diff --git a/src/js/tradingbot/data/asset/AggregatedDataPoint.js b/src/js/tradingbot/data/asset/AggregatedDataPoint.js
index 1e4a08f..d8ef8c0 100644
--- a/src/js/tradingbot/data/asset/AggregatedDataPoint.js
+++ b/src/js/tradingbot/data/asset/AggregatedDataPoint.js
@@ -111,7 +111,7 @@ export default class AggregatedDataPoint {
         }
         this.hasValues = true;
         this.minPrice = Math.min(this.minPrice, bid.price);
-        this.maxPrice = Math.max(this.maxPrice = bid.price);
+        this.maxPrice = Math.max(this.maxPrice, bid.price);
         this.endPrice = bid.price;
         this.#priceValues.push(parseFloat(bid.price));
         if(this.bestBid == null || this.bestBid.price < bid.price){
@@ -143,9 +143,12 @@ export default class AggregatedDataPoint {
      */
     end(endTime){
         this.endTime = endTime;
-        let priceSum = 0;
-        this.#priceValues.forEach(p => priceSum += p);
-        this.avgPrice = priceSum / this.#priceValues.length;
+        if(this.#priceValues.length > 0){
+            let priceSum = 0;
+            this.#priceValues.forEach(p => priceSum += p);
+            this.avgPrice = priceSum / this.#priceValues.length;
+        }
+        console.log(this.minPrice, this.maxPrice, this.avgPrice, this.minPrice <= this.avgPrice, this.avgPrice <= this.maxPrice);
         this.#priceValues = [];
     }