/// <summary>
/// 0~1
/// </summary>
/// <param name="symbolName"></param>
/// <param name="nowPrice"></param>
/// <returns></returns>
public static decimal GetLadderPosition(string symbolName, string quoteCurrency, decimal nowPrice, decimal defaultPosition = (decimal)0.5)
{
try
{
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null || control.HistoryMin == 0 || control.HistoryMax == 0 || control.HistoryMax < control.HistoryMin)
{
return(defaultPosition);
}
if (nowPrice > control.HistoryMax)
{
return((decimal)1);
}
if (nowPrice < control.HistoryMin)
{
return((decimal)0);
}
var percent = (nowPrice - control.HistoryMin) / (control.HistoryMax - control.HistoryMin);
return(percent);
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
return(defaultPosition);
}
}
public static bool ControlCanSell(string symbolName, string quoteCurrency, List <HistoryKline> historyKlines, decimal nowPrice)
{
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null || control.HistoryMin <= 0 || control.EmptyPrice <= 0)
{
// 未管控的不能操作
return(false);
}
if (nowPrice <= control.EmptyPrice ||
(quoteCurrency == "usdt" && nowPrice < control.HistoryMin * 2) ||
(quoteCurrency == "btc" && nowPrice < control.HistoryMin * (decimal)1.5) ||
(quoteCurrency == "eth" && nowPrice < control.HistoryMin * (decimal)1.5) ||
(quoteCurrency == "ht" && nowPrice < control.HistoryMin * (decimal)1.5))
{
return(false);
}
var maxPrice = historyKlines.Max(it => it.Close);
var minPrice = historyKlines.Min(it => it.Close);
if (nowPrice > minPrice * 2 && nowPrice > (control.HistoryMax - control.HistoryMin) * (decimal)0.3 + control.HistoryMin)
{
// 涨了1倍的，也可以空
return(true);
}
if (nowPrice <= (control.HistoryMax - control.HistoryMin) * (decimal)0.2 + control.HistoryMin)
{
return(false);
}
return(true);
}
public static void InitAsync()
{
try
{
{
long count = new DogControlDao().GetCount("usdt").Result;
coinCount["usdt"] = Math.Max(coinCount["usdt"], (int)count);
}
{
long count = new DogControlDao().GetCount("btc").Result;
coinCount["btc"] = Math.Max(coinCount["btc"], (int)count);
}
{
long count = new DogControlDao().GetCount("eth").Result;
coinCount["eth"] = Math.Max(coinCount["eth"], (int)count);
}
{
long count = new DogControlDao().GetCount("ht").Result;
coinCount["ht"] = Math.Max(coinCount["ht"], (int)count);
}
Console.WriteLine(JsonConvert.SerializeObject(coinCount));
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
}
}
public static bool ControlCanBuy(string symbolName, string quoteCurrency, decimal nowPrice)
{
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null || control.HistoryMin <= 0 || nowPrice > control.MaxInputPrice)
{
return(false);
}
return(true);
}
public static int GetRecommendDivideForEmpty(string symbolName, string quoteCurrency, decimal nowPrice, decimal shouyiQuantity, int divide = 35)
{
try
{
var max = 80;
var min = 25;
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null || control.HistoryMax <= control.HistoryMin || control.HistoryMin <= 0 || control.HistoryMax <= 0)
{
return(max);
}
// 防止价格波动后的, 分隔过合理.
