + Sigma.T)
+
+    # piccolo ridge proporzionato alla scala media delle varianze
+    n = Sigma.shape[0]
+    trace = np.trace(Sigma)
+    if np.isfinite(trace) and n > 0:
+        eps = ridge_factor * (trace / n)
+    else:
+        eps = ridge_factor
+
+    Sigma_reg = Sigma + eps * np.eye(n)
+
+    return pd.DataFrame(Sigma_reg, index=cov_df.index, columns=cov_df.columns)
+
+
+# --- Lettura parametri dal file connection.txt ---
+params = {}
+with open("connection.txt", "r") as f:
+    for line in f:
+        line = line.strip()
+        if line and not line.startswith("#"):
+            key, value = line.split("=", 1)
+            params[key.strip()] = value.strip()
+
+username = params.get("username")
+password = params.get("password")
+host = params.get("host")
+port = params.get("port", "1433")
+database = params.get("database")
+
+connection_string = (
+    f"mssql+pyodbc://{username}:{password}@{host}:{port}/{database}"
+    "?driver=ODBC+Driver+17+for+SQL+Server"
+)
+
+print("Connection string letta correttamente")
+
+# =========================
+# CONNESSIONE AL DB
+# =========================
+try:
+    engine = create_engine(connection_string)
+    with engine.connect() as connection:
+        _ = connection.execute(text("SELECT 1"))
+        print("Connessione al database riuscita.")
+except SQLAlchemyError as e:
+    print("Errore durante la connessione al database:", e)
+    sys.exit()
+
+# =========================
+# INPUT / TEMPLATE
+# =========================
+template_path = os.path.join(INPUT_DIR, 'Template_Guardian.xls')
+template_df = pd.read_excel(template_path)
+
+file_path = os.path.join(INPUT_DIR, 'Universo per Quant Best Europe.xlsx')
+df = pd.read_excel(
+    file_path,
+    usecols=['ISIN', 'Nome', 'Categoria', 'Asset Class', 'PesoMax', 'PesoFisso', 'Codice Titolo'],
+    dtype={'Codice Titolo': str}
+)
+validate_universe(df)
+
+# =========================
+# SERIE STORICHE RENDIMENTI
+# =========================
+end_date = pd.Timestamp.now().normalize() - pd.Timedelta(days=1)
+start_date = end_date - pd.DateOffset(years=5)
+all_dates = pd.date_range(start=start_date, end=end_date, freq='B').normalize()
+
+final_df = pd.DataFrame(index=all_dates)
+
+isin_from_db = set()
+for isin in df['ISIN'].unique():
+    print(f"Working on ISIN: {isin}")
+    procedure_call = f"EXEC opt_RendimentoGiornaliero1_ALL @ISIN = '{isin}', @n = 1305, @PtfCurr = EUR"
+    try:
+        temp_df = pd.read_sql_query(procedure_call, engine)
+        if temp_df.empty:
+            print(f"Nessun dato recuperato per {isin}, skipping...")
+            continue
+        temp_df['Px_Date'] = pd.to_datetime(temp_df['Px_Date'], format='%Y-%m-%d', errors='coerce').dt.normalize()
+        temp_df = temp_df.dropna(subset=['Px_Date'])
+        temp_df.set_index('Px_Date', inplace=True)
+        temp_df['RendimentoGiornaliero'] = temp_df['RendimentoGiornaliero'] / 100
+        final_df[isin] = temp_df['RendimentoGiornaliero'].reindex(all_dates)
+        isin_from_db.add(isin)
+        print(f"Dati recuperati per {isin}: {final_df[isin].count()} righe di dati non-null prelevate.")
