diff --git a/exchanges/huobi/huobi_test.go b/exchanges/huobi/huobi_test.go
index a7081a28..e53fcd3d 100644
--- a/exchanges/huobi/huobi_test.go
+++ b/exchanges/huobi/huobi_test.go
@@ -21,6 +21,7 @@ const (
 	apiKey                  = ""
 	apiSecret               = ""
 	canManipulateRealOrders = false
+	testSymbol = "btcusdt"
 )
 
 var h HUOBI
@@ -75,7 +76,7 @@ func TestSetup(t *testing.T) {
 func TestGetSpotKline(t *testing.T) {
 	t.Parallel()
 	_, err := h.GetSpotKline(KlinesRequestParams{
-		Symbol: "btcusdt",
+		Symbol: testSymbol,
 		Period: TimeIntervalHour,
 		Size:   0,
 	})
@@ -86,7 +87,7 @@ func TestGetSpotKline(t *testing.T) {
 
 func TestGetMarketDetailMerged(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetMarketDetailMerged("btcusdt")
+	_, err := h.GetMarketDetailMerged(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarketDetailMerged: %s", err)
 	}
@@ -95,7 +96,7 @@ func TestGetMarketDetailMerged(t *testing.T) {
 func TestGetDepth(t *testing.T) {
 	t.Parallel()
 	_, err := h.GetDepth(OrderBookDataRequestParams{
-		Symbol: "btcusdt",
+		Symbol: testSymbol,
 		Type:   OrderBookDataRequestParamsTypeStep1,
 	})
 
@@ -106,7 +107,7 @@ func TestGetDepth(t *testing.T) {
 
 func TestGetTrades(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetTrades("btcusdt")
+	_, err := h.GetTrades(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTrades: %s", err)
 	}
@@ -114,7 +115,7 @@ func TestGetTrades(t *testing.T) {
 
 func TestGetLatestSpotPrice(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetLatestSpotPrice("btcusdt")
+	_, err := h.GetLatestSpotPrice(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi GetLatestSpotPrice: %s", err)
 	}
@@ -122,7 +123,7 @@ func TestGetLatestSpotPrice(t *testing.T) {
 
 func TestGetTradeHistory(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetTradeHistory("btcusdt", "50")
+	_, err := h.GetTradeHistory(testSymbol, "50")
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTradeHistory: %s", err)
 	}
@@ -130,7 +131,7 @@ func TestGetTradeHistory(t *testing.T) {
 
 func TestGetMarketDetail(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetMarketDetail("btcusdt")
+	_, err := h.GetMarketDetail(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTradeHistory: %s", err)
 	}
@@ -200,7 +201,7 @@ func TestSpotNewOrder(t *testing.T) {
 	}
 
 	arg := SpotNewOrderRequestParams{
-		Symbol:    "btcusdt",
+		Symbol:    testSymbol,
 		AccountID: 1,
 		Amount:    0.01,
 		Price:     10.1,
@@ -238,7 +239,7 @@ func TestGetMarginLoanOrders(t *testing.T) {
 		t.Skip()
 	}
 
-	_, err := h.GetMarginLoanOrders("btcusdt", "", "", "", "", "", "", "")
+	_, err := h.GetMarginLoanOrders(testSymbol, "", "", "", "", "", "", "")
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarginLoanOrders: %s", err)
 	}
@@ -251,7 +252,7 @@ func TestGetMarginAccountBalance(t *testing.T) {
 		t.Skip()
 	}
 
-	_, err := h.GetMarginAccountBalance("btcusdt")
+	_, err := h.GetMarginAccountBalance(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarginAccountBalance: %s", err)
 	}
diff --git a/exchanges/huobihadax/huobihadax_test.go b/exchanges/huobihadax/huobihadax_test.go
index 505dfaf6..bd4dad0e 100644
--- a/exchanges/huobihadax/huobihadax_test.go
+++ b/exchanges/huobihadax/huobihadax_test.go
@@ -17,6 +17,7 @@ const (
 	apiKey                  = ""
 	apiSecret               = ""
 	canManipulateRealOrders = false
+	testSymbol = "btcusdt"
 )
 
 var h HUOBIHADAX
@@ -71,7 +72,7 @@ func TestSetup(t *testing.T) {
 func TestGetSpotKline(t *testing.T) {
 	t.Parallel()
 	_, err := h.GetSpotKline(KlinesRequestParams{
-		Symbol: "hptusdt",
+		Symbol: testSymbol,
 		Period: TimeIntervalHour,
 		Size:   0,
 	})
@@ -82,7 +83,7 @@ func TestGetSpotKline(t *testing.T) {
 
 func TestGetMarketDetailMerged(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetMarketDetailMerged("hptusdt")
+	_, err := h.GetMarketDetailMerged(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarketDetailMerged: %s", err)
 	}
@@ -90,7 +91,7 @@ func TestGetMarketDetailMerged(t *testing.T) {
 
 func TestGetDepth(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetDepth("hptusdt", "step1")
+	_, err := h.GetDepth(testSymbol, "step1")
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetDepth: %s", err)
 	}
@@ -98,7 +99,7 @@ func TestGetDepth(t *testing.T) {
 
 func TestGetTrades(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetTrades("hptusdt")
+	_, err := h.GetTrades(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTrades: %s", err)
 	}
@@ -106,7 +107,7 @@ func TestGetTrades(t *testing.T) {
 
 func TestGetLatestSpotPrice(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetLatestSpotPrice("hptusdt")
+	_, err := h.GetLatestSpotPrice(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi GetLatestSpotPrice: %s", err)
 	}
@@ -114,7 +115,7 @@ func TestGetLatestSpotPrice(t *testing.T) {
 
 func TestGetTradeHistory(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetTradeHistory("hptusdt", "50")
+	_, err := h.GetTradeHistory(testSymbol, "50")
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTradeHistory: %s", err)
 	}
@@ -122,7 +123,7 @@ func TestGetTradeHistory(t *testing.T) {
 
 func TestGetMarketDetail(t *testing.T) {
 	t.Parallel()
-	_, err := h.GetMarketDetail("hptusdt")
+	_, err := h.GetMarketDetail(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetTradeHistory: %s", err)
 	}
@@ -192,7 +193,7 @@ func TestSpotNewOrder(t *testing.T) {
 	}
 
 	arg := SpotNewOrderRequestParams{
-		Symbol:    "hptusdt",
+		Symbol:    testSymbol,
 		AccountID: 000000,
 		Amount:    0.01,
 		Price:     10.1,
@@ -240,7 +241,7 @@ func TestGetMarginLoanOrders(t *testing.T) {
 		t.Skip()
 	}
 
-	_, err := h.GetMarginLoanOrders("hptusdt", "", "", "", "", "", "", "")
+	_, err := h.GetMarginLoanOrders(testSymbol, "", "", "", "", "", "", "")
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarginLoanOrders: %s", err)
 	}
@@ -253,7 +254,7 @@ func TestGetMarginAccountBalance(t *testing.T) {
 		t.Skip()
 	}
 
-	_, err := h.GetMarginAccountBalance("hptusdt")
+	_, err := h.GetMarginAccountBalance(testSymbol)
 	if err != nil {
 		t.Errorf("Test failed - Huobi TestGetMarginAccountBalance: %s", err)
 	}