diff --git a/Coinbase.Net/Objects/Models/CoinbaseTrade.cs b/Coinbase.Net/Objects/Models/CoinbaseTrade.cs
index a32e9ba..c58fc47 100644
--- a/Coinbase.Net/Objects/Models/CoinbaseTrade.cs
+++ b/Coinbase.Net/Objects/Models/CoinbaseTrade.cs
@@ -20,12 +20,12 @@ public record CoinbaseTrades
         /// ["<c>best_bid</c>"] Best bid price
         /// </summary>
         [JsonPropertyName("best_bid")]
-        public decimal BestBidPrice { get; set; }
+        public decimal? BestBidPrice { get; set; }
         /// <summary>
         /// ["<c>best_ask</c>"] Best ask price
         /// </summary>
         [JsonPropertyName("best_ask")]
-        public decimal BestAskPrice { get; set; }
+        public decimal? BestAskPrice { get; set; }
     }
 
     /// <summary>