diff --git a/StockBuyAndSell.java b/StockBuyAndSell.java
new file mode 100644
index 0000000..d5a2006
--- /dev/null
+++ b/StockBuyAndSell.java
@@ -0,0 +1,42 @@
+package DSA.Arrays;
+
+import java.util.Scanner;
+
+public class StockBuyAndSell {
+    static int maxProfit(int price[], int n)
+    {
+        int profit = 0;
+
+        for(int i = 1; i < n; i++)
+        {
+            if(price[i] > price[i - 1])
+                profit += price[i] - price[i -1];
+        }
+
+        return profit;
+    }
+
+
+    public static void main(String args[])
+    {
+        int n;
+        Scanner sc=new Scanner(System.in);
+
+        System.out.print("Enter the number of stocks: ");
+
+        n=sc.nextInt();
+
+        int[] arr = new int[10];
+        System.out.println("Enter stocks: ");
+        for(int i=0; i<n; i++)
+        {
+
+            arr[i]=sc.nextInt();
+        }
+
+        System.out.println("Maximum Profit: "+maxProfit(arr, n));
+
+    }
+
+}
+