diff --git a/strategies/high-volume-days/README.md b/strategies/high-volume-days/README.md
index 1babf15..6a46546 100644
--- a/strategies/high-volume-days/README.md
+++ b/strategies/high-volume-days/README.md
@@ -4,6 +4,10 @@ The idea for these strategies comes from chapter 6 (Volume) of [*How Markets Rea
 
 As with most of the strategies from this book, they are meant to illustrate certain characteristics of the market rather than be traded directly.
 
+Unlike the book, where no significant difference was found between high volume up and down days, I have found down days to significantly outperform up days.
+
+Refer to the backtest results below.
+
 ## Rules
 
 ### High Volume Up Days