diff --git a/config/sensors/finance.yaml b/config/sensors/finance.yaml
index fba991d..52c9b3a 100755
--- a/config/sensors/finance.yaml
+++ b/config/sensors/finance.yaml
@@ -25,4 +25,11 @@
   state_topic: "stock/SIRI/price"
 - platform: mqtt
   name: "Barnes and Nobel"
-  state_topic: "stock/BKS/price"
\ No newline at end of file
+  state_topic: "stock/BKS/price"
+#sensor:
+- platform: statistics
+  name: xlm_price_stats
+  entity_id: sensor.xlm_exchange_rate
+  sampling_size: 2
+
+