by J Stübinger · 2019 · Cited by 7 — In particular, the established stock selection and trading framework identifies overnight price gaps based on an advanced jump test procedure .... by NS Thomaidis · 2006 · Cited by 36 — Download book PDF ... The performance of the proposed intelligent trading system is properly measured with the aid of profit & loss diagrams. Keywords. Trading System Statistical Arbitrage Arbitrage Opportunity Equity Index Index Future.. by M Lazzarino · 2018 · Cited by 5 — Particular attention is paid to hedge funds techniques, market neutral investment strategies and algorithmic trading. The strategies are discussed in a standardized .... by C Krauss · 2015 · Cited by 134 — Downloadable! This survey reviews the growing literature on pairs trading frameworks, i.e., relative-value arbitrage strategies involving two or more securities.. by E Mavrakis · 2018 — In this article, we examine the behaviour of cointegration-based pairs trading (PT) ... Article Information, PDF download for Statistical Arbitrage Strategies under .... by N Shen · 2009 — market to identify trading opportunities and generate abnormal profit. Two of the most popular ... statistical arbitragers. As a trading strategy, statistical arbitrage .... by AS Chen · 2021 — Our main results show that the replicating portfolio can be effectively paired with the original asset in a pairs trading statistical arbitrage framework .... Based on the position for the stock 1 and 2, we calculate their respective daily returns. View the article PDF and any associated supplements and figures for a .... 1.4Statement of Purpose Though Pairs trading is classified as a market-neutral and a statistical arbitrage strategy, it is not risk-free. They begin by stating that the .... Sep 26, 2019 — MPRA_paper_5300.pdf ... risk; decision biases; emotions; decision bias; arbitrage; capital markets ... G - Financial Economics > G1 - General Financial Markets > G12 - Asset Pricing ; Trading Volume ; Bond Interest Rates ... Bossaerts, P., and P. Hillion, 1999, Implementing statistical criteria to select return .... Developing Statistical Arbitrage Strategies Using Cointegration ... machine learning in stat arb and pairs trading, including genetic algorithms, deep neural networks and reinforcement learning. ... You can download this post in pdf format here.. Available at http:/ /web.mit.edu/alo/www/Papers/august07.pdf. Kleeman ... "Flexible Least Squares for Temporal Data Mining and Statistical Arbitrage.” Expert .... basic math for the construction trades quizlet, The US Department of Army Carpentry Field Manual ... Chronicles of darkness 2nd edition pdf ... Max Margenot presents, "Basic Statistical Arbitrage: Understanding the Math Behind Pairs Trading.. Feb 9, 2012 — ... regulated market (e.g. a Multilateral trading facility), is considered as ... This is essential to ensure no regulatory arbitrage. ... Print friendly pdf.. Use features like bookmarks, note taking and highlighting while reading Statistical Arbitrage: Algorithmic Trading Insights and Techniques (Wiley Finance Book …. Apr 9, 2018 — Statistical Arbitrage, Investment Strategies, Classification. 1. ... Hamza [38] claim that SA is an equity trading strategy that employs time series.. Statistical Arbitrage and Algorithmic Trading : Overview and Applications ... Heavy-tailed distributions are those whose pdf decreases away from the location of ...302 pages. Statistical Arbitrage: Algorithmic Trading Insights and Techniques Hardcover October 5, 2007 on Amazon.com. Read reviews ... Download Full PDF Package.. One common statistical arbitrage strategy is pairs-trading. Asset Management and Mutual Funds Case 4 Exercises for Quantitative Equity Investing Pairs Trading .... available, the statistical aspects behind the implementation of stochastic models ... based on arbitrage opportunities and basic (buying low/selling high) trading.. by R Fernholz · 2007 · Cited by 27 — High-speed trading strategies similar to market making have putatively been used by hedge funds in recent years—a type of strategy sometimes .... Statistical Arbitrage Trading Strategies and High Frequency Trading. At the end, we show how our trading strategies beat the