From aa07f720932ecbdb71d30e8722a1a02ddc33c425 Mon Sep 17 00:00:00 2001
From: Kevin Johnson <appliedmathkj@gmail.com>
Date: Tue, 21 May 2019 09:18:52 -0700
Subject: [PATCH] apo calculation note

---
 pandas_ta/momentum/apo.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandas_ta/momentum/apo.py b/pandas_ta/momentum/apo.py
index 412d614..ed05ec3 100644
--- a/pandas_ta/momentum/apo.py
+++ b/pandas_ta/momentum/apo.py
@@ -16,6 +16,7 @@ def apo(close, fast=None, slow=None, offset=None, **kwargs):
     # Calculate Result
     fastma = ema(close, length=fast, **kwargs)
     slowma = ema(close, length=slow, **kwargs)
+    # EMAs are equivalent with talib, only their difference is minutely off
     apo = fastma - slowma
 
     # Offset