diff --git a/core/src/main/java/ru/trader/analysis/MarketUtils.java b/core/src/main/java/ru/trader/analysis/MarketUtils.java
index c4baacd..4f44558 100644
--- a/core/src/main/java/ru/trader/analysis/MarketUtils.java
+++ b/core/src/main/java/ru/trader/analysis/MarketUtils.java
@@ -14,8 +14,8 @@ public class MarketUtils {
         List<Order> o = new ArrayList<>(orders);
         LOG.trace("Fill stack orders {}, balance {}", o, balance);
         o.forEach(or -> or.setMax(balance, cargo));
-        LOG.trace("Simple sort");
-        o.sort(Comparator.<Order>reverseOrder());
+        LOG.trace("Sort by profit by tonne");
+        o.sort(orderComparatorByTonneProfit.reversed());
         LOG.trace("New order of orders {}", o);
         List<Order> stack = new ArrayList<>();
         long count = cargo;
@@ -30,12 +30,41 @@ public class MarketUtils {
                 LOG.trace("Remain cargo {}, remain balance {}", count, remain);
             } else {
                 LOG.trace("Low profit, stopped");
-                remain = 0;
+                if (order.getCount() == 0 && order.getSell().getCount() > 0) {
+                    remain = -1;
+                } else {
+                    remain = 0;
+                }
             }
             if (count <= 0 || remain <= 0) {
                 break;
             }
         }
+        if (remain < 0) {
+            LOG.trace("Low balance, try fill");
+            LOG.trace("Simple sort");
+            o.sort(Comparator.<Order>reverseOrder());
+            LOG.trace("New order of orders {}", o);
+            stack.clear();
+            count = cargo;
+            remain = balance;
+            for (Order order : o) {
+                order = new Order(order.getSell(), order.getBuy(), remain, count);
+                LOG.trace("Next best order {}", order);
+                if (order.getProfit() > 0) {
+                    stack.add(order);
+                    remain -= order.getCount() * order.getSell().getPrice();
+                    count -= order.getCount();
+                    LOG.trace("Remain cargo {}, remain balance {}", count, remain);
+                } else {
+                    LOG.trace("Low profit, stopped");
+                    remain = 0;
+                }
+                if (count <= 0 || remain <= 0) {
+                    break;
+                }
+            }
+        }
         LOG.trace("Stack: {}", stack);
         return stack;
     }
@@ -80,4 +109,14 @@ public class MarketUtils {
     public static boolean hasMarket(Vendor vendor) {
         return vendor.has(SERVICE_TYPE.MARKET) || vendor.has(SERVICE_TYPE.BLACK_MARKET);
     }
+
+    private final static Comparator<Order> orderComparatorByTonneProfit = (o1, o2) -> {
+        if (o1 == o2) return 0;
+        if (o1.getProfit() > 0 || o2.getProfit() > 0) {
+            if (o1.getProfit() <= 0) return -1;
+            if (o2.getProfit() <= 0) return 1;
+            return Double.compare(o1.getProfitByTonne(), o2.getProfitByTonne());
+        }
+        return o1.compareTo(o2);
+    };
 }