market. Statistical arbitrage is one .... by C Krauss · 2015 · Cited by 134 — This survey reviews the growing literature on pairs trading frameworks, i.e., relative-value arbitrage strategies involving two or more securities.63 pages. a solid introduction to pricing, trading, and strategy - ... African Central Government Debt 2013 Statistical ... favor of cash flow details of arbitrage trades. All.. Download pdf file Trading Forex with Divergence on MT4/MT5FX. Bootcamp's Guide to ... material: Price patterns; statistical indicators; new order entry types; additional ... provides expanded coverage of arbitrage, high frequency trading, and.. The increased popularity of quantitative-based statistical arbitrage strategies has also apparently affected profits. In a recent New York Times interview, David .... May 21, 2021 — Pairs Trading is a well-known statistical arbitrage investing strategy which started in the early 1980s and it has been applied by many hedge .... Both the theories, which are very different from each other, are used by managers to motivate their employees. Theory X gives importance to supervision, while .... Using Trade Alert Programs Images for an intelligent statistical arbitrage trading system pdf.Retrieved 21 October Xposed; reviews Binäre Optionen Wikipedia .... This paper applies cointegration tests to identify stocks to be used in pairs trading strategies. In addition to estimating long-term equilibrium and to model the result-.. by C Krauss · Cited by 134 — trading period. ✤ Trades are opened when the spread diverges by more than two historical standard deviations. ✤ Closed .... by M Avellaneda · 2008 · Cited by 317 — A generalized pairs trading book, or statistical arbitrage book, consists of a collection of “pair trades” of stocks rel- ative to the ETF (or, more ...47 pages. Use it to see the risk when you select a strike price for options trading. ... xlsDownload pdf notes: https://people.highline.edu/mgirvin/. ... Relative value stock trading, also known as pairs trading or statistical arbitrage, operate in a similar manner .... But there is a weak point too in grid trading, the losses could be large in it, ... Based on statistical arbitrage strategy and quantitative analysis algorithm. ... Below are 4 printable weight loss charts and logs available as free downloadable PDF .... by NS Thomaidis · 2006 · Cited by 1 — For example, given a set of. ⋆ This is an extended working-paper version of the article “An Intelligent Statistical Arbitrage Trading. System” appeared in Grigoris .... Statistical arbitrage strategies, such as pairs trading and its generalizations, rely on the construction of mean- reverting spreads with a certain degree of .... 2013 · Cited by 4 — We back-test a statistical arbitrage strategy, pairs trading, over the ten year ... http://quanttrader.info/public/betterHedgeRatios.pdf (accessed February 12, 2013).. Classical statistical arbitrage picks two highly correlated risky assets, such as ... “Characteristics of Risk and Return in Risk Arbitrage trading strategies pdf .... Stanford University MS&E 448 Big Data and Algorithmic Trading Cluster-Based Statistical Arbitrage Strategy Authors: Anran Lu, Atharva Parulekar, Huanzhong Xu .... simulation to understand probability and statistical inference, and the bootstrap is ... Download pdf file Quantitative Trading with RThis textbook examines ... for modeling the shape of the yield curve, the arbitrage-free properties of options, the .... Sep 12, 2007 — Interest rate swap trading. Sovereign CDS & Currency Options. Corporate CDS & Stock Options. Conclusion. Statistical Arbitrage Based on No- .... To recap, the primary steps involved in a Stat Arb strategy are First, start with a ... portal that specializes in .... May 21, 2021 — Unlimited viewing of the article/chapter PDF and any associated supplements and figures. Statistical arbitrage can be defined as a modified .... ... the period 2003–2010 and develop a novel statistical arbitrage trading model ... neutral probability density function (PDF) of natural gas from the daily closing .... 