diff --git a/Bithumb_minute.py b/Bithumb_minute.py
index 951c36e..1950fd2 100644
--- a/Bithumb_minute.py
+++ b/Bithumb_minute.py
@@ -78,6 +78,7 @@ class Bithumb_minute(HTS):
                     "avg10": -1,
                     "avg12": -1,
                     "avg20": -1,
+                    "avg30": -1,
                     "avg36": -1,
                     "avg40": -1,
                     "avg48": -1,
@@ -139,6 +140,7 @@ class Bithumb_minute(HTS):
             "avg10": [],
             "avg12": [],
             "avg20": [],
+            "avg30": [],
             "avg36": [],
             "avg40": [],
             "avg48": [],
@@ -178,6 +180,7 @@ class Bithumb_minute(HTS):
             result["avg10"].append(item['avg10'])
             result["avg12"].append(item['avg12'])
             result["avg20"].append(item['avg20'])
+            result["avg30"].append(item['avg30'])
             result["avg36"].append(item['avg36'])
             result["avg40"].append(item['avg40'])
             result["avg48"].append(item['avg48'])
@@ -228,6 +231,7 @@ class Bithumb_minute(HTS):
                 'avg10': 'float',
                 'avg12': 'float',
                 'avg20': 'float',
+                'avg30': 'float',
                 'avg36': 'float',
                 'avg40': 'float',
                 'avg48': 'float',
diff --git a/stock/analysis/AnalyzerSqlite.py b/stock/analysis/AnalyzerSqlite.py
index 7a6a925..68f1b16 100644
--- a/stock/analysis/AnalyzerSqlite.py
+++ b/stock/analysis/AnalyzerSqlite.py
@@ -527,6 +527,7 @@ class AnalyzerSqlite:
         q_10 = MovingAverage(10)
         q_12 = MovingAverage(12)
         q_20 = MovingAverage(20)
+        q_30 = MovingAverage(30)
         q_36 = MovingAverage(36)
         q_40 = MovingAverage(40)
         q_48 = MovingAverage(48)
@@ -544,6 +545,7 @@ class AnalyzerSqlite:
             q_10.enqueue(stock[i]['close'])
             q_12.enqueue(stock[i]['close'])
             q_20.enqueue(stock[i]['close'])
+            q_30.enqueue(stock[i]['close'])
             q_36.enqueue(stock[i]['close'])
             q_40.enqueue(stock[i]['close'])
             q_48.enqueue(stock[i]['close'])
@@ -560,6 +562,7 @@ class AnalyzerSqlite:
             stock[i]['avg10'] = q_10.avg()
             stock[i]['avg12'] = q_12.avg()
             stock[i]['avg20'] = q_20.avg()
+            stock[i]['avg30'] = q_30.avg()
             stock[i]['avg36'] = q_36.avg()
             stock[i]['avg40'] = q_40.avg()
             stock[i]['avg48'] = q_48.avg()
@@ -601,6 +604,7 @@ class AnalyzerSqlite:
                     "avg10": -1,
                     "avg12": -1,
                     "avg20": -1,
+                    "avg20": -1,
                     "avg36": -1,
                     "avg40": -1,
                     "avg48": -1,