+    except SQLAlchemyError as e:
+        print(f"Errore durante l'esecuzione della stored procedure per {isin}:", e)
+
+validate_returns_frame(final_df)
+final_df.fillna(0, inplace=True)
+
+# -------- H_min sempre su 5 anni (21 gg = 1 mese) --------
+five_year_df = final_df.loc[end_date - pd.DateOffset(years=5): end_date]
+
+# =========================
+# CONFIGURAZIONE OBIETTIVI
+# =========================
+volatility_targets, asset_class_limits = load_targets_and_limits(CONFIG_FILE)
+days_per_year = 252
+riskfree_rate = 0.02
+
+# =========================
+# LOOP OTTIMIZZAZIONI (PH1 tradizionale)
+# =========================
+optimized_weights = pd.DataFrame()
+per_asset_metrics = {}
+export_rows = []
+target_portfolio_name = "VAR6_3Y"
+output_portfolio_code = "Quant BE"
+
+for (years, target_vol), name in volatility_targets.items():
+    period_start_date = end_date - pd.DateOffset(years=years)
+    period_df = final_df.loc[period_start_date:end_date]
+
+    daily_returns_mean = period_df.mean()
+    annual_returns_mean = daily_returns_mean * days_per_year
+    annual_covariance_matrix = risk_models.sample_cov(period_df, returns_data=True)
+    # --- Regularizzazione covarianza per l'ottimizzatore ---
+    annual_covariance_matrix = regularize_covariance(annual_covariance_matrix)
+
+
+    # ---------- PER-ASSET METRICS ----------
+    n_days = int(period_df.shape[0])
+    years_elapsed = n_days / days_per_year if n_days > 0 else np.nan
+
+    asset_ann_return = daily_returns_mean * days_per_year
+    asset_ann_vol = period_df.std(ddof=1) * np.sqrt(days_per_year)
+
+    gross = (1.0 + period_df).prod(skipna=True)
+    asset_cagr = gross.pow(1.0 / years_elapsed) - 1.0 if years_elapsed and years_elapsed > 0 else pd.Series(np.nan, index=period_df.columns)
+
+    asset_r2 = pd.Series({col: r2_equity_line(period_df[col]) for col in period_df.columns}, index=period_df.columns)
+
+    maxdd_dict, dddur_dict, ttr_dict = {}, {}, {}
+    aaw_dict, auw_dict, heal_dict = {}, {}, {}
+    hmin_5y_months_dict = {}
+
+    for col in period_df.columns:
+        mdd, dddur, ttr = drawdown_metrics(period_df[col], sentinel_ttr=1250)
+        maxdd_dict[col], dddur_dict[col], ttr_dict[col] = mdd, dddur, ttr
+        aaw, auw, heal = heal_index_metrics(period_df[col])
+        aaw_dict[col], auw_dict[col], heal_dict[col] = aaw, auw, heal
+        if col in five_year_df.columns:
+            _, h_months_5y = h_min_100(five_year_df[col], month_len=21)
+        else:
+            h_months_5y = np.nan
+        hmin_5y_months_dict[col] = h_months_5y
+
+    asset_metrics_df = (
+        pd.DataFrame({
+            'ISIN': period_df.columns,
+            'Rendimento_Ann': asset_ann_return.reindex(period_df.columns).values,
+            'Volatilita_Ann': asset_ann_vol.reindex(period_df.columns).values,
+            'CAGR': asset_cagr.reindex(period_df.columns).values,
+            'R2_Equity': asset_r2.reindex(period_df.columns).values,
+            'MaxDD': pd.Series(maxdd_dict).reindex(period_df.columns).values,
+            'DD_Duration_Max': pd.Series(dddur_dict).reindex(period_df.columns).values,
+            'TTR_from_MDD': pd.Series(ttr_dict).reindex(period_df.columns).values,
+            'AAW': pd.Series(aaw_dict).reindex(period_df.columns).values,
+            'AUW': pd.Series(auw_dict).reindex(period_df.columns).values,
+            'Heal_Index': pd.Series(heal_dict).reindex(period_df.columns).values,
+            'H_min_100m_5Y': pd.Series(hmin_5y_months_dict).reindex(period_df.columns).values
+        })
+        .merge(df[['ISIN', 'Nome', 'Categoria', 'Asset Class']], on='ISIN', how='left')
+        [['ISIN', 'Nome', 'Categoria', 'Asset Class',
+          'Rendimento_Ann', 'Volatilita_Ann', 'CAGR', 'R2_Equity',
+          'MaxDD', 'DD_Duration_Max', 'TTR_from_MDD',
+          'AAW', 'AUW', 'Heal_Index', 'H_min_100m_5Y']]
+        .sort_values('ISIN', kind='stable')
+        .reset_index(drop=True)
+    )
+    per_asset_metrics[name] = asset_metrics_df
