diff --git a/exps/trading/baselines.py b/exps/trading/baselines.py
index cf42cf7..e7b27bd 100644
--- a/exps/trading/baselines.py
+++ b/exps/trading/baselines.py
@@ -85,7 +85,9 @@ def extend_train_data(alg2configs, name):
     config = copy.deepcopy(alg2configs[name])
     start_times = (
         "2008-01-01",
+        "2008-07-01",
         "2009-01-01",
+        "2009-07-01",
         "2010-01-01",
         "2011-01-01",
         "2012-01-01",
diff --git a/scripts/trade/tsf-time.sh b/scripts/trade/tsf-time.sh
index 0687a63..ec0aeb3 100644
--- a/scripts/trade/tsf-time.sh
+++ b/scripts/trade/tsf-time.sh
@@ -16,7 +16,7 @@ fi
 gpu=$1
 market=$2
 base=$3
-xtimes="2008-01-01 2009-01-01 2010-01-01 2011-01-01 2012-01-01 2013-01-01"
+xtimes="2008-01-01 2008-07-01 2009-01-01 2009-07-01 2010-01-01 2011-01-01 2012-01-01 2013-01-01"
 
 for xtime in ${xtimes}
 do