fix

release_version.txt

@@ -1 +1 @@
-0.6.8
+0.6.9

scripts/alpaca_hist_md/run_alpaca_hist_md.sh

@@ -3,6 +3,7 @@
 is_business_day() {
     dt=${1}
 
+    CalendarURL=http://cloud16.cvtt.vpn:8000/api/v1/markets/hours?mic=XNYS
     open_time=$(curl -s "${CalendarURL}&start=${dt}&end=${dt}" | jq '.[] | .open_time')
     if [ -n  "${open_time}" ]; then
         return 0