+
+    # ---------- OTTIMIZZAZIONE ----------
+    ef = EfficientFrontier(annual_returns_mean, annual_covariance_matrix)
+
+    # Vincoli PesoFisso / PesoMax
+    for _, row in df.iterrows():
+        isin_i = row['ISIN']
+        if isin_i in period_df.columns:
+            idx = period_df.columns.get_loc(isin_i)
+            pf = row.get('PesoFisso')
+            pm = row.get('PesoMax')
+            if pd.notna(pf):
+                ef.add_constraint(lambda w, idx=idx, val=pf: w[idx] == val)
+            elif pd.notna(pm):
+                ef.add_constraint(lambda w, idx=idx, maxw=pm: w[idx] <= maxw)
+
+    # Vincoli per Categoria
+    categories_limits = df.groupby('Categoria')['PesoMax'].max().to_dict()
+    for cat, maxw in categories_limits.items():
+        isin_list = df[df['Categoria'] == cat]['ISIN'].tolist()
+        idxs = [period_df.columns.get_loc(isin) for isin in isin_list if isin in period_df.columns]
+        if idxs:
+            ef.add_constraint(lambda w, idxs=idxs, maxw=maxw: sum(w[i] for i in idxs) <= maxw)
+
+    # Vincoli per Asset Class
+    for ac, maxw in asset_class_limits.items():
+        isin_list = df[df['Asset Class'] == ac]['ISIN'].tolist()
+        idxs = [period_df.columns.get_loc(isin) for isin in isin_list if isin in period_df.columns]
+        if idxs:
+            ef.add_constraint(lambda w, idxs=idxs, maxw=maxw: sum(w[i] for i in idxs) <= maxw)
+
+    # ---------- Risoluzione ----------
+    try:
+        ef.efficient_risk(target_volatility=target_vol)
+        weights = ef.clean_weights()
+        optimized_weights[name] = pd.Series(weights)
+        exp_ret, exp_vol, sharpe = ef.portfolio_performance(verbose=False, risk_free_rate=riskfree_rate)
+
+        print(f"=== Ottimizzazione: {name} (anni={years}, target_vol={target_vol}) ===")
+        print(f"Expected annual return: {exp_ret:.2%}")
+        print(f"Annual volatility: {exp_vol:.2%}")
+        print(f"Sharpe Ratio: {sharpe:.2f}")
+
+        # --- Beneficio di diversificazione ---
+        w_vec_tmp = np.array([weights.get(isin, 0) for isin in period_df.columns])
+        indiv_ann_vols = np.sqrt(np.diag(annual_covariance_matrix.loc[period_df.columns, period_df.columns].values))
+        weighted_avg_vol = float(np.dot(w_vec_tmp, indiv_ann_vols))
+        diversification_benefit = (exp_vol / weighted_avg_vol) - 1 if (weighted_avg_vol > 0 and exp_vol > 0) else np.nan
+        print(f"Beneficio di diversificazione: {diversification_benefit:.2%}")
+
+        # --- File Excel per import gestionale (uno per portafoglio) ---
+        template_cols = list(template_df.columns)
+        results_rows = []
+        for isin, weight in weights.items():
+            if weight > 0:
+                r_sel = df.loc[df['ISIN'] == isin]
+                codice_titolo = r_sel['Codice Titolo'].iloc[0] if not r_sel.empty else ""
+                nome = r_sel['Nome'].iloc[0] if not r_sel.empty else ""
+                row = {col: "" for col in template_cols}
+                row['cod_por'] = output_portfolio_code
+                row['cod_tit'] = isin
+                row['des_tit'] = nome
+                row['peso'] = float(weight * 99)
+                results_rows.append(row)
+
+        results_full_df = pd.DataFrame(results_rows, columns=template_cols)
+        if results_full_df.empty:
+            output_df = template_df.iloc[0:0].copy()
+        else:
+            output_df = results_full_df.reindex(columns=template_cols)
+        if name == target_portfolio_name:
+            export_rows.append(output_df)
+
+        # --- Pie chart asset allocation: salva in Output senza mostrare ---
+        asset_allocations = {asset: 0 for asset in asset_class_limits}
+        for isin, weight in weights.items():
+            r_sel = df.loc[df['ISIN'] == isin]
+            if r_sel.empty:
+                continue
+            asset_class = r_sel['Asset Class'].iloc[0]
+            asset_allocations.setdefault(asset_class, 0)
