diff --git a/stock_monitor.py b/stock_monitor.py
index 6c54fb2..1920c68 100644
--- a/stock_monitor.py
+++ b/stock_monitor.py
@@ -14,8 +14,6 @@ import FinanceDataReader as fdr
 import numpy as np
 
 hts = HTS()
-BUY_AMOUNT = 10000
-
 
 def send_coin_msg(text):
     coin_client = telegram.Bot(token=COIN_TELEGRAM_BOT_TOKEN)
@@ -39,8 +37,13 @@ def send_coin_telegram_message(message_list, header):
 
     return
 
-def buy_ticker(symbole):
+def buy_ticker(symbole, data):
     try:
+        BUY_AMOUNT = 5000
+
+        if data['buy_signal'].iloc[-1] == 'moving average':
+            BUY_AMOUNT = 10000
+
         _ = hts.buyCoinMarket(symbole, BUY_AMOUNT)
     except Exception as e:
         print(f"Error buying {symbole}: {str(e)}")
@@ -150,6 +153,7 @@ def check_buy_point(data, simulation=None):
 
     # 매수 포인트 탐지 및 표시
     # 'buy_point' 열 초기화
+    data['buy_signal'] = ''
     data['buy_point'] = 0
 
     # FutureWarning 해결
@@ -159,6 +163,7 @@ def check_buy_point(data, simulation=None):
             if all(data[f'MA{n}'].iloc[i] < data['MA720'].iloc[i] for n in [5, 20, 40, 120, 200, 240]) and \
                     all(data[f'MA{n}'].iloc[i] > data[f'MA{n}'].iloc[i - 1] for n in [5, 20, 40, 120, 200, 240]) and \
                     data['MA720'].iloc[i] < data['MA1440'].iloc[i]:
+                data.at[data.index[i], 'buy_signal'] = 'moving average'
                 data.at[data.index[i], 'buy_point'] = 1
 
     if not simulation:
@@ -167,8 +172,8 @@ def check_buy_point(data, simulation=None):
 
     return data
 
-def format_message(market_type, symbol, symbol_name, close):
-    message = f"매수 [{market_type}] {symbol_name} ({symbol}) "
+def format_message(market_type, symbol, symbol_name, close, buy_signal):
+    message = f"매수 [{market_type}] {symbol_name} ({symbol}): {buy_signal} "
     message += f"현재가: {'$' if market_type == 'US' else '₩'}{close:.2f}, "
     return message
 
@@ -291,7 +296,7 @@ def monitor_us_stocks():
                 if recent_data['buy_point'].iloc[-1] != 1:
                     continue
                 print(f"   - {US_STOCKS[symbol]} ({symbol}): {recent_data['Close'][-1]:.2f}")
-                message_list.append(format_message('US', symbol, US_STOCKS[symbol], recent_data['Close'][-1]))
+                message_list.append(format_message('US', symbol, US_STOCKS[symbol], recent_data['Close'][-1], recent_data['buy_signal'][-1]))
             except Exception as e:
                 print(f"Error processing data for {symbol}: {str(e)}")
         time.sleep(0.5)
@@ -362,10 +367,10 @@ def monitor_coins():
                 if recent_data['buy_point'].iloc[-1] != 1:
                     continue
                 print(f"   - {KR_ETFS[symbol]} ({symbol}): {recent_data['Close'][-1]:.2f}")
-                message_list.append(format_message('COIN', symbol, US_STOCKS[symbol], recent_data['Close'][-1]))
+                message_list.append(format_message('COIN', symbol, US_STOCKS[symbol], recent_data['Close'][-1], recent_data['buy_signal'][-1]))
 
                 # buy
-                buy_ticker(symbol)
+                buy_ticker(symbol, recent_data)
 
             except Exception as e:
                 print(f"Error processing data for {symbol}: {str(e)}")
@@ -373,27 +378,6 @@ def monitor_coins():
             print(f"Data for {symbol} is empty or None.")
         time.sleep(0.5)
 
-        # 4시간
-        interval = 240
-        data = get_coin_more_data(symbol, interval, bong_count=1500)
-
-        if data is not None and not data.empty:
-            try:
-                data = calculate_technical_indicators(data)
-                info = check_buy_point(data, simulation=True) # Changed to check_buy_point
-                if info is None:
-                    continue
-                info['name'] = KR_COINS[symbol]
-                print(f"   - {info['name']} ({symbol}): {info['price']:.2f} -> {info['buy']}")
-
-                if info['buy']:
-                    message_list.append(format_message(info, 'KR'))
-            except Exception as e:
-                print(f"Error processing data for {symbol}: {str(e)}")
-        else:
-            print(f"Data for {symbol} is empty or None.")
-        time.sleep(0.5)
-
     if len(message_list) > 0:
         try:
             # send message
diff --git a/stock_simulation.py b/stock_simulation.py
index f88aaf0..c2cd46e 100644
--- a/stock_simulation.py
+++ b/stock_simulation.py
@@ -227,8 +227,8 @@ def run_simulation(symbol: str, interval_minutes: int, days: int = 30):
 if __name__ == "__main__":
     interval = 60
     days = 90  # 분석 기간을 90일로 늘림 (6월~8월 데이터 포함)
-    target_coins = ['ADA','APE','ARB','BONK','HBAR','LINK','ONDO','PEPE','SEI','SHIB','STORJ','SUI','TON','TRX','WLD','XLM','XRP']
-    #target_coins = ['APE']
+    #target_coins = ['ADA','APE','ARB','BONK','HBAR','LINK','ONDO','PEPE','SEI','SHIB','STORJ','SUI','TON','TRX','WLD','XLM','XRP']
+    target_coins = ['APE']
     
     for symbol in target_coins:
         print(f"\n=== {symbol} 저점 기간 분석 시작 ===")