diff --git a/VERSION b/VERSION
index 56d0235..27bdbf2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.8,prepare crypto sim enhanced
+2.0.9,prepare crypto sim enhanced
diff --git a/research/load_crypto_md.sh b/research/load_crypto_md.sh
index 46e3735..dd36a89 100755
--- a/research/load_crypto_md.sh
+++ b/research/load_crypto_md.sh
@@ -1,7 +1,10 @@
 #!/usr/bin/env bash
 
 usage() {
-  echo "Usage: $0 [-h <host (hs01*/cloud21)>] [-d <YYYYMMDD> (yesterday*)] [-s <source> (cvttdata/cloud21*)>]"
+  echo -n "Usage: $0 [-h <host (hs01*/cloud21)>]"
+  echo -n " [-d <YYYYMMDD> (yesterday*)]"
+  echo -n " [-s <source> (cvttdata/cloud21*)>]"
+  echo " [-t <target_dir> (/opt/jupyter_gpu/data/crypto_md)]"
   exit 1
 }
 
@@ -19,11 +22,15 @@ is_valid() {
   return 1
 }
 
+# ------- D E F A U L T S
 date=""
 host=hs01
 source=cloud21
+TargetDir="/opt/jupyter_gpu/data/crypto_md"
+# ------- D E F A U L T S
 
-while getopts ":h:d:s:" opt; do
+
+while getopts ":h:d:s:t:" opt; do
   case ${opt} in
     d )
       date=$OPTARG
@@ -34,6 +41,9 @@ while getopts ":h:d:s:" opt; do
     s )
       source=$OPTARG
       ;;
+    t )
+      TargetDir=$OPTARG
+      ;;
     \? )
       echo "Invalid option: -$OPTARG" >&2
       usage
@@ -82,7 +92,6 @@ SourceFile=$(date -d ${date} "+%Y%m%d.mktdata.db")
 SourceFileZip="${SourceFile}.gz"
 SourceFilePath=$(date -d ${date} "+${SourceRootDir}/%Y/%m/${SourceFileZip}")
 
-TargetDir="/opt/jupyter_gpu/data/crypto_md"
 TargetFile=$(date -d ${date} "+%Y%m%d.mktdata.ohlcv.db")
 TargetFilePath="${TargetDir}/${TargetFile}"