diff --git a/core/src/main/java/ru/trader/core/MarketAnalyzer.java b/core/src/main/java/ru/trader/core/MarketAnalyzer.java
index 4fa3f3e..e1189f5 100644
--- a/core/src/main/java/ru/trader/core/MarketAnalyzer.java
+++ b/core/src/main/java/ru/trader/core/MarketAnalyzer.java
@@ -15,7 +15,7 @@ public class MarketAnalyzer {
 
     private Market market;
     private Graph<Vendor> graph;
-    private double stock;
+    private double tank;
     private double maxDistance;
     private int jumps;
 
@@ -59,7 +59,7 @@ public class MarketAnalyzer {
     }
 
     private void rebuild(Vendor source){
-        graph = new Graph<>(source, market.get(), stock, maxDistance, true, jumps, PathRoute::new);
+        graph = new Graph<>(source, market.get(), tank, maxDistance, true, jumps, PathRoute::new);
     }
 
     private void setSource(Vendor source){
@@ -73,8 +73,8 @@ public class MarketAnalyzer {
     }
 
 
-    public void setStock(double stock) {
-        this.stock = stock;
+    public void setTank(double tank) {
+        this.tank = tank;
     }
 
     public void setMaxDistance(double maxDistance) {
diff --git a/core/src/test/java/ru/trader/core/MarketAnalyzerTest.java b/core/src/test/java/ru/trader/core/MarketAnalyzerTest.java
index e6ef193..134bafb 100644
--- a/core/src/test/java/ru/trader/core/MarketAnalyzerTest.java
+++ b/core/src/test/java/ru/trader/core/MarketAnalyzerTest.java
@@ -90,7 +90,7 @@ public class MarketAnalyzerTest extends Assert {
     public void testPaths() throws Exception {
         LOG.info("Start paths test");
         MarketAnalyzer analyzer = new MarketAnalyzer(market);
-        analyzer.setJumps(5);analyzer.setMaxDistance(1);analyzer.setStock(1);
+        analyzer.setJumps(5);analyzer.setMaxDistance(1);analyzer.setTank(1);
 
         Collection<Path<Vendor>> paths = analyzer.getPaths(v1, v2);
         TestUtil.assertCollectionEquals(paths, Path.toPath(v1, v2));
@@ -115,7 +115,7 @@ public class MarketAnalyzerTest extends Assert {
     public void testPathsWithStock() throws Exception {
         LOG.info("Start paths with stock test");
         MarketAnalyzer analyzer = new MarketAnalyzer(market);
-        analyzer.setJumps(5);analyzer.setMaxDistance(1);analyzer.setStock(2);
+        analyzer.setJumps(5);analyzer.setMaxDistance(1);analyzer.setTank(2);
 
         Collection<Path<Vendor>> paths = analyzer.getPaths(v1, v2);
         TestUtil.assertCollectionContainAll(paths, Path.toPath(v1, v2));
@@ -141,7 +141,7 @@ public class MarketAnalyzerTest extends Assert {
     public void testPathsWithStockAndRefill() throws Exception {
         LOG.info("Start paths with stock and refill test");
         MarketAnalyzer analyzer = new MarketAnalyzer(market);
-        analyzer.setJumps(2);analyzer.setMaxDistance(10);analyzer.setStock(15);
+        analyzer.setJumps(2);analyzer.setMaxDistance(10);analyzer.setTank(15);
 
         Collection<Path<Vendor>> paths = analyzer.getPaths(v10, v6);
         TestUtil.assertCollectionContainAll(paths, Path.toPath(v10, v6), Path.toPath(v10, v11, v6),
@@ -157,7 +157,7 @@ public class MarketAnalyzerTest extends Assert {
     public void testPathsWithStockAndRefill2() throws Exception {
         LOG.info("Start paths with stock and refill test 2");
         MarketAnalyzer analyzer = new MarketAnalyzer(market);
-        analyzer.setJumps(3);analyzer.setMaxDistance(10);analyzer.setStock(15);
+        analyzer.setJumps(3);analyzer.setMaxDistance(10);analyzer.setTank(15);
 
         Collection<Path<Vendor>> paths = analyzer.getPaths(v10, v6);
         TestUtil.assertCollectionContainAll(paths, Path.toPath(v10, v6), Path.toPath(v10, v11, v6),