adding limitDepth option

config.json

@@ -1,10 +1,11 @@
 {
-    "apiKey": "YOUR_API_KEY",
+    "apiKey": "YOU_API_KEY",
     "apiSecret": "YOUR_API_SECRET",
     "symbol": "BTCUSDT",
-    "tradingStartTime": 1556510400000,
+    "tradingStartTime": 1559408400000,
     "sellQuantity": 1,
-    "minSellPrice": 3000,
+    "minSellPrice": 12000,
     "startingPrice": 10000,
-    "priceDelta": 0.03
+    "priceDelta": 0.05,
+    "limitDepth": 0
 }

index.js

@@ -14,7 +14,7 @@ const confirmConfig = (config) => {
 		warning: 'Confirm by [y]es or [n]o.',
 	};
 
-	console.log(`\n----------`);
+	console.log(`----------`);
 	console.log(`Symbol:\t\t\t${config.symbol}`);
 	console.log(`Quantity:\t\t${config.sellQuantity}`);
 	console.log(`Starting Price:\t\t${config.startingPrice}`);
@@ -139,7 +139,7 @@ const testApi = async (api) => {
 				let filledQuantity = parseFloat(cancelResponse.data.executedQty);
 				state.orderId = null;
 				state.orderQuantity = state.orderQuantity - filledQuantity;
-				state.orderPrice = bestPrice;
+				state.orderPrice = bestPrice * (1 - CONFIG.limitDepth);
 				log("Placing new order...");
 				let newOrder = await binanceApi.placeOrder(Object.assign(
 					{},

readme.md

@@ -25,4 +25,5 @@ tradingStartTime | NUMBER | start time (in miliseconds) when trading is suppose
 sellQuantity | DECIMAL | The size of your position you are trying to sell.  
 minSellPrice | DECIMAL | The minimum price. Script won't place orders below this price.  
 startingPrice | DECIMAL | The first order price. Script uses this price to place the first order when trading opens and order book is empty.  
-priceDelta | DECIMAL | Price difference (expressed in percentage) between order price and current best price when script adjusts order price to match current bid. Example: If we set *priceDelta = 0.03* and current order price is 100$, when best bid price moves below 97$ (3%), the old order will be cancelled and new order will be created with the price set to current bid.  
+priceDelta | DECIMAL | Price difference (expressed in percentage) between order price and current best price when script adjusts order price to match current bid. Example: If we set *priceDelta = 0.03* and current order price is 100$, when best bid price moves below 97$ (3%), the old order will be cancelled and new order will be created with the price set to current bid.  
+limitDepth | DECIMAL | Defines how deep into order book the limit order sell price is set. For example, if current best bid is 100, setting limitDepth to 0.05, will place limit order with sell price of 95. (5% deep into the order book from the best bid)