+            asset_allocations[asset_class] += weight
+
+        total_alloc = sum(asset_allocations.values())
+        if total_alloc > 0:
+            plt.figure(figsize=(8, 6))
+            plt.pie(asset_allocations.values(), labels=asset_allocations.keys(), autopct='%1.1f%%')
+            plt.title(f'Asset Allocation for {name}')
+            pie_path = plot_path(f'Asset_Allocation_{name}.png')
+            plt.savefig(pie_path, dpi=150, bbox_inches='tight')
+            plt.close()
+
+    except OptimizationError as e:
+        print(f"Optimization failed for {name}: {e}")
+        optimized_weights[name] = pd.Series([0] * len(annual_returns_mean))
+
+# =========================
+# RIEPILOGO METRICHE (PORTAFOGLI PH1)
+# =========================
+summary_data = []
+for (years, target_vol), name in volatility_targets.items():
+    if name in optimized_weights.columns:
+        period_start_date = end_date - pd.DateOffset(years=years)
+        period_df = final_df.loc[period_start_date:end_date]
+
+        daily_returns_mean = period_df.mean()
+        annual_returns_mean = daily_returns_mean * days_per_year
+        annual_covariance_matrix = risk_models.sample_cov(period_df, returns_data=True)
+
+        # --- Regularizzazione covarianza per l'ottimizzatore ---
+        annual_covariance_matrix = regularize_covariance(annual_covariance_matrix)
+
+        w_series = optimized_weights[name].reindex(period_df.columns).fillna(0.0)
+        w_vec = w_series.values
+
+        port_returns = (period_df[period_df.columns] * w_series).sum(axis=1)
+        n_days = int(port_returns.shape[0])
+        years_elapsed = n_days / days_per_year if n_days > 0 else np.nan
+        port_ann_return = float(port_returns.mean() * days_per_year) if n_days > 0 else np.nan
+        port_ann_vol = float(port_returns.std(ddof=1) * np.sqrt(days_per_year)) if n_days > 1 else np.nan
+        gross = float((1.0 + port_returns).prod()) if n_days > 0 else np.nan
+        port_cagr = (gross**(1.0 / years_elapsed) - 1.0) if (years_elapsed and years_elapsed > 0 and gross and gross > 0) else np.nan
+
+        port_r2 = r2_equity_line(port_returns)
+        port_maxdd, port_dddur, port_ttr = drawdown_metrics(port_returns, sentinel_ttr=1250)
+        port_aaw, port_auw, port_heal = heal_index_metrics(port_returns)
+
+        common_cols = [c for c in w_series.index if c in five_year_df.columns]
+        if len(common_cols) > 0:
+            w_5y = w_series.reindex(common_cols).fillna(0.0)
+            port_returns_5y = (five_year_df[common_cols] * w_5y).sum(axis=1)
+            _, port_hmin_5y_months = h_min_100(port_returns_5y, month_len=21)
+        else:
+            port_hmin_5y_months = np.nan
+
+        exp_ret = float(np.dot(w_vec, annual_returns_mean.loc[period_df.columns].values))
+        cov_mat = annual_covariance_matrix.loc[period_df.columns, period_df.columns].values
+        exp_vol = float(np.sqrt(np.dot(w_vec, np.dot(cov_mat, w_vec))))
+        sharpe = (exp_ret - riskfree_rate) / exp_vol if exp_vol > 0 else np.nan
+
+        indiv_ann_vols = np.sqrt(np.diag(cov_mat))
+        weighted_avg_vol = float(np.dot(w_vec, indiv_ann_vols))
+        diversification_benefit = (exp_vol / weighted_avg_vol) - 1 if (weighted_avg_vol > 0 and exp_vol > 0) else np.nan
+        diversification_ratio = weighted_avg_vol / exp_vol if (weighted_avg_vol > 0 and exp_vol > 0) else np.nan
+
+        print(f"=== Riepilogo: {name} (anni={years}, target_vol={target_vol}) ===")
+        print(f"Expected annual return: {exp_ret:.2%}")
+        print(f"Annual volatility: {exp_vol:.2%}")
+        print(f"Sharpe Ratio: {sharpe:.2f}")
+        print(f"Diversification Ratio: {diversification_ratio:.3f}" if not np.isnan(diversification_ratio) else "Diversification Ratio: NaN")
+        print(f"Beneficio di diversificazione: {diversification_benefit:.2%}")
+
+        summary_data.append({
+            "Portafoglio": name,
+            "Years": years,
+            "Target Vol": f"{target_vol:.2%}",
