diff --git a/dabo/functions/get_range.sh b/dabo/functions/get_range.sh
index 87782ce..a33737d 100644
--- a/dabo/functions/get_range.sh
+++ b/dabo/functions/get_range.sh
@@ -46,7 +46,7 @@ function get_range {
   local f_resist3=$(echo "scale=8; ${f_pivot_point}+((${f_highest_in_range}-${f_lowest_in_range})*1)" | bc | sed 's/^\./0./;' )
  
   # write down in history 
-  echo -n "${f_range_periods},${f_lowest_in_range},${f_highest_in_range},${f_pivot_point},${f_support1},${f_resist1},${f_golden_pocket_support},${f_golden_pocket_resist},${f_golden_pocket65_support},${f_golden_pocket65_resist},${f_support3},${f_resist3}" >>"${f_hist_file}"
+  echo -n ",${f_range_periods},${f_lowest_in_range},${f_highest_in_range},${f_pivot_point},${f_support1},${f_resist1},${f_golden_pocket_support},${f_golden_pocket_resist},${f_golden_pocket65_support},${f_golden_pocket65_resist},${f_support3},${f_resist3}" >>"${f_hist_file}"
   
 }