diff --git a/.Jules/palette.md b/.Jules/palette.md
new file mode 100644
index 0000000..e525ae9
--- /dev/null
+++ b/.Jules/palette.md
@@ -0,0 +1,3 @@
+## 2024-05-22 - CLI Colorization
+**Learning:** Adding simple ANSI colors and emojis to a Python CLI script significantly improves readability without needing external libraries like `rich` or `colorama`.
+**Action:** For simple scripts, use a lightweight `Colors` class with ANSI codes instead of heavy dependencies to add delight.
diff --git a/bitcoin_trading_simulation.py b/bitcoin_trading_simulation.py
index e619723..e2b82af 100644
--- a/bitcoin_trading_simulation.py
+++ b/bitcoin_trading_simulation.py
@@ -1,6 +1,15 @@
 import numpy as np
 import pandas as pd
 
+# ANSI Color Codes for CLI UX
+class Colors:
+    HEADER = '\033[95m'
+    BLUE = '\033[94m'
+    GREEN = '\033[92m'
+    RED = '\033[91m'
+    ENDC = '\033[0m'
+    BOLD = '\033[1m'
+
 def simulate_bitcoin_prices(days=60, initial_price=50000, volatility=0.02):
     """
     Simulates Bitcoin prices for a given number of days using Geometric Brownian Motion.
@@ -47,11 +56,12 @@ def simulate_trading(signals, initial_cash=10000):
     """
     portfolio = pd.DataFrame(index=signals.index).fillna(0.0)
     portfolio['price'] = signals['price']
-    portfolio['cash'] = initial_cash
+    # UX Fix: Explicitly cast to float to prevent FutureWarning
+    portfolio['cash'] = float(initial_cash)
     portfolio['btc'] = 0.0
-    portfolio['total_value'] = portfolio['cash']
+    portfolio['total_value'] = float(initial_cash)
 
-    print("------ Daily Trading Ledger ------")
+    print(f"{Colors.HEADER}------ Daily Trading Ledger ------{Colors.ENDC}")
     for i, row in signals.iterrows():
         if i > 0:
             portfolio.loc[i, 'cash'] = portfolio.loc[i-1, 'cash']
@@ -62,17 +72,21 @@ def simulate_trading(signals, initial_cash=10000):
             btc_to_buy = portfolio.loc[i, 'cash'] / row['price']
             portfolio.loc[i, 'btc'] += btc_to_buy
             portfolio.loc[i, 'cash'] -= btc_to_buy * row['price']
-            print(f"Day {i}: Buy {btc_to_buy:.4f} BTC at ${row['price']:.2f}")
+            print(f"Day {i}: {Colors.GREEN}🟢 Buy{Colors.ENDC} {btc_to_buy:.4f} BTC at ${row['price']:.2f}")
 
         # Sell signal
         elif row['positions'] == -2.0:
             if portfolio.loc[i, 'btc'] > 0:
                 cash_received = portfolio.loc[i, 'btc'] * row['price']
                 portfolio.loc[i, 'cash'] += cash_received
-                print(f"Day {i}: Sell {portfolio.loc[i, 'btc']:.4f} BTC at ${row['price']:.2f}")
+                print(f"Day {i}: {Colors.RED}🔴 Sell{Colors.ENDC} {portfolio.loc[i, 'btc']:.4f} BTC at ${row['price']:.2f}")
                 portfolio.loc[i, 'btc'] = 0
 
         portfolio.loc[i, 'total_value'] = portfolio.loc[i, 'cash'] + portfolio.loc[i, 'btc'] * row['price']
+
+        # UX Improvement: Only print daily status if something interesting happened or periodically?
+        # For now, keeping it verbose but formatted.
+        # Maybe grey out the boring days? Or just keep plain.
         print(f"Day {i}: Portfolio Value: ${portfolio.loc[i, 'total_value']:.2f}, Cash: ${portfolio.loc[i, 'cash']:.2f}, BTC: {portfolio.loc[i, 'btc']:.4f}")
     
     return portfolio
@@ -99,9 +113,12 @@ def simulate_trading(signals, initial_cash=10000):
     buy_and_hold_btc = initial_cash / prices.iloc[0]
     buy_and_hold_value = buy_and_hold_btc * prices.iloc[-1]
     
-    print("\n------ Final Portfolio Performance ------")
+    print(f"\n{Colors.HEADER}------ Final Portfolio Performance ------{Colors.ENDC}")
     print(f"Initial Cash: ${initial_cash:.2f}")
     print(f"Final Portfolio Value: ${final_value:.2f}")
-    print(f"Profit/Loss: ${profit:.2f}")
+
+    profit_color = Colors.GREEN if profit >= 0 else Colors.RED
+    print(f"Profit/Loss: {profit_color}${profit:.2f}{Colors.ENDC}")
+
     print(f"Buy and Hold Strategy Value: ${buy_and_hold_value:.2f}")
-    print("-----------------------------------------")
+    print(f"{Colors.HEADER}-----------------------------------------{Colors.ENDC}")