6 days ago — """The information made available in the Algorithmic Trading report will definitely ... Get Free Sample PDF Copy of Latest Research on Algorithmic Trading Market 2021 ... including order execution, arbitrage, and trend trading strategies. ... strategic overview of Market supply and demand; Statistical data in .... View the article PDF and any associated supplements and figures for a period of 48 hours. I) Pair trading in other financial instruments. One of the examples of .... This thesis aims to add value by evaluating the generalized pairs trading strategy and suggest enhancements to improve out-of-sample performance. The .... Unlimited viewing of the article PDF and any associated supplements and figures. Statistical arbitrage or StatArb includes such trading strategies that are driven .... Start reading Statistical Arbitrage for free online and get access to an unlimited library of academic and non-fiction books on Perlego.. and you may need to create a new Wiley Online Library account. 1. Statistical arbitrage [1] is a general quantitative investment and trading strategy widely used by .... In this paper we describe and implement two statistical arbitrage trading strategies. The first ... trades. PDF of mean reversion time. XLB(0.57778). XLE(0.54985).17 pages. by R Baviera · 2017 · Cited by 8 — In this paper we develop a statistical arbitrage trading strategy with two ... where f+(τ) ( f−(τ) ) is the p.d.f. of the interarrival time in the positive .... Breakdown: Exclusive Price Action Trading Approach to Financial MarketsThe ... expanded coverage of trading techniques, arbitrage, statistical tools, and risk.. by G Visagie · 2017 · Cited by 1 — Index Terms—Financial modelling, statistical arbitrage, algorithmic trading, pairs trading. I. INTRODUCTION. Background. In finance, arbitrage is the practice of .... 1.4Statement of Purpose Though Pairs trading is classified as a market-neutral and a statistical arbitrage strategy, it is not risk-free. First, we calculate empirical .... 40 minutes ago — CANDRIAM M GLOBAL TRADING C USD FONDS. ... bond arbitrage and mean reversion based on statistical models they' d built. pdf- file 407 .... May 21, 2021 — Pairs trading is a statistical arbitrage hedge fund strategy designed to exploit short-term deviations from a long-run equilibrium pricing .... File Type PDF Trading Systems And Methods 5th Edition Website Wiley ... coverage of trading techniques, arbitrage, statistical tools, and risk management.. by VPS Arora · 2013 · Cited by 22 — In April 1993, a regional trading block was formed with the signing of ... Trading Arrangement. However ... mitigation, price discovery, arbitrage and clearing and.. by Z Zhao · 2018 · Cited by 5 — plays an important role for the statistical arbitrage (a.k.a. pairs trading) strategy in financial markets. The target of the optimal MRP design is to .... Das Arbitrage-Trading, das Mikrostruktur-Trading und das. ... to Eurex Exchange. dangers and abuses in the high frequency trading (German) [PDF, kB]. ... Expertise: High Frequency Trading, Statistical Arbitrage & Market Micro structure .... Pairs trading is supposedly one of the most popular types of trading strategy. This is a popular Algorithmic Strategy and is also known as Statistical Arbitrage.. Keywords: Pairs trading, relative value arbitrage, statistical arbitrage, weak-form market efficiency, ETFs. Sept. 20, 2014. Susana Yu*. Montclair State University.. In finance, statistical arbitrage is a class of short-term financial trading strategies that employ ... "Risk and Portfolio Management; Statistical Arbitrage" (PDF).. Nikos S. Thomaidis, PhD Statistical arbitrage and pairs trading ... 文档格式：PDF | 页数：146 | 浏览次数：8 | 上传日期：2017-11-17 22:39:20 | 文档星 .... by H Andersen · 2018 — Pairs trading is a relative value statistical arbitrage strategy that takes a position in the spread between two stocks which prices have historically moved in tandem ( .... by C Rein · 2021 · Cited by 2 — Abstract The notion of statistical arbitrage introduced in Bondarenko (2003) is generalized to statistical -arbitrage corresponding to trading .... Jun 18, 2020 — ... boutique trading house that specializes in derivative market-making and arbitrage. ... There are over 36 junior trader careers in Chicago, IL waiting for you to apply! ... report(s) provided by employees or estimated based upon statistical methods. ... 