+            "Expected annual return": f"{exp_ret:.2%}",
+            "Annual volatility": f"{exp_vol:.2%}",
+            "Sharpe Ratio": f"{sharpe:.2f}",
+            "Beneficio di diversificazione": f"{diversification_benefit:.2%}" if not np.isnan(diversification_benefit) else "",
+            "Rendimento_Ann": f"{port_ann_return:.2%}" if pd.notna(port_ann_return) else "",
+            "Volatilita_Ann": f"{port_ann_vol:.2%}" if pd.notna(port_ann_vol) else "",
+            "CAGR": f"{port_cagr:.2%}" if pd.notna(port_cagr) else "",
+            "R2_Equity": round(port_r2, 3) if pd.notna(port_r2) else np.nan,
+            "MaxDD": f"{port_maxdd:.2%}" if pd.notna(port_maxdd) else "",
+            "DD_Duration_Max": int(port_dddur) if pd.notna(port_dddur) else "",
+            "TTR_from_MDD": int(port_ttr) if pd.notna(port_ttr) else "",
+            "AAW": float(port_aaw) if pd.notna(port_aaw) else np.nan,
+            "AUW": float(port_auw) if pd.notna(port_auw) else np.nan,
+            "Heal_Index": float(port_heal) if pd.notna(port_heal) else np.nan,
+            "H_min_100m_5Y": int(port_hmin_5y_months) if pd.notna(port_hmin_5y_months) else ""
+        })
+
+# =========================
+# EXPORT — (1) ASSET METRICS SOLO
+# =========================
+asset_metrics_path = excel_path('Asset metrics Quant Best Europe.xlsx')
+with pd.ExcelWriter(asset_metrics_path, engine='openpyxl', mode='w') as writer:
+    for name, metrics_df in per_asset_metrics.items():
+        metrics_df.to_excel(writer, sheet_name=f'Metriche_{name}', index=False)
+
+    consolidated = []
+    for name, metrics_df in per_asset_metrics.items():
+        tmp = metrics_df.copy()
+        tmp.insert(0, 'Periodo', name)
+        consolidated.append(tmp)
+    consolidated_df = pd.concat(consolidated, ignore_index=True) if consolidated else pd.DataFrame()
+    if not consolidated_df.empty:
+        consolidated_df.to_excel(writer, sheet_name='Metriche_Consolidate', index=False)
+
+print(f"File '{asset_metrics_path}' creato con soli fogli Metriche_* e Metriche_Consolidate.")
+
+# =========================
+# COSTRUZIONE "WITH NAMES"
+# =========================
+optimized_weights_with_names = optimized_weights.copy()
+optimized_weights_with_names['Nome ETF'] = [
+    df.loc[df['ISIN'] == isin, 'Nome'].values[0] if (df['ISIN'] == isin).any() else ""
+    for isin in optimized_weights.index
+]
+
+# =========================
+# EXPORT — (2) RIEPILOGO PESI (SOLO PH1)
+# =========================
+summary_df = pd.DataFrame(summary_data)
+
+summary_path = excel_path('Riepilogo pesi Quant Best Europe.xlsx')
+with pd.ExcelWriter(summary_path, engine='openpyxl', mode='w') as writer:
+    optimized_weights_with_names.to_excel(writer, sheet_name='Pesi Ottimizzati', index=True)
+    summary_df.to_excel(writer, sheet_name='Riepilogo', index=False)
+
+print(f"File '{summary_path}' creato con 'Pesi Ottimizzati' e 'Riepilogo'.")
+
+# =========================
+# EXPORT UNICO PESI OTTIMIZZATI
+# =========================
+date_tag = datetime.now().strftime("%Y%m%d")
+combined_path = excel_path(f"{date_tag} Pesi ottimizzati Quant Best Europe.xlsx")
+with pd.ExcelWriter(combined_path, engine='openpyxl', mode='w') as writer:
+    if export_rows:
+        combined_df = pd.concat([template_df] + export_rows, ignore_index=True)
+    else:
+        combined_df = template_df.copy()
+    combined_df = combined_df.drop(
+        columns=[
+            'des_por',
+            'cod_div_tit',
+            'cod_isin',
+            'cod_bloomberg',
+            'cod_esterno',
+            'cod_tit1',
+            'cod_tit2',
+            'cod_tit3',
+            'divisore',
+            'moltiplicatore',
+            'leva',
+        ],
+        errors='ignore',
+    )
+    combined_df = combined_df.rename(columns={'cod_tit': 'ISIN'})
+    combined_df.to_excel(writer, sheet_name='Quant BE', index=False)
+print(f"Pesi ottimizzati salvati in un unico file/sheet: '{combined_path}'.")