diff --git a/polybar/scripte/nightscout_cgm.sh b/polybar/scripte/nightscout_cgm.sh
index b13d2aa..22a37bc 100755
--- a/polybar/scripte/nightscout_cgm.sh
+++ b/polybar/scripte/nightscout_cgm.sh
@@ -9,15 +9,29 @@ else
    wert=$(echo $api_url | awk '{printf "%.1f\n",$3*0.0555}')
    #echo $wert
    case  $symbol  in
-        '"Flat"')
-            echo $wert "="
-            ;;
+        '"SingleDown"')
+          echo $wert "-"
+          ;;
+        '"SingleUp"')
+          echo $wert "+"
+          ;;
+        '"DoubleDown"')
+          echo $wert "--"
+          ;;
+        '"DoubleUp"')
+          echo $wert "++"
+          ;;
         '"FortyFiveDown"')
-            echo $wert "-"
-            ;;
+          echo $wert "\"
+          ;;
+        '"FortyFiveUp"')
+          echo $wert "/"
+          ;;
+        '"Flat"')
+          echo $wert "="
+          ;;
         *)
-            echo $symbol
-            ;;
+          echo $symbol
+          ;;
     esac
 fi
-