▍1. copula和多元GARCH的资料
copula和多元GARCH的资料,包含多个变形的GARCH模型的变形程序(Data of Copula and multiple GARCH)
copula和多元GARCH的资料,包含多个变形的GARCH模型的变形程序(Data of Copula and multiple GARCH)
多因子模型构建。多因子模型是量化选股中最重要的一类模型,其基本思想就是找到某些和收益率最相关的指标。并根据该指标,构建一个股票组合,期望该组合在未来的一段时间跑赢或者跑输指数。如果跑赢,则可以做多该组合,同时做空期指,赚取正向阿尔法收益;如果是跑输,则可以做多期指,融券做空该组合,赚取反向阿尔法收益。多因子模型的关键是找到因子与收益率之间的关联性。(Multi-Factor Model. Multi-factor stock selection model is to quantify the most important class of models, the basic idea is to find some of the most relevant and profitability indicators. And based on the index, to build a stock portfolio, expect the combination index outperformed or underperformed for some time in the future. If outperform, you can do more than this combination, but short of that, to earn positive alpha income if it is underperforming, you can do more than futures, short selling short the combination to earn a reverse alpha returns. Key multi-factor model is to find correlation between factors and yields.)
极值理论POT模型阈值选取的hill方法,meplot图绘制,研究极端风险,(Extreme Value Thoery,PeakOver Threshold)
说明: Koop大神写出来的时变向量自回归模型的进化版,希望对大神写作有帮助。(The evolutionary version of the time-varying vector autoregressive model written by the Koop hopes, to be helpful to your writing.)
用小波变换,分析期货螺纹钢RB1610,周期的源代码,含数据,直接执行程序即可; 绝对可以用。 WAVELET ,FUTURE,RB1610(Wavelet transform, analyze futures rebar RB1610, the cycle of the source code, including data, direct executor can definitely use. Wavelet transform, analysis of the futures rebar RB1610, the cycle of the source code, including data, the direct implementation of procedures can be Absolutely available.)
说明: midas混频回归,基于高频数据对高频数据做拟合回归使用(Midas mixing regression)
风险平价模型 大类配置的工具,主要以股票、债券、现金、商品为基础资产(risk parity method)
可以根据wind下载的行业工业增加值计算产出缺口(The calculate of OutPutGap.)
经验模态分解(Empirical Mode Decomposition,简称EMD))方法被认为是2000年来以傅立叶变换为基础的线性和稳态频谱分析的一个重大突破?,该方法是依据数据自身的时间尺度特征来进行信号分解,无须预先设定任何基函数。 该方法的关键是经验模式分解,它能使复杂信号分解为有限个本征模函数(Intrinsic Mode Function,简称IMF),所分解出来的各IMF分量包含了原信号的不同时间尺度的局部特征信号。经验模态分解法能使非平稳数据进行平稳化处理,然后进行希尔伯特变换获得时频谱图,得到有物理意义的频率。(The Empirical Mode Decomposition (EMD) method is considered as a major breakthrough in the linear and steady state spectrum analysis based on Fu Liye transform in 2000. The method is based on the time scale characteristics of the data itself to decompose the signal without setting any base functions in advance. The key of this method is the empirical mode decomposition, which can decompose the complex signal into a limited eigenmode function (Intrinsic Mode Function, for short, IMF), and the decomposed IMF components include the local characteristic signals of the different time scales of the original signal. The empirical mode decomposition method can smooth the non-stationary data, and then obtain the time-frequency spectrum by Hilbert transform to get the physical meaning frequency.)
GARCH模型的matlab程序,使用最大似然估计方法进行参数估计(The matlab program of the GARCH model uses maximum likelihood estimation to estimate the parameters.)
通过网络爬虫,获取股票数据,主要通过的是凤凰财经的数据接口(Through the crawler, to acquire stock data, mainly through the Phoenix Financial Data Interface)
文章利用支持向量机进行财务危机模型类别化设定及样本类别化训练,获得基于SVM的财务危机 在风险程度差异化基础上的检验样本,由对应的检验样本形成分类别预警。研究基于风险预测类别化的线性 转化获得各类型层的训练样本支持向量,并向样本集进行基于遗传算法粗糙集属性约简的决策知识表达系统 预测层级化处理和最小二乘SVM(LS-SVM)的财务危机预测(Using genetic algorithm and support vector machine for financial analysis)
量化股票全市场交易策略,通过判断大盘和股票的买卖提示,通过这个策略计算 净值 变化 最大回撤 净值最低点 周转 成功率 ,可以通过调整,变化出不一样的策略(Quantitative stock market trading strategy, through the judgment of the market and the stock trading tips, through this strategy to calculate net worth change maximum retracement net worth low turnover success , can adjust, change a different 2) strategy)
量化股票全市场交易策略,通过判断大盘和股票的买卖提示,通过这个策略计算 净值 变化 最大回撤 净值最低点 周转 成功率 ,可以通过调整,变化出不一样的策略(Quantitative stock market trading strategy, through the judgment of the market and the stock trading tips, through this strategy to calculate net worth change maximum retracement net worth low turnover success , can adjust, change a different 2) strategy)
课堂作业boxcox变换。在金融中应用广泛。提供给大家参考。(Classwork boxcox transformations. Widely used in finance. Provided for your reference.)
课堂作业boxcox变换。在金融中应用广泛。提供给大家参考。(Classwork boxcox transformations. Widely used in finance. Provided for your reference.)
一个利用MATLAB编写的螺纹钢期货高频交易套利策略。本策略主要使用移动平均(Moving Average)+RSI 指数策略进行交易判定。其基本思想是 MA 策略对 于明显 趋势走效果较好,而 RSI 策略适用于震荡的行情 ,对两种策略 产生的信号合成之后具有较强抵抗风险的能力 。实际验中,在对初始价格信号进行处理并 通过以往数据回测,得到最佳据回测,得到最佳参数组合之后,策略的年均收益率 达到了23.6,夏普比率为 2.05。(One using MATLAB rebar futures arbitrage high frequency trading strategies. This strategy is mainly used moving average (Moving Average)+ RSI index trading strategy determination. The basic idea is a clear trend to go for MA strategy is better, while RSI strategy for market shocks, the two signals generated after synthesis strategy has a strong ability to resist risks. Practical experience, in the pair. Practical experience, in the pair. Actual experiment, in the initial price signals to be processed and the data back through the previous test, get the best according to backtesting, get the best combination of parameters, the strategy to achieve an average annual rate of return of 23.6 2, the Sharpe ratio of 2.05.)