public ElwOptionArbData AdjustEnteredOptionCount(ElwOptionArbData bestEOAD)
        {
            if (bestEOAD == null)
            {
                return null;
            }

            String elwCode = bestEOAD.ElwCode;

            long enteredOptionCount = (long)Math.Abs(GetEnteredLiveOptionCount_PairWithElw(elwCode));
            long elwEnteredCount = ElwOptionUtil.ConvertOptionCountToElwCount(bestEOAD.Elw, enteredOptionCount);

            bestEOAD.OptionCount -= enteredOptionCount;
            bestEOAD.ElwCount -= elwEnteredCount;

            if (IsValidEOAD(bestEOAD))
            {
                return bestEOAD;
            }
            return null;
        }
Esempio n. 2
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 ElwOptionArbData GetBestEOAD(ElwOptionArbData eoad, ElwOptionArbData bestEOAD)
 {
     if (eoad != null)
     {
         if (bestEOAD == null)
         {
             bestEOAD = eoad;
         }
         else
         {
             if (bestEOAD.OptionCount < eoad.OptionCount)
             {
                 bestEOAD = eoad;
             }
         }
     }
     return bestEOAD;
 }
Esempio n. 3
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        public ElwArbSweepUnit EnterPosition(ElwOptionArbData eoad)
        {
            ElwInfo elwInfo = eoad.Elw;
            String elwCode = eoad.ElwCode;
            long optionEnterCount = eoad.OptionCount;
            long elwEnterCount = eoad.ElwCount;
            double elwPrice = eoad.ElwPrice;
            double optionPrice = eoad.OptionPrice;

            return EnterPosition_Raw(
                    elwInfo,
                    elwCode,

                    eoad.ElwLS,
                    elwEnterCount,
                    elwPrice,
                    eoad.RmdElw,

                    eoad.OptionLS,
                    optionEnterCount,
                    optionPrice,
                    eoad.RmdOption);
        }
Esempio n. 4
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        static ElwOptionArbData GetElwOptionArbData_WithProfit(PreData data)
        {
            if (!IsEnoughElwPrice(data.ElwPrice))
            {
                return null;
            }

            double boundary = GetProfitBoundary(data);

            if (!IsArbChance(data, boundary))
            {
                return null;
            }

            long minOptionCount = GetOptionCount(data, 1024);
            if (minOptionCount <= 0)
            {
                return null;
            }

            ElwOptionArbData eod = new ElwOptionArbData(
                data.Elw,
                data.ElwPrice,
                data.ElwLS,

                data.KOI,
                data.OptionPrice,
                data.OptionLS,

                minOptionCount,

                data.Diff,

                data.RmdOption,
                data.RmdElw,
                data.IsForward);

            return Return_EOAD_If_Spread_And_Nabi_Is_OK(eod, data);
        }
Esempio n. 5
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        static ElwOptionArbData Return_EOAD_If_Spread_And_Nabi_Is_OK(ElwOptionArbData eod, PreData data)
        {
            double optionBidAskSpread = Math.Round(data.RmdOption.AskPrice1, 2) - Math.Round(data.RmdOption.BidPrice1, 2);

            if (optionBidAskSpread > 0.15)
            {
                long elwBookValue = ElwOptionUtil.GetOneOptionValueOfElw(data.Elw, data.ElwPrice);
                // 나비테스트를 통과해야한다.
                if (!IsCheapEnoughPassNabiTest(data.IsForward, data.KOI, data.RmdElw, data.Elw, elwBookValue))
                {
                    return null;
                }
            }
            return eod;
        }
Esempio n. 6
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        static ElwOptionArbData GetElwOptionArbData_WO_Profit(PreData data)
        {
            if (!data.IsForward)
            {
                return null;
            }

            long limitOptionCount = GetTimeBasedLimitOptionCountFor_WO_Profit(data.TotalAttemptOptionCount, DateTime.Now);
            if (limitOptionCount < 5)
            {
                return null;
            }

            Debug.Assert(limitOptionCount <= 1024, "ElwArbCalculator.LimitOptionCount error");

            if (!IsEnoughElwPrice(data.ElwPrice))
            {
                return null;
            }

            double boundary = Get_WO_ProfitBoundary(data); // without profit boundary

            if (!IsArbChance(data, boundary))
            {
                return null;
            }

            long minOptionCount = GetOptionCount(data, limitOptionCount);
            if (minOptionCount <= 0)
            {
                return null;
            }

            ElwOptionArbData eod = new ElwOptionArbData(
                data.Elw,
                data.ElwPrice,
                data.ElwLS,

                data.KOI,
                data.OptionPrice,
                data.OptionLS,

                minOptionCount,

                data.Diff,

                data.RmdOption,
                data.RmdElw,
                data.IsForward);

            return Return_EOAD_If_Spread_And_Nabi_Is_OK(eod, data);
        }
 Boolean IsValidEOAD(ElwOptionArbData eoad)
 {
     if (eoad.OptionCount >= 2)
     {
         return true;
     }
     return false;
 }
Esempio n. 8
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        ElwOptionArbData AdjustExistElwCount(ElwOptionArbData eoad)
        {
            if (_elwOptionReverseLimit.ContainsKey(eoad.Key))
            {
                long exposureElwCount = _elwOptionReverseLimit[eoad.Key] + GetEnteredElwCount(eoad.Key);

                if (eoad.ElwCount > exposureElwCount)
                {
                    long exposureOptionCountOfElw = ElwOptionUtil.ConvertElwCountToOptionCount(eoad.Elw, exposureElwCount);
                    eoad.ResetCount_BasedOnOptionCount(exposureOptionCountOfElw);
                }
            }
            else
            {
                eoad.ResetCount_BasedOnOptionCount(0);
            }

            return eoad;
        }