diff --git a/src/main/kotlin/service/AutoTradingManager.kt b/src/main/kotlin/service/AutoTradingManager.kt
index 0d54629..f54aea7 100644
--- a/src/main/kotlin/service/AutoTradingManager.kt
+++ b/src/main/kotlin/service/AutoTradingManager.kt
@@ -49,6 +49,7 @@ import java.util.concurrent.atomic.AtomicLong
 import kotlin.collections.List
 import kotlin.collections.filter
 import kotlin.math.abs
+import kotlin.math.max
 
 // service/AutoTradingManager.kt
 typealias TradingDecisionCallback = (TradingDecision?, Boolean)->Unit
@@ -935,7 +936,8 @@ object AutoTradingManager {
 
     suspend fun executeMarketLoop() {
         checkBalance()
-        val myCash = currentBalance?.deposit?.replace(",", "")?.toLongOrNull() ?: KisSession.config.getValues(ConfigIndex.MAX_PRICE_INDEX).toLong()
+        var myCash = currentBalance?.deposit?.replace(",", "")?.toLongOrNull() ?: KisSession.config.getValues(ConfigIndex.MAX_PRICE_INDEX).toLong()
+        myCash = max(myCash,KisSession.config.getValues(ConfigIndex.MAX_PRICE_INDEX).toLong())
         val myHoldings = currentBalance?.getHoldings()?.filter { !it.isTodayEntry }?.map { it.code }?.toSet() ?: emptySet()
         val pendingStocks = DatabaseFactory.findAllMonitoringTrades().map { it.code }
         var now = LocalTime.now(ZoneId.of("Asia/Seoul"))