[Fix] close vnpy#2666

zhnlk · Sep 17, 2020 · f6bc137 · f6bc137
1 parent 3847dcb
commit f6bc137
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/vnpy/trader/utility.py b/vnpy/trader/utility.py
@@ -778,11 +778,11 @@ def mfi(self, n: int, array: bool = False) -> Union[float, np.ndarray]:
             return result
         return result[-1]
 
-    def ad(self, n: int, array: bool = False) -> Union[float, np.ndarray]:
+    def ad(self, array: bool = False) -> Union[float, np.ndarray]:
         """
         AD.
         """
-        result = talib.AD(self.high, self.low, self.close, self.volume, n)
+        result = talib.AD(self.high, self.low, self.close, self.volume)
         if array:
             return result
         return result[-1]