木村拓哉grand maison東京 下載 ⭐ Demian pdf español.. Education; Webinars · Trading Guide · Terms ... ALQO; ANRYZE; APIS; APX; ARBITRAGE; ARPA Chain; ARbit; ATBCoin; ATLANT; ATMChain; AWARE; AXPR .... by I Papantonis · 2016 · Cited by 7 — Keywords Market efficiency, Tracking error, Cointegration pairs-trading, Index tracking,. Market-neutral ... statistical arbitrage for this type of cointegration-based trading strategies. ... available at: www.yats.com/doc/cointegration-en.pdf. Hogan .... Done as part of the final project for MOOC on Trading Algorithms by ISB. Design of a pairs trading strategy We first focus on pairs trading (i.e., statistical arbitrage .... Invest online in Best Mutual Funds in india with Tata Mutual Fund. We offers best investment plans and schemes, opportunity that .... by D SUDAK · Cited by 5 — This inefficiency can be exploited by a trading strategy. Most of the empirical studies of momentum effect were made on the US stock market. In this thesis we test ...77 pages. Pairs Trading –Market Neutral Trading Strategy Pairs trading is a type of statistical arbitrage Basic Idea: 1) Select two stocks which move similarly. Keywords .... May 16, 2021 — Statistical Arbitrage Strategy in Multi-Asset Market Using Time Series Analysis.pdf. Among many statistical arbitrage strategies, the pairs trading .... Design of a pairs trading strategy We first focus on pairs trading (i.e., statistical arbitrage between two stocks) as the example to introduce the main steps of .... by E Gatev · 2006 · Cited by 924 — is among the proprietary ''statistical arbitrage'' tools currently used by hedge funds as well as investment banks. The concept of pairs trading is disarmingly .... by H Xu · 2017 · Cited by 1 — Statistical arbitrage, or sometimes called pairs trading, is an investment strategy which exploits the historical ... the entire process of creating a profitable statistical arbitrage trading strategy for a given market. ... 1471335461440.pdf. Accessed: .... by S Sheng · 2017 — From the result, we can see the trading strategy based on cointegration relationship analysis is efficient to set up trading strategies in given datasets. Introduction.. Cited by 6 — They test statistical arbitrage on stock markets. HJTW analyzes momentum and value trading strategies while JTTW ex- tends the analysis to stock liquidity and .... profitably apply the various methods of technical analysis, trading systems and ... a summary of approaches used in technical analysis and statistical arbitrage.. Jun 27, 2017 — Pair Trading Strategy – Statistical Arbitrage on Cash Stocks coded in ... EPAT-Project-by-Jonathan-Moreno-Narváez-on-Pair-Trading.pdf.. Statistical Arbitrage How to diversify to generate Alpha . trading cost paid by institutional equity managers. For a stock, sponding 1.5-minute relative standard .... Approach to Making Money Trading CurrenciesHow to Make Money in Stocks Getting. Started: A Guide to Putting ... simple set of statistical and arithmetic tools this book can help readers enhance ... index arbitrage and block deals. - How the .... Benchmark algo trading statistical arbitrage pairs trading strategies review and outlook pdf. Statistical arbitrage pairs trading strategies: Review and outlook.. by S Broumandi · 2012 · Cited by 4 — Keywords: ADR, FX exposure, Statistical Arbitrage, Trading Strategy. ... Pair trading known as “statistical arbitrage” is used recently by hedge funds and investment banks. ... Available at: http://www.bauer.uh.edu/rsusmel/Academic/ptadr.pdf .... This is a popular Algorithmic Strategy and is also known as Statistical Arbitrage.. The strategy consists in trading the spread (a long position For the cointegration .... discussion of pairs trading can be found in Gatev et al. Statistical Arbitrage (Stat Arb) are trading strategies that typically take advantage of either mean reversion in .... Do, B.; Faff, R. Are pairs trading profits robust to trading costs? ... Stübinger, J.; Schneider, L. Statistical arbitrage with mean-reverting overnight price gaps ... Available online: https://www.econstor.eu/bitstream/10419/22959/1/bgse14_2006.pdf .... by G Hong · Cited by 50 — The pairs-trading strategy, also known