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C++股票除权代码

除权就是除下K线值，不除会有缺口不连续。代码如下：

BOOL CDay::PowKline(Kline* pdyAll, Kline* pLast, const MAPSTPOW& pow)
{
	OEM_SPLIT* pTmp;

	MAPSTPOW::const_iterator itQ = pow.upper_bound(pdyAll->day);


	for (; itQ != pow.end(); itQ++)
	{
		pTmp = itQ->second;
		if (pTmp->give != 0.0f)
		{//送股
			//pdyAll->m_fVolume *= (pTmp->give / 10.0f) + 1.0f;
			pdyAll->open /= (pTmp->give / 10.0f) + 1.0f;
			pdyAll->high /= (pTmp->give / 10.0f) + 1.0f;
			pdyAll->low /= (pTmp->give / 10.0f) + 1.0f;
			pdyAll->close /= (pTmp->give / 10.0f) + 1.0f;

		}

		if (pLast->close > 0.0001)
		{
			if (pTmp->allocate != 0.0f)
			{//配股
				//配股价pTmp->price
				//pdyAll->m_fVolume *= ((pLast->m_fClose - pTmp->price) * pTmp->allocate / 10.0f / pLast->m_fClose + 1.0f);
				pdyAll->open /= ((pLast->close - pTmp->price) * pTmp->allocate / 10.0f / pLast->close + 1.0f);
				pdyAll->high /= ((pLast->close - pTmp->price) * pTmp->allocate / 10.0f / pLast->close + 1.0f);
				pdyAll->low /= ((pLast->close - pTmp->price) * pTmp->allocate / 10.0f / pLast->close + 1.0f);
				pdyAll->close /= ((pLast->close - pTmp->price) * pTmp->allocate / 10.0f / pLast->close + 1.0f);
			}
			if (pTmp->earnings != 0.0f)
			{//每股红利
				//pdyAll->m_fVolume *= pTmp->earnings / 10.0f / pLast->m_fClose + 1;
				pdyAll->open /= pTmp->earnings / 10.0f / pLast->close;
				pdyAll->high /= pTmp->earnings / 10.0f / pLast->close;
				pdyAll->low= pTmp->earnings / 10.0f / pLast->close;
				pdyAll->close/= pTmp->earnings / 10.0f / pLast->close;

			}
		}
	}
	return TRUE;
}

OEM_SPLIT是网际风股票接口数据结构。

锐英源软件擅长开发股票K线类软件，也擅长各类通信软件，股票自定义算法公式，欢迎合作。左侧有联系方式。