diff --git a/Siganls/coreSignal.py b/Siganls/coreSignal.py
new file mode 100644
index 0000000..c693f2a
--- /dev/null
+++ b/Siganls/coreSignal.py
@@ -0,0 +1,14 @@
+class coreSignal():
+    def __init__ (self,
+                  #indDict={},
+                  name='NoName',
+                  mode='retro',
+                  target=None,
+                  valeType=None
+                 ):
+        self.ans=None
+        self.name=name
+        #self.indDict=indDict
+        self.mode=mode
+        self.target=target # nextBar
+        self.valeType=valeType #price o c h l