as “statistical arbitrage” and loosely based on the “Law of One Price”, is very simple: find two stocks whose prices have .... FOREIGN EXCHANGE. Forex Arbitrage Using the Currency Basket. Ron Schelling, private trader, reviews and discusses the FX-Quant trading system using .... by SM Carta · 2021 — In this paper, we propose a statistical arbitrage trading strategy with two key elements: an ensemble of regression algorithms for asset return .... Ccxt ⭐14,989 · for 100+ optional see if arbitrage trading. ... The Top 21 written in Python 3.5 — Statistical is a bot built vinex-ccxt · PyPI different cryptocurrency ... provides arbitrage, bitcoin, crypto exchange (PDF) Trading and Arbitrage 3, API.. pdf Let Your Life Speak: Listening for the Voice of Vocati ... Trading Pairs: .... Domeyard trades up to $7.1 billion USD per day. ... with significant experience in developing low latency statistical arbitrage or market making strategies.. by R Jarrow · 2005 · Cited by 19 — market efficiency that examines multiple t-statistics derived from dollar denominated trading prof- its. Moreover, an important advantage of the statistical arbitrage .... by A Pole · 2007 · Cited by 3 — The history of statistical arbitrage goes back to the early 1980s, where it was born as the now venerable. “pairs trading” business, exploiting a simple motion in .... Stat Arb has been working since the mid-80s, and it descended from strategies with ... Originally Answered: What specific quantitative trading strategies have .... Statistical arbitrage option trading method. (PDF) Robust ... — ... set up delta-hedged arbitrage trades ... Statistical arbitrage trading .... May 21, 2021 — Pairs trading quantitative methods and analysis wiley finance pdf ... We show that to obtain statistical arbitrage, the risky asset holding must go .... Bookmark File PDF The Handbook Of Energy Trading ... convergence, including arbitrage valuation, econometric modeling, market structure analysis, contract ... A ONE-STOP GUIDE FOR THE THEORIES, APPLICATIONS, AND STATISTICAL.. Download Pairs Trading: Quantitative Methods and Analysis: 217 (Wiley Finance) free ebook in pdf. The results show that the statistical arbitrage method .... by M Zhang · 2012 — In pairs trading, investors select two correlated stocks or other comparable equities ... Pairs trading, sometimes referred to as statistical arbitrage, was first developed ... from http://rfs.oxfordjournals.org/content/early/2005/12/31/rfs.hhj020.full.pdf.. High-frequency data, statistical arbitrage, pairs trading, cointegration, time ... results can be found here: https://www.dropbox.com/s/j1b646ytnpitpo1/Results.pdf.. 4 days ago — The August Nymex contract was off early in Thursday's session, in line with global commodity trends, trading at around $3.62/MMBtu in the .... In this paper, a high frequency and dynamic pairs trading system is proposed, based on a market-neutral statistical arbitrage strategy using a two-stage correlation .... Pairs trading is a widespread market-neutral trading strategy aiming to utilize the relationship ... 38, no. 1, pp. 697-707, 2020. Published: 09 January 2020. Get PDF ... First concepts of statistical arbitrage, specifically pairs trading strategy for .... Retail arbitrage is the act of buying items in brick and mortar retail stores (like Walmart or Target) and then selling them online (typically on Amazon or eBay) for a .... by W Zhang · 2014 · Cited by 1 — This paper examines the implementation of a statistical arbitrage trading strategy based on co- integration relationships where we discover candidate portfolios .... In finance, statistical arbitrage is a class of short-term financial trading strategies that employ mean reversion models involving broadly diversified portfolios of .... Feb 8, 2021 — next section. Remember that real stock portfolios cannot. have precisely constant weights because a trader. cannot trade the stocks back to the .... May 21, 2021 — when making a trade. 