diff --git a/src/main/java/com/deepchart/service/impl/IndexServiceImpl.java b/src/main/java/com/deepchart/service/impl/IndexServiceImpl.java
index 814ab8c..b6d3553 100644
--- a/src/main/java/com/deepchart/service/impl/IndexServiceImpl.java
+++ b/src/main/java/com/deepchart/service/impl/IndexServiceImpl.java
@@ -26,6 +26,26 @@ public class IndexServiceImpl implements IndexService {
     }
 
     @Override
+    public String ma(List<StockDailyData> list) {
+        return MAUtil.analyzeMA(list);
+    }
+
+    @Override
+    public String cci(List<StockDailyData> list) {
+        return CCIUtil.analyzeCCI(list);
+    }
+
+    @Override
+    public String expma(List<StockDailyData> list) {
+        return EXPMAUtil.analyzeEXPMA(list,12,40);
+    }
+
+    @Override
+    public String wr(List<StockDailyData> list) {
+        return WRUtil.analyzeWR(list);
+    }
+
+    @Override
     public String kdj(List<StockDailyData> list) {
         return KDJUtil.calculateAndAnalyze(list);
     }