diff --git a/exchanges/coinbasepro/coinbasepro_wrapper.go b/exchanges/coinbasepro/coinbasepro_wrapper.go
index 8c3d7a25..fbe32f31 100644
--- a/exchanges/coinbasepro/coinbasepro_wrapper.go
+++ b/exchanges/coinbasepro/coinbasepro_wrapper.go
@@ -126,7 +126,7 @@ func (c *CoinbasePro) UpdateOrderbook(p pair.CurrencyPair, assetType string) (or
 	}
 
 	for x := range obNew.Asks {
-		orderBook.Asks = append(orderBook.Asks, orderbook.Item{Amount: obNew.Bids[x].Amount, Price: obNew.Bids[x].Price})
+		orderBook.Asks = append(orderBook.Asks, orderbook.Item{Amount: obNew.Asks[x].Amount, Price: obNew.Asks[x].Price})
 	}
 
 	orderbook.ProcessOrderbook(c.GetName(), p, orderBook, assetType)
diff --git a/exchanges/gateio/gateio.go b/exchanges/gateio/gateio.go
index da9a96fa..023471c6 100644
--- a/exchanges/gateio/gateio.go
+++ b/exchanges/gateio/gateio.go
@@ -200,6 +200,10 @@ func (g *Gateio) GetOrderbook(symbol string) (Orderbook, error) {
 
 	var ob Orderbook
 
+	if len(resp.Asks) == 0 {
+		return ob, errors.New("asks are empty")
+	}
+
 	// Asks are in reverse order
 	for x := len(resp.Asks) - 1; x != 0; x-- {
 		data := resp.Asks[x]
@@ -217,6 +221,10 @@ func (g *Gateio) GetOrderbook(symbol string) (Orderbook, error) {
 		ob.Asks = append(ob.Asks, OrderbookItem{Price: price, Amount: amount})
 	}
 
+	if len(resp.Bids) == 0 {
+		return ob, errors.New("bids are empty")
+	}
+
 	for x := range resp.Bids {
 		data := resp.Bids[x]
 
diff --git a/exchanges/huobi/huobi_wrapper.go b/exchanges/huobi/huobi_wrapper.go
index c4e9368f..129abf6f 100644
--- a/exchanges/huobi/huobi_wrapper.go
+++ b/exchanges/huobi/huobi_wrapper.go
@@ -95,8 +95,15 @@ func (h *HUOBI) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Pric
 	tickerPrice.Last = tick.Close
 	tickerPrice.Volume = tick.Volume
 	tickerPrice.High = tick.High
-	tickerPrice.Ask = tick.Ask[0]
-	tickerPrice.Bid = tick.Bid[0]
+
+	if len(tick.Ask) > 0 {
+		tickerPrice.Ask = tick.Ask[0]
+	}
+
+	if len(tick.Bid) > 0 {
+		tickerPrice.Bid = tick.Bid[0]
+	}
+
 	ticker.ProcessTicker(h.GetName(), p, tickerPrice, assetType)
 	return ticker.GetTicker(h.Name, p, assetType)
 }
diff --git a/exchanges/huobihadax/huobihadax_wrapper.go b/exchanges/huobihadax/huobihadax_wrapper.go
index 7069581f..4cf3b6f9 100644
--- a/exchanges/huobihadax/huobihadax_wrapper.go
+++ b/exchanges/huobihadax/huobihadax_wrapper.go
@@ -59,8 +59,15 @@ func (h *HUOBIHADAX) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker
 	tickerPrice.Last = tick.Close
 	tickerPrice.Volume = tick.Volume
 	tickerPrice.High = tick.High
-	tickerPrice.Ask = tick.Ask[0]
-	tickerPrice.Bid = tick.Bid[0]
+
+	if len(tick.Ask) > 0 {
+		tickerPrice.Ask = tick.Ask[0]
+	}
+
+	if len(tick.Bid) > 0 {
+		tickerPrice.Bid = tick.Bid[0]
+	}
+
 	ticker.ProcessTicker(h.GetName(), p, tickerPrice, assetType)
 	return ticker.GetTicker(h.Name, p, assetType)
 }