private static void RunBuy(CommonSymbol symbol, AnalyzeResult analyzeResult) { var nowPrice = analyzeResult.NowPrice; var userNames = UserPools.GetAllUserName(); // 空单的自动波动收割 foreach (var userName in userNames) { var dogEmptySellList = new DogEmptySellDao().GetNeedShougeDogEmptySell(userName, symbol.BaseCurrency, symbol.QuoteCurrency); if (dogEmptySellList == null || dogEmptySellList.Count == 0) { continue; } Console.WriteLine("做空收割 " + symbol.BaseCurrency + symbol.QuoteCurrency + $", nowPrice:{nowPrice} 空单数量:" + dogEmptySellList.Count); foreach (var dogEmptySellItem in dogEmptySellList) { try { ShouGeDogEmpty(dogEmptySellItem, symbol, analyzeResult); } catch (Exception ex) { } } } // 1.低于管控的购入价 if (!JudgeBuyUtils.ControlCanBuy(symbol.BaseCurrency, symbol.QuoteCurrency, nowPrice)) { return; } // 自动波动做多 foreach (var userName in userNames) { try { BuyWhenDoMore(symbol, AccountConfigUtils.GetAccountConfig(userName), analyzeResult); } catch (Exception ex) { } } }
public static void CheckBuyOrSellState() { try { var needChangeBuyStateDogMoreBuyList = new DogMoreBuyDao().ListNeedChangeBuyStateDogMoreBuy(); foreach (var item in needChangeBuyStateDogMoreBuyList) { // 如果长时间没有购买成功, 则取消订单。 if (item.BuyDate < DateTime.Now.AddMinutes(-30)) { //api. } // TODO QueryBuyDetailAndUpdate(item.UserName, item.BuyOrderId); } } catch (Exception ex) { logger.Error(ex.Message, ex); } try { var needChangeSellStateDogMoreSellList = new DogMoreSellDao().ListNeedChangeSellStateDogMoreSell(); foreach (var item in needChangeSellStateDogMoreSellList) { // 如果长时间没有出售成功, 则取消订单。 // TODO QuerySellDetailAndUpdate(item.UserName, item.SellOrderId); } } catch (Exception ex) { logger.Error(ex.Message, ex); } // 空 try { var needChangeSellStateDogEmptySellList = new DogEmptySellDao().ListNeedChangeSellStateDogEmptySell(); foreach (var item in needChangeSellStateDogEmptySellList) { // 如果长时间没有出售成功, 则取消订单。 // TODO QueryEmptySellDetailAndUpdate(item.UserName, item.SellOrderId); } } catch (Exception ex) { logger.Error(ex.Message, ex); } try { var needChangeBuyStateDogEmptyBuyList = new DogEmptyBuyDao().ListNeedChangeBuyStateDogEmptyBuy(); //Console.WriteLine($"needChangeBuyStateDogEmptyBuyList: {needChangeBuyStateDogEmptyBuyList.Count}"); foreach (var item in needChangeBuyStateDogEmptyBuyList) { // 如果长时间没有出售成功, 则取消订单。 // TODO QueryEmptyBuyDetailAndUpdate(item.UserName, item.BuyOrderId); } } catch (Exception ex) { logger.Error(ex.Message, ex); } }
public static void DoEmpty(CommonSymbol symbol, string userName, string accountId) { AnalyzeResult analyzeResult = AnalyzeResult.GetAnalyzeResult(symbol); if (analyzeResult == null) { throw new ApplicationException("做空失败,分析出错"); } var nowPrice = analyzeResult.NowPrice; if (nowPrice * (decimal)1.06 < analyzeResult.MaxPrice) { throw new ApplicationException("已经降低了6%, 不要做空,谨慎起见"); } var maxSellTradePrice = new DogEmptySellDao().GetMaxSellTradePrice(userName, symbol.BaseCurrency, symbol.QuoteCurrency); if (maxSellTradePrice != null && nowPrice < maxSellTradePrice * (decimal)1.06) { throw new ApplicationException("有价格比这个更高得还没有收割。