diff --git a/R/OBV.R b/R/OBV.R
index d7e6041..bb9fc01 100644
--- a/R/OBV.R
+++ b/R/OBV.R
@@ -37,7 +37,7 @@
 #'@references The following site(s) were used to code/document this
 #'indicator:\cr \url{http://www.fmlabs.com/reference/OBV.htm}\cr
 #'\url{https://www.metastock.com/Customer/Resources/TAAZ/?p=82}\cr
-#'\url{https://www.linnsoft.com/techind/balance-open-interest}\cr
+#'\url{https://www.linnsoft.com/techind/balance-open-interest-0}\cr
 #'\url{http://www.stockcharts.com/school/doku.php?id=chart_school:technical_indicators:on_balance_volume_obv}\cr
 #'@keywords ts
 #'@examples
diff --git a/man/OBV.Rd b/man/OBV.Rd
index e1934b3..200236f 100644
--- a/man/OBV.Rd
+++ b/man/OBV.Rd
@@ -38,7 +38,7 @@ obv <- OBV(ttrc[,"Close"], ttrc[,"Volume"])
 The following site(s) were used to code/document this
 indicator:\cr \url{http://www.fmlabs.com/reference/OBV.htm}\cr
 \url{https://www.metastock.com/Customer/Resources/TAAZ/?p=82}\cr
-\url{https://www.linnsoft.com/techind/balance-open-interest}\cr
+\url{https://www.linnsoft.com/techind/balance-open-interest-0}\cr
 \url{http://www.stockcharts.com/school/doku.php?id=chart_school:technical_indicators:on_balance_volume_obv}\cr
 }
 \seealso{