diff --git a/libs/market-depth/src/lib/orderbook.tsx b/libs/market-depth/src/lib/orderbook.tsx
index 855b53212..da074d87f 100644
--- a/libs/market-depth/src/lib/orderbook.tsx
+++ b/libs/market-depth/src/lib/orderbook.tsx
@@ -334,7 +334,7 @@ export const Orderbook = ({
             BigInt(maxPriceLevel) -
             BigInt(offsetTop) * BigInt(resolution)
           ).toString()
-        : rows?.[Math.min(offsetTop, rows.length - 1)].price.toString();
+        : rows?.[Math.min(offsetTop, rows.length - 1)].price?.toString();
       if (lockOnMidPrice) {
         setLockOnMidPrice(false);
       }