XChange java Poloniex:为限价订单设置价格

Question

我不知道如何使用XChange java库为Poloniex Exchange的限价订单设置卖出/买入价格。

下面是初始化和我的方法放置出价，但没有价格设置。

ExchangeSpecification exSpec = new ExchangeSpecification(PoloniexExchange.class);
exSpec.setApiKey(POLONIEX_API_KEY_PROP_NAME);
exSpec.setSecretKey(POLONIEX_API_SECRET_PROP_NAME);
Exchange poloniex = ExchangeFactory.INSTANCE.createExchange(exSpec);

//-- TRADE SERVICE.
TradeService tradeService = poloniex.getTradeService();

MarketDataService marketDataService = poloniex.getMarketDataService();
Ticker ticker = marketDataService.getTicker(CURRENCY_PAIR);

~

private static String placeBuyLimitOrder(TradeService tradeService) throws Exception {

    LimitOrder order = new LimitOrder(OrderType.BID, MAIN_IN_TRADE.divide(oldBid, 8, RoundingMode.HALF_UP).setScale(8), CURRENCY_PAIR, null, null, oldBid.subtract(Utils.SATOSHI));
    order.setOrderFlags(null);

    String orderId = tradeService.placeLimitOrder(order);

    return orderId;
}

这种方式将我的出价设置为拍卖中的最高出价，但我想设置更高的出价。有没有人知道如何自己设定买卖价格？

谢谢。

Answer 1

更改：

LimitOrder order = new LimitOrder(OrderType.BID, MAIN_IN_TRADE.divide(oldBid, 8, RoundingMode.HALF_UP).setScale(8), CURRENCY_PAIR, null, null, oldBid.subtract(Utils.SATOSHI));

至：

LimitOrder order = new LimitOrder(OrderType.BID, MAIN_IN_TRADE.divide(oldBid + 0.005, 8, RoundingMode.HALF_UP).setScale(8), CURRENCY_PAIR, null, null, oldBid.subtract(Utils.SATOSHI));

如果想要更高的0.005