if (control.HistoryMax < control.HistoryMin * (decimal)2)
{
control.HistoryMax = control.HistoryMax * (decimal)1.5;
control.HistoryMin = control.HistoryMin * (decimal)0.8;
}
if (control.HistoryMax <= control.HistoryMin * (decimal)3)
{
control.HistoryMax = control.HistoryMax * (decimal)1.2;
control.HistoryMin = control.HistoryMin * (decimal)1;
}
if (nowPrice < control.HistoryMin)
{
return(max);
}
if (nowPrice > control.HistoryMax)
{
return(min);
}
var percent = (control.HistoryMax * (decimal)1.2 - nowPrice) / (control.HistoryMax * (decimal)1.2 - control.HistoryMin * (decimal)1.2);
divide = min + Convert.ToInt32(percent * (max - min));
if (divide > max)
{
divide = max;
}
if (divide < min)
{
divide = min;
}
return(divide);
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
return(divide);
}
}
public static int GetRecommendDivideForMore(string symbolName, string quoteCurrency, decimal nowPrice)
{
int divide = coinCount[quoteCurrency] * 25;
try
{
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null || control.HistoryMax <= control.HistoryMin || control.HistoryMin <= 0 || control.HistoryMax <= 0)
{
return(divide);
}
var max = coinCount[quoteCurrency] * 38;
var min = Math.Max(coinCount[quoteCurrency] * 10, 100);
// 防止价格波动后的, 分隔过合理. 下
if (control.HistoryMax < control.HistoryMin * (decimal)2)
{
control.HistoryMax = control.HistoryMax * (decimal)1.2;
control.HistoryMin = control.HistoryMin * (decimal)0.4;
}
if (control.HistoryMax <= control.HistoryMin * (decimal)3)
{
control.HistoryMax = control.HistoryMax * (decimal)1;
control.HistoryMin = control.HistoryMin * (decimal)0.8;
}
if (nowPrice >= control.HistoryMax)
{
return(max);
}
if (nowPrice <= control.HistoryMin)
{
return(min);
}
var percent = (control.HistoryMax - nowPrice) / (control.HistoryMax - control.HistoryMin);
divide = max - Convert.ToInt32(percent * (max - min));
divide = Math.Min(divide, max);
divide = Math.Max(divide, min);
//logger.Error($"分隔数据：{symbolName} {quoteCurrency} --- divide: {divide} ---- nowPrice: {nowPrice}");
return(divide);
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
return(divide);
}
}
public async Task <object> DoEmpty(string userName, string symbolName, string quoteCurrency)
{
// 立马空单
var symbols = CoinUtils.GetAllCommonSymbols("usdt");
var symbol = symbols.Find(it => it.BaseCurrency == symbolName);
var dao = new KlineDao();
var lastKlines = dao.List24HourKline(symbol.QuoteCurrency, symbol.BaseCurrency);
if (Utils.GetDateById(lastKlines[0].Id) < DateTime.Now.AddMinutes(-3))
{
// 数据是3分钟前的数据, 不合理.
return("没有拿到最近3分钟的数据");
}
// 大于今天最小值30%才行 or 大于24小时60% 并且大于历史最小的15%
var control = new DogControlDao().GetDogControl(symbolName, quoteCurrency);
if (control == null)
{
return("没有管控");
}
var nowPrice = lastKlines[0].Close;
if (nowPrice < control.HistoryMin && nowPrice < control.HistoryMin + (control.HistoryMax - control.HistoryMin) * (decimal)0.12)
{
return("要大于区间12%");
}
var min24 = lastKlines.Min(it => it.Close);
var minToday = lastKlines.Where(it => Utils.GetDateById(it.Id) >= DateTime.Now.Date).Min(it => it.Close);
if (nowPrice > min24 * (decimal)1.60 || nowPrice > minToday * (decimal)1.30)
{
CoinTrade.DoEmpty(symbol, userName, AccountConfigUtils.GetAccountConfig(userName).MainAccountId);
return(new { nowPrice, min24, minToday, DoEmpty = true });
}
return(new { nowPrice, min24, minToday });
