diff --git a/reference/trader/functions/trader-beta.xml b/reference/trader/functions/trader-beta.xml
index c6a6c6d9f5..69abf8461d 100644
--- a/reference/trader/functions/trader-beta.xml
+++ b/reference/trader/functions/trader-beta.xml
@@ -27,7 +27,7 @@
real0
-
+ &trader.arg.array.of.real;
@@ -35,7 +35,7 @@
real1
-
+ &trader.arg.array.of.real;
diff --git a/reference/trader/functions/trader-correl.xml b/reference/trader/functions/trader-correl.xml
index 299fbfd82c..534f3dd95e 100644
--- a/reference/trader/functions/trader-correl.xml
+++ b/reference/trader/functions/trader-correl.xml
@@ -27,7 +27,7 @@
real0
-
+ &trader.arg.array.of.real;
@@ -35,7 +35,7 @@
real1
-
+ &trader.arg.array.of.real;
diff --git a/reference/trader/functions/trader-sar.xml b/reference/trader/functions/trader-sar.xml
index f12ca4f90a..40b26b8f40 100644
--- a/reference/trader/functions/trader-sar.xml
+++ b/reference/trader/functions/trader-sar.xml
@@ -44,7 +44,7 @@
acceleration
-
+ Acceleration Factor used up to the Maximum value. Valid range from 0 to TRADER_REAL_MAX.
@@ -52,7 +52,7 @@
maximum
-
+ Acceleration Factor Maximum value. Valid range from 0 to TRADER_REAL_MAX.
diff --git a/reference/trader/functions/trader-sarext.xml b/reference/trader/functions/trader-sarext.xml
index 851a48128b..e01dc78fde 100644
--- a/reference/trader/functions/trader-sarext.xml
+++ b/reference/trader/functions/trader-sarext.xml
@@ -50,7 +50,7 @@
startValue
-
+ Start value and direction. 0 for Auto, >0 for Long, <0 for Short. Valid range from TRADER_REAL_MIN to TRADER_REAL_MAX.
@@ -58,7 +58,7 @@
offsetOnReverse
-
+ Percent offset added/removed to initial stop on short/long reversal. Valid range from 0 to TRADER_REAL_MAX.
@@ -66,7 +66,7 @@
accelerationInitLong
-
+ Acceleration Factor initial value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
@@ -74,7 +74,7 @@
accelerationLong
-
+ Acceleration Factor for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
@@ -82,7 +82,7 @@
accelerationMaxLong
-
+ Acceleration Factor maximum value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
@@ -90,7 +90,7 @@
accelerationInitShort
-
+ Acceleration Factor initial value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
@@ -98,7 +98,7 @@
accelerationShort
-
+ Acceleration Factor for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
@@ -106,7 +106,7 @@
accelerationMaxShort
-
+ Acceleration Factor maximum value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.