1.4Statement of Purpose Though Pairs trading is classified as a market-neutral and a statistical arbitrage strategy, it is not .... for MetaStock Trading with. MACD on MetaStock Finding ... In-depth discussions of basic mathematical and statistical ... arbitrage, high frequency trading, and .... Pairs Trading is a well-known statistical arbitrage investing strategy which started in the early 1980s and it has been applied by many hedge funds during the .... Statistical testing of DeMark technical indicators on commodity futures Marco Lissandrin1,∗, Donnacha Daly, Didier Sornette Chair of Entrepreneurial ... Hire arbitrage trading service. ... Tom Demark Day Trading Options Pdf human capital.. Statistical Arbitrage Algorithmic Trading Insights and Techniques ANDREW POLE John Wiley & Sons, Inc. Statistical Arbitrage Founded in 1807, John Wiley .... framework for fixed-income investing and trading, and combines worlds of theoretical models ... partial yields, arbitrage, and more, and the companion website features ... Statistical Power Analysis is a nontechnical guide to power analysis in .... by AS Chen · 2021 — In this paper, we make use of the replicating asset for statistical arbitrage trading, where the replicating asset is constructed by a portfolio that .... by WK Bertrama · Cited by 81 — In this paper we derive analytic formulae for statistical arbitrage trading where the security price follows an Ornstein-Uhlenbeck process.. Professional Traders: Building Statistical Arbitrage Trading Strategies: Market Making in Bitcoin & Gold Futures Contracts is a guide into a fundamental strategy ...25 pages. by NS Thomaidis · Cited by 36 — Keywords: statistical arbitrage, intelligent trading systems, neural networks, GARCH ... Statistical arbitrage is an attempt to profit from pricing discrepancies that ...14 pages. The normal distribution is a statistical process that leads to the well-known graphical ... firms, or countries could benefit from trading with one another even if one of them was ... This principle/agent problem can be seen as a form of arbitrage.. Similarly , an AP in the ETF market and , thus , if the rule a trading desk would not ... statistical arbitrage trading between reasonably expected near term customer a ... In response to a maintain price continuity between these arbitrage trading strategy . ... On the other hand , if under the same circumstances 012813-16a.pdf .. “High-frequency trader subjectivity: Emotional attachment and discipline in an era of algorithms,” ... newsroom/documents/file/tac103012_wg1.pdf on December 1, 2014. ... “Statistical arbitrage trading strategies and high frequency trading.. Stock Options Calculator – Options Trading – YP Investors Calculating the Probability of ... as pairs trading or statistical arbitrage, operate in a similar manner to merger arbitrage. ... xlsDownload pdf notes: https://people.highline.edu/mgirvin/.. by O Bondarenko · 2003 · Cited by 170 — This article introduces the concept of a statistical arbitrage opportunity (SAO). In a finite-horizon economy, a SAO is a zero-cost trading strategy for which (i) the.. Mar 22, 2017 — Statistical Arbitrage: It is a widely practiced general form of pairs trading. 1. The Merton problem and pairs trading. 2. Factor model for US equity .... ... trading firm, they have managed to cultivate a low-ego, highly collaborative and transparent working environment. Their main focus is Statistical Arbitrage as a .... Statistical arbitrage : algorithmic trading insights and techniques /. Andrew Pole. p. cm. — (Wiley finance series). Includes bibliographical references and index.26 pages. We study model-driven statistical arbitrage in US equities. Trading signals are generated in two ways: using P | Marco Avellaneda, Jeong Hyun Lee .... intermediaries or theenvironment in which trading takes place affect the price ... Download pdf file The Microstructure of Financial MarketsA comprehensive guide to the ... our strategies, and statistical methods of using and interpreting the vast amount of ... In a lucid, insightful discussion of the ethics of arbitrage in modern.. by A Wissner-Gross · 2010 · Cited by 67 — the statistical arbitrage of pairs of spacelike separated securities, and calculate a ... arbitrage trading strategies 3–5 for spacelike separated.. by W Zhang · Cited by 25 — Statistical Arbitrage, Real-Time Bidding, Display Ads. 1. INTRODUCTION ... kets, as a trading strategy, statistical arbitrage is a quan- ... CVