一个简单的固定价格止损机器人，可以帮助你止损。也是个很好的入门数字货币量化交易的策略。
### 参数：
StopPrice：Fixed price to stop loss
Intervel： Intervel(second) of checking coin price
function CancelPendingOrders() {
var orders = _C(exchange.GetOrders);
for (var j = 0; j < orders.length; j++) {
exchange.CancelOrder(orders[j].Id, orders[j]);
}
}
function StopLoss(){
var done = false
while(!done){
var ticker = _C(exchange.GetTicker)
account = _C(exchange.GetAccount)
var price = ticker.Buy
var amount = account.Stocks
try{
if(amount > 0){
var id = exchange.Sell(price, amount);
if(id){
exchange.CancelOrder(id)
}
else{
Log('all coins are sold')
Log('total coins: ', account.Stocks)
done = true
}
}
}catch(err){
Log('error, stop')
done = true
}
Sleep(1000);
}
}
function main() {
Log('robot starts to run')
CancelPendingOrders()
var account = _C(exchange.GetAccount)
Log('total coins: ', account.Stocks);
while(true){
var ticker = _C(exchange.GetTicker)
if(ticker.Last <= StopPrice){
Log('Last price is:', ticker.Last, 'Stop price is: ', StopPrice)
Log('the stop price has reached, start to sell')
StopLoss();
break;
}
Sleep(Intervel*1000)
}
Log('robot has stopped')
}
lerylin 是不是把自己的单子挂出去，有可能你的挂单卖家已经大于实时价格了，那么你这个单子就不会成交，所以立即取消掉，重新检测最新卖价，重新用最新卖家挂单
xh69 有的疑问，为什么卖出后，立即要再去取消这个卖出单那？是为了防止什么情况： var id = exchange.Sell(price, amount); if(id){ exchange.CancelOrder(id) }
lerylin 是不是把自己的单子挂出去，有可能你的挂单卖家已经大于实时价格了，那么你这个单子就不会成交，所以立即取消掉，重新检测最新卖价，重新用最新卖家挂单