不能重新做空。"); } PlatformApi api = PlatformApi.GetInstance(userName); var accountInfo = api.GetAccountBalance(AccountConfigUtils.GetAccountConfig(userName).MainAccountId); var balanceItem = accountInfo.Data.list.Find(it => it.currency == symbol.BaseCurrency); // 要减去未收割得。 var notShougeQuantity = new DogMoreBuyDao().GetBuyQuantityNotShouge(userName, symbol.BaseCurrency); if (notShougeQuantity >= balanceItem.balance || notShougeQuantity <= 0) { logger.Error($"未收割得数量大于余额,有些不合理, {symbol.BaseCurrency},, {userName},, {notShougeQuantity}, {balanceItem.balance}"); return; } var devide = DogControlUtils.GetRecommendDivideForEmpty(symbol.BaseCurrency, symbol.QuoteCurrency, nowPrice, (balanceItem.balance - notShougeQuantity)); decimal sellQuantity = (balanceItem.balance - notShougeQuantity) / devide; // 暂定每次做空1/12 if (sellQuantity * nowPrice > 10) // 一次做空不超过10usdt { sellQuantity = 10 / nowPrice; } sellQuantity = decimal.Round(sellQuantity, symbol.AmountPrecision); if (sellQuantity * nowPrice < 1) { sellQuantity = (balanceItem.balance - notShougeQuantity) / 10; if (sellQuantity * nowPrice < 1) { sellQuantity = (balanceItem.balance - notShougeQuantity) / 5; if (sellQuantity * nowPrice < 1) { sellQuantity = (balanceItem.balance - notShougeQuantity) / 3; if (sellQuantity * nowPrice < (decimal)0.2) { LogNotBuy(symbol.BaseCurrency, $"收益不超过0.2usdt,, balance: {balanceItem.balance}, notShougeQuantity:{notShougeQuantity}, {nowPrice}, yu: {(balanceItem.balance - notShougeQuantity) * nowPrice}"); return; } } } } // 出售 decimal sellPrice = decimal.Round(nowPrice * (decimal)0.985, symbol.PricePrecision); SellWhenDoEmpty(accountId, userName, symbol, sellQuantity, sellPrice); }
public static bool Run(int index, CommonSymbol symbol, List <Ticker> tickers) { // 先获取最近的数据, 看看是否靠近购入,卖出 var minDogMoreBuy = new DogMoreBuyDao().GetSmallestDogMoreBuy(symbol.QuoteCurrency, symbol.BaseCurrency); var maxDogEmptySell = new DogEmptySellDao().GetBiggestDogEmptySell(symbol.QuoteCurrency, symbol.BaseCurrency); var findTicker = tickers.Find(it => it.symbol == symbol.BaseCurrency + symbol.QuoteCurrency); if (findTicker == null) { //logger.Error($"{symbol.QuoteCurrency}, {symbol.BaseCurrency}"); return(false); } if (findTicker.open <= 0 || findTicker.close <= 0 || findTicker.high <= 0 || findTicker.low <= 0) { logger.Error($"数据不对 : {JsonConvert.SerializeObject(findTicker)}"); return(false); } var control = new DogControlDao().GetDogControl(symbol.BaseCurrency, symbol.QuoteCurrency); if (control == null) { return(false); } if (control.HistoryMin >= findTicker.close || control.HistoryMax <= findTicker.close) { // 初始化一下 RefreshHistoryMaxMinAsync(control.SymbolName, control.QuoteCurrency); } new DogNowPriceDao().CreateDogNowPrice(new DogNowPrice { NowPrice = findTicker.close, NowTime = Utils.GetIdByDate(DateTime.Now), QuoteCurrency = symbol.QuoteCurrency, SymbolName = symbol.BaseCurrency, TodayMaxPrice = findTicker.high, TodayMinPrice = findTicker.low, NearMaxPrice = findTicker.high }); var maySell = false; var mayBuy = false; if (( control.EmptyPrice < findTicker.close && ( maxDogEmptySell == null || findTicker.close / maxDogEmptySell.SellOrderPrice > (decimal)1.082) ) || (maxDogEmptySell != null && maxDogEmptySell.SellOrderPrice / findTicker.close > (decimal)1.085)) { maySell = true; } if ( (control.MaxInputPrice > findTicker.close && ( minDogMoreBuy == null || minDogMoreBuy.BuyOrderPrice / findTicker.close > (decimal)1.062)) || (minDogMoreBuy != null && findTicker.close / minDogMoreBuy.BuyOrderPrice > (decimal)1.09)) { mayBuy = true; if (symbol.QuoteCurrency == "btc" && nobtcbalanceTime > DateTime.Now.AddMinutes(-5) && ( minDogMoreBuy == null || minDogMoreBuy.BuyOrderPrice / findTicker.close > (decimal)1.06 )) { mayBuy = false; } } if (symbol.BaseCurrency == "xmx") { Console.WriteLine($"{maySell}, {mayBuy}"); } if (!mayBuy && !maySell) { return(false); } AnalyzeResult analyzeResult = AnalyzeResult.GetAnalyzeResult(symbol); if (analyzeResult == null) { return(false); } try { // 计算是否适合购买 RunBuy(symbol, analyzeResult); } catch (Exception ex) { logger.Error($"---> 购买异常: {JsonConvert.SerializeObject(symbol)}" + ex.Message, ex); } try { // 计算是否适合出售 RunSell(symbol, analyzeResult, findTicker); RunCount++; } catch (Exception ex) { logger.Error($"---> 出售异常: {JsonConvert.SerializeObject(symbol)}" + ex.Message, ex); } return(true); }
private static void RunSell(CommonSymbol symbol, AnalyzeResult analyzeResult, Ticker ticker) { if (ticker.symbol != symbol.BaseCurrency + symbol.QuoteCurrency) { Console.WriteLine("--------------------- 数据错误"); return; } var historyKlines = analyzeResult.HistoryKlines; var nowPrice = analyzeResult.NowPrice; var userNames = UserPools.GetAllUserName(); // 多单的自动波动收割 foreach (var userName in userNames) { var needSellDogMoreBuyList = new DogMoreBuyDao().GetNeedSellDogMoreBuy(userName, symbol.BaseCurrency, symbol.QuoteCurrency); foreach (var dogMoreBuyItem in needSellDogMoreBuyList) { try { if (ticker.close < dogMoreBuyItem.BuyOrderPrice * (decimal)1.07) { continue; } ShouGeDogMore(dogMoreBuyItem, symbol, analyzeResult); } catch (Exception ex) { logger.Error($"收割出错 {ex.Message} {JsonConvert.SerializeObject(dogMoreBuyItem)}", ex); continue; } } } // 不符合管控的,则不考虑做空 if (!JudgeBuyUtils.ControlCanSell(symbol.BaseCurrency, symbol.QuoteCurrency, historyKlines, nowPrice)) { if (symbol.BaseCurrency == "xmx") { Console.WriteLine("----------------------------------------------------------------------------------------"); } return; } foreach (var userName in userNames) { try { Console.WriteLine($"---> before doempty {userName} {symbol.BaseCurrency},{symbol.QuoteCurrency}"); // 和上次做空价格要相差8% var maxSellTradePrice = new DogEmptySellDao().GetMaxSellTradePrice(userName, symbol.BaseCurrency, symbol.QuoteCurrency); if (maxSellTradePrice != null && nowPrice < maxSellTradePrice * ladderEmptySellPercent) { continue; } var accountConfig = AccountConfigUtils.GetAccountConfig(userName); var accountId = accountConfig.MainAccountId; // 要减去未收割得。 var notShougeQuantity = new DogMoreBuyDao().GetBuyQuantityNotShouge(userName, symbol.BaseCurrency); // 出售 decimal sellPrice = decimal.Round(nowPrice * (decimal)0.988, symbol.PricePrecision); // 阶梯有数量差别 var minSellEmptyPrice = new DogEmptySellDao().GetMaxSellEmptyPrice(userName, symbol.BaseCurrency, symbol.QuoteCurrency); var sellQuantity = DogControlUtils.GetEmptySize(userName, symbol.BaseCurrency, minSellEmptyPrice, nowPrice); sellQuantity = decimal.Round(sellQuantity, symbol.AmountPrecision); if ( (symbol.QuoteCurrency == "usdt" && sellQuantity * nowPrice < (decimal)0.8) || (symbol.QuoteCurrency == "btc" && sellQuantity * nowPrice < (decimal)0.00009) || (symbol.QuoteCurrency == "eth" && sellQuantity * nowPrice < (decimal)0.003) || (symbol.QuoteCurrency == "ht" && sellQuantity * nowPrice < (decimal)0.5) ) { Console.WriteLine($" {symbol.BaseCurrency}{symbol.QuoteCurrency},做空不超过{sellQuantity * nowPrice},, sellQuantity: {sellQuantity}, nowPrice:{nowPrice}"); continue; } Console.WriteLine($"准备做空 sellQuantity:{sellQuantity}, nowPrice:{nowPrice}"); SellWhenDoEmpty(accountId, userName, symbol, sellQuantity, sellPrice, $"device:"); } catch (Exception ex) { logger.Error(ex.Message, ex); } } }
/// <summary> /// 购买,做多的时候 /// </summary> /// <param name="symbol"></param> /// <param name="userName"></param> /// <param name="accountId"></param> public static void BuyWhenDoMore(CommonSymbol symbol, AccountConfig account, AnalyzeResult analyzeResult) { var accountId = account.MainAccountId; var userName = account.UserName; var nowPrice = analyzeResult.NowPrice; var dogMoreBuy = new DogMoreBuyDao().GetMinBuyPriceDataOfNotSellFinished(accountId, userName, symbol.QuoteCurrency, symbol.BaseCurrency); var ladderBuyWhenDoMore = ladderMoreBuyPercent; if (symbol.QuoteCurrency == "usdt") { ladderBuyWhenDoMore = (decimal)1.06; } if (dogMoreBuy != null && (nowPrice * ladderBuyWhenDoMore > Math.Min(dogMoreBuy.BuyTradePrice, dogMoreBuy.BuyOrderPrice))) { throw new ApplicationException("有价格比这个更低得还没有收割。不能重新做多。"); } PlatformApi api = PlatformApi.GetInstance(userName); var accountInfo = api.GetAccountBalance(accountId); var quoteCurrency = accountInfo.Data.list.Find(it => it.currency == symbol.QuoteCurrency); // 要减去空单未收割得额度总和 var notShougeEmptySellAmount = new DogEmptySellDao().GetSumNotShougeDogEmptySell(userName, symbol.QuoteCurrency); if (!CommonHelper.CheckBalanceForDoMore(symbol.QuoteCurrency, quoteCurrency.balance, notShougeEmptySellAmount)) { Console.WriteLine($"{symbol.BaseCurrency}{symbol.QuoteCurrency}余额不足notShougeEmptySellAmount:{notShougeEmptySellAmount},balance:{quoteCurrency.balance}"); if (symbol.QuoteCurrency == "btc" && account.MainAccountId == "529880") { nobtcbalanceTime = DateTime.Now; } throw new ApplicationException($"余额不足notShougeEmptySellAmount:{notShougeEmptySellAmount},balance:{quoteCurrency.balance}"); } decimal recommendAmount = DogControlUtils.GetRecommendBuyAmount(symbol); var maxBuyPrice = new DogMoreBuyDao().GetMaxBuyPrice(accountId, userName, symbol.QuoteCurrency, symbol.BaseCurrency); recommendAmount = DogControlUtils.GetMoreSize(recommendAmount, maxBuyPrice, nowPrice); // 购买的要求 decimal buyQuantity = recommendAmount / nowPrice; buyQuantity = CoinUtils.CalcTradeQuantity(symbol, buyQuantity); // 判断是否满足最小购买数量 if (!CoinUtils.IsBiggerThenLeastBuyForDoMore(symbol.BaseCurrency, symbol.QuoteCurrency, buyQuantity)) { Console.WriteLine($" {symbol.BaseCurrency}{symbol.QuoteCurrency},做多数量太少,不符合最小交易额度"); return; } buyQuantity = decimal.Round(buyQuantity, symbol.AmountPrecision); decimal orderPrice = decimal.Round(nowPrice * (decimal)1.006, symbol.PricePrecision); OrderPlaceRequest req = new OrderPlaceRequest(); req.account_id = accountId; req.amount = buyQuantity.ToString(); req.price = orderPrice.ToString(); req.source = "api"; req.symbol = symbol.BaseCurrency + symbol.QuoteCurrency; req.type = "buy-limit"; if (BuyLimitUtils.Record(userName, symbol.BaseCurrency + symbol.QuoteCurrency)) { logger.Error(" --------------------- 两个小时内购买次数太多,暂停一会 --------------------- "); Thread.Sleep(1000 * 10); return; } HBResponse <long> order = null; try { logger.Error($""); logger.Error($"1: 开始下单 -----------------------------{JsonConvert.SerializeObject(req)}"); order = api.OrderPlace(req); logger.Error($"2: 下单结束 -----------------------------{JsonConvert.SerializeObject(order)}"); if (order.Status == "ok") { new DogMoreBuyDao().CreateDogMoreBuy(new DogMoreBuy() { SymbolName = symbol.BaseCurrency, QuoteCurrency = symbol.QuoteCurrency, AccountId = accountId, UserName = userName, BuyQuantity = buyQuantity, BuyOrderPrice = orderPrice, BuyDate = DateTime.Now, BuyOrderResult = JsonConvert.SerializeObject(order), BuyState = StateConst.PreSubmitted, BuyTradePrice = 0, BuyOrderId = order.Data, BuyMemo = "", BuyOrderDetail = "", BuyOrderMatchResults = "", IsFinished = false }); // 下单成功马上去查一次 QueryBuyDetailAndUpdate(userName, order.Data); } logger.Error($"3: 入库结束 -----------------------------做多 下单购买结果 {JsonConvert.SerializeObject(req)}, notShougeEmptySellAmount:{notShougeEmptySellAmount}, order:{JsonConvert.SerializeObject(order)}, nowPrice:{nowPrice}, accountId:{accountId},"); logger.Error($""); } catch (Exception ex) { logger.Error($"严重严重 --------------- 下的出错 --------------{JsonConvert.SerializeObject(req)}"); Thread.Sleep(1000 * 60 * 5); throw ex; } }
public async Task <object> InitAccountInfo(string userName, string quoteCurrency, string sort, bool stat) { try { PlatformApi api = PlatformApi.GetInstance(userName); var accountInfo = api.GetAccountBalance(AccountConfigUtils.GetAccountConfig(userName).MainAccountId); var nowPriceList = new DogNowPriceDao().ListDogNowPrice(quoteCurrency); var result = new List <Dictionary <string, object> >(); foreach (var balanceItem in accountInfo.Data.list) { try { if (balanceItem.balance < (decimal)0.00001 || balanceItem.type == "frozen") { continue; } var nowPriceItem = nowPriceList.Find(it => it.SymbolName == balanceItem.currency); if (stat && balanceItem.currency == "usdt") { new DogStatSymbolDao().CreateDogStatSymbol(new DogStatSymbol { Amount = balanceItem.balance, CreateTime = DateTime.Now, EarnAmount = balanceItem.balance, StatDate = DateTime.Now.ToString("yyyy-MM-dd"), SymbolName = balanceItem.currency, UserName = userName }); } if (nowPriceItem == null) { continue; } var totalQuantity = new DogMoreBuyDao().GetBuyQuantityOfDogMoreBuyIsNotFinished(userName, balanceItem.currency); var kongAmount = new DogEmptySellDao().GetSellAmountOfDogEmptySellIsNotFinished(userName, balanceItem.currency); kongAmount = Math.Round(kongAmount, 6); Dictionary <string, object> item = new Dictionary <string, object>(); item.Add("currency", balanceItem.currency); item.Add("buyQuantity", totalQuantity); item.Add("balance", Math.Round(balanceItem.balance, 6)); item.Add("nowPrice", nowPriceItem.NowPrice); item.Add("kongAmount", kongAmount); if (kongAmount > 0) { item.Add("canEmptyQuantity", Math.Round((balanceItem.balance - totalQuantity), 6) + $"({kongAmount})"); } else { item.Add("canEmptyQuantity", Math.Round((balanceItem.balance - totalQuantity), 6)); } item.Add("canEmptyAmount", Math.Round((balanceItem.balance - totalQuantity - kongAmount) * nowPriceItem.NowPrice, 6)); result.Add(item); if (stat) { new DogStatSymbolDao().CreateDogStatSymbol(new DogStatSymbol { Amount = balanceItem.balance, CreateTime = DateTime.Now, EarnAmount = (decimal)Math.Round((balanceItem.balance - totalQuantity - kongAmount), 6), StatDate = DateTime.Now.ToString("yyyy-MM-dd"), SymbolName = balanceItem.currency, UserName = userName }); } } catch (Exception ex) { logger.Error(ex.Message, ex); logger.Info(JsonConvert.SerializeObject(balanceItem)); } } if (sort == "canEmptyAmountasc") { result.Sort((a, b) => decimal.Compare((decimal)a["canEmptyAmount"], (decimal)b["canEmptyAmount"])); } if (sort == "canEmptyAmountdesc") { result.Sort((a, b) => decimal.Compare((decimal)b["canEmptyAmount"], (decimal)a["canEmptyAmount"])); } else if (sort == "currencydesc") { result.Sort((a, b) => string.Compare(b["currency"].ToString(), a["currency"].ToString())); } else if (sort == "currencyasc") { result.Sort((a, b) => string.Compare(a["currency"].ToString(), b["currency"].ToString())); } return(result); } catch (Exception ex) { logger.Error(ex.Message, ex); throw ex; } }
private async Task <DogEmptyFinishedDTO> GetDogEmptyFinishedDTO(long sellOrderId) { var dogEmptySell = new DogEmptySellDao().GetDogEmptySellBySellOrderId(sellOrderId); var orderMatchResult = JsonConvert.DeserializeObject <HBResponse <List <OrderMatchResult> > >(dogEmptySell.SellOrderMatchResults); var sellQuantity = (decimal)0; var sellAmount = (decimal)0; var sellFees = (decimal)0; foreach (var item in orderMatchResult.Data) { sellAmount += item.FilledAmount * item.price; sellQuantity += item.FilledAmount; sellFees += item.FilledFees; } // 交易量,交易总额, 出售总额 出售数量, var buyQuantity = (decimal)0; var buyAmount = (decimal)0; var buyFees = (decimal)0; var buyTradePrice = (decimal)0; var buyDate = DateTime.MaxValue; var dogEmptyBuyList = new DogEmptyBuyDao().ListDogEmptyBuyBySellOrderId(sellOrderId); foreach (var buy in dogEmptyBuyList) { var buyOrderMatchResult = JsonConvert.DeserializeObject <HBResponse <List <OrderMatchResult> > >(buy.BuyOrderMatchResults); foreach (var item in buyOrderMatchResult.Data) { buyAmount += item.FilledAmount * item.price; buyQuantity += item.FilledAmount; buyFees += item.FilledFees; if (buyTradePrice < item.price) { buyTradePrice = item.price; } } if (buy.BuyDate < buyDate) { buyDate = buy.BuyDate; } } return(new DogEmptyFinishedDTO { SellOrderId = sellOrderId, SymbolName = dogEmptySell.SymbolName, UserName = dogEmptySell.UserName, SellTradePrice = dogEmptySell.SellTradePrice, SellDate = dogEmptySell.SellDate, SellState = dogEmptySell.SellState, BuyQuantity = buyQuantity, BuyTradePrice = buyTradePrice, BuyDate = buyDate, BuyAmount = buyAmount, BuyFees = buyFees, SellAmount = sellAmount, SellQuantity = sellQuantity, SellFees = sellFees, Usdt = sellAmount - buyAmount - sellFees, BaseSymbol = buyQuantity - sellQuantity - buyFees }); }
public static void InitMarketInDBFromOut(CommonSymbol symbol, List <HistoryKline> klines) { try { var dogControl = DogControlUtils.GetDogControl(symbol.BaseCurrency, symbol.QuoteCurrency); if (dogControl == null) { Console.WriteLine("InitMarketInDBFromOut dogControl is null"); return; } var dao = new KlineDao(); var dogMoreBuyDao = new DogMoreBuyDao(); var dogEmptySellDao = new DogEmptySellDao(); // 去数据库中拉取数据, 判断是否超过5分钟, 或者是否离目标差4%, var lastKlines = dao.ListKlines(symbol.QuoteCurrency, symbol.BaseCurrency, 20); var findList = lastKlines.FindAll(it => klines.Find(item => item.Id == it.Id) != null).ToList(); klines.Sort((a, b) => (int)(a.Id - b.Id)); foreach (var kline in klines) { var finds = findList.FindAll(it => it.Id == kline.Id); if (finds.Count > 1) { //Console.WriteLine("新增数据 finds.Count > 1"); // 删除,新增 dao.DeleteAndRecordKlines(symbol.QuoteCurrency, symbol.BaseCurrency, kline); } else if (finds.Count == 1) { if (finds[0].Low != kline.Low || finds[0].High != kline.High || finds[0].Open != kline.Open || finds[0].Close != kline.Close) { // 删除新增 从外面来的数据, 如果不一致, 不插入 dao.DeleteAndRecordKlines(symbol.QuoteCurrency, symbol.BaseCurrency, kline); } } else { // 新增 //Console.WriteLine($"新增数据 {symbol.BaseCurrency} {symbol.QuoteCurrency}"); dao.DeleteAndRecordKlines(symbol.QuoteCurrency, symbol.BaseCurrency, kline); } } { var last24Klines = dao.List24HourKline(symbol.QuoteCurrency, symbol.BaseCurrency); var todayKlines = last24Klines.FindAll(it => Utils.GetDateById(it.Id) > DateTime.Now.Date).ToList(); var minutesKlines = last24Klines.FindAll(it => Utils.GetDateById(it.Id) > DateTime.Now.Date.AddMinutes(-30)).ToList(); var nearMaxPrice = (decimal)0; var todayMinPrice = (decimal)0; var todayMaxPrice = (decimal)0; if (todayKlines.Count > 0) { todayMaxPrice = todayKlines.Max(it => it.Close); todayMinPrice = todayKlines.Min(it => it.Close); } if (minutesKlines.Count > 0) { nearMaxPrice = minutesKlines.Max(it => it.Close); } var lastKline = klines[klines.Count - 1]; new DogNowPriceDao().CreateDogNowPrice(new DogNowPrice { NowPrice = lastKline.Close, NowTime = lastKline.Id, QuoteCurrency = symbol.QuoteCurrency, SymbolName = symbol.BaseCurrency, TodayMaxPrice = todayMaxPrice, TodayMinPrice = todayMinPrice, NearMaxPrice = nearMaxPrice }); } } catch (Exception ex) { logger.Error("InitMarketInDB --> " + ex.Message, ex); } }