}
public static bool Run(int index, CommonSymbol symbol, List <Ticker> tickers)
{
// 先获取最近的数据， 看看是否靠近购入，卖出
var minDogMoreBuy = new DogMoreBuyDao().GetSmallestDogMoreBuy(symbol.QuoteCurrency, symbol.BaseCurrency);
var maxDogEmptySell = new DogEmptySellDao().GetBiggestDogEmptySell(symbol.QuoteCurrency, symbol.BaseCurrency);
var findTicker = tickers.Find(it => it.symbol == symbol.BaseCurrency + symbol.QuoteCurrency);
if (findTicker == null)
{
//logger.Error($"{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);
}
public async Task <object> listMoreBuyIsNotFinished(string userName, string symbolName, string quoteCurrency, string sort = "lastbuy")
{
try
{
var list = new List <DogMoreBuyDTO>();
var symbols = CoinUtils.GetAllCommonSymbols(quoteCurrency);
var tickers = PlatformApi.GetInstance("xx").GetTickers();
Dictionary <string, decimal> closeDic = new Dictionary <string, decimal>();
Dictionary <string, decimal> todayDic = new Dictionary <string, decimal>();
var findTickers = tickers.FindAll(it => it.symbol.EndsWith(quoteCurrency));
foreach (var item in findTickers)
{
var itemSymbolName = item.symbol.Substring(0, item.symbol.Length - quoteCurrency.Length);
closeDic.Add(itemSymbolName, item.close);
if (item.close > 0)
{
todayDic.Add(itemSymbolName + "+", item.high / item.close);
}
if (item.low > 0)
{
todayDic.Add(itemSymbolName, item.high / item.low);
todayDic.Add(itemSymbolName + "-", item.close / item.low);
}
}
var dogcontrol = new DogControlDao().ListAllDogControl();
var maxInputPrice = new Dictionary <string, decimal>();
var emptyPrice = new Dictionary <string, decimal>();
foreach (var item in dogcontrol)
{
if (item.QuoteCurrency != quoteCurrency)
{
continue;
}
maxInputPrice.Add(item.SymbolName, item.MaxInputPrice);
emptyPrice.Add(item.SymbolName, item.EmptyPrice);
}
if (string.IsNullOrEmpty(symbolName))
{
list = new DogMoreBuyDao().listEveryMinPriceMoreBuyIsNotFinished(userName, quoteCurrency);
var countSymbol = new DogMoreBuyDao().CountSymbol(userName, quoteCurrency);
foreach (var item in list)
{
item.Count = countSymbol.Find(it => it.SymbolName == item.SymbolName)?.Count ?? 0;
}
list = list.Where(it => it.SymbolName != "btc" && it.SymbolName != "ven" && it.SymbolName != "hsr").ToList();
if (sort != "lastbuy")
{
list.Sort((a, b) =>
{
if (!closeDic.ContainsKey(a.SymbolName) || !closeDic.ContainsKey(b.SymbolName))
{
return(1);
}
var aTradePrice = a.BuyTradePrice;
if (aTradePrice <= 0)
{
aTradePrice = a.BuyOrderPrice;
}
var bTradePrice = b.BuyTradePrice;
if (bTradePrice <= 0)
{
bTradePrice = b.BuyOrderPrice;
}
var ap = closeDic[a.SymbolName] / aTradePrice;
var bp = closeDic[b.SymbolName] / bTradePrice;
if (sort == "more")
{
return(ap > bp ? 1 : -1);
}
else
{
return(ap > bp ? -1 : 1);
}
});
}
else
{
list.Sort((a, b) =>
{
return((b.BuyDate.Ticks > a.BuyDate.Ticks || (b.BuyDate.Ticks == a.BuyDate.Ticks && string.Compare(b.SymbolName, a.SymbolName) > 0)) ? 1 : -1);
});
}
}
else
{
list = new DogMoreBuyDao().listMoreBuyIsNotFinished(userName, symbolName, quoteCurrency);
}
var noBuy = symbols.Select(it => it.BaseCurrency).ToList();
noBuy.RemoveAll(it => list.Find(item => item.SymbolName == it) != null);
return(new { list, closeDic, todayDic, noBuy, maxInputPrice, emptyPrice });
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
throw ex;
}
}
