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86 lines
2.9 KiB
C++
86 lines
2.9 KiB
C++
/*
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* AShareTradeCost.cpp
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*
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* Created on: 2016年5月4日
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* Author: Administrator
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*/
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#include "../../StockTypeInfo.h"
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#include "FixedA2017TradeCost.h"
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namespace hku {
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FixedA2017TradeCost::FixedA2017TradeCost() : TradeCostBase("TC_FixedA2017") {
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setParam<price_t>("commission", 0.0018);
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setParam<price_t>("lowest_commission", 5.0);
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setParam<price_t>("stamptax", 0.001);
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setParam<price_t>("transferfee", 0.00002);
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}
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FixedA2017TradeCost::~FixedA2017TradeCost() {}
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CostRecord FixedA2017TradeCost::getBuyCost(const Datetime& datetime, const Stock& stock,
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price_t price, double num) const {
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CostRecord result;
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HKU_WARN_IF_RETURN(stock.isNull(), result, "Stock is Null!");
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int precision = stock.precision();
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price_t value = price * num;
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result.commission = roundEx(value * getParam<price_t>("commission"), precision);
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price_t lowestCommission = getParam<price_t>("lowest_commission");
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if (result.commission < lowestCommission) {
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result.commission = lowestCommission;
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}
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result.transferfee = roundEx(value * getParam<price_t>("transferfee"), precision);
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result.total = result.commission + result.transferfee;
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return result;
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}
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CostRecord FixedA2017TradeCost::getSellCost(const Datetime& datetime, const Stock& stock,
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price_t price, double num) const {
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CostRecord result;
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if (stock.isNull()) {
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HKU_WARN("Stock is NULL!");
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return result;
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}
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int precision = stock.precision();
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price_t value = price * num;
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result.commission = roundEx(value * getParam<price_t>("commission"), precision);
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price_t lowestCommission = getParam<price_t>("lowest_commission");
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if (result.commission < lowestCommission) {
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result.commission = lowestCommission;
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}
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// A股和创业板有印花税，其他无
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if (stock.type() == STOCKTYPE_A || stock.type() == STOCKTYPE_GEM) {
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result.stamptax = roundEx(value * getParam<price_t>("stamptax"), precision);
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} else {
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result.stamptax = 0.0;
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}
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result.transferfee = 0.0;
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if (stock.market() == "SH") {
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result.transferfee = roundEx(value * getParam<price_t>("transferfee"), precision);
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}
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result.others = 0.0;
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result.total = result.commission + result.stamptax + result.transferfee;
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return result;
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}
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TradeCostPtr FixedA2017TradeCost::_clone() {
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return TradeCostPtr(new FixedA2017TradeCost());
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}
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TradeCostPtr HKU_API TC_FixedA2017(price_t commission, price_t lowestCommission, price_t stamptax,
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price_t transferfee) {
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FixedA2017TradeCost* p = new FixedA2017TradeCost();
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p->setParam<price_t>("commission", commission);
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p->setParam<price_t>("lowest_commission", lowestCommission);
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p->setParam<price_t>("stamptax", stamptax);
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p->setParam<price_t>("transferfee", transferfee);
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return TradeCostPtr(p);
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}
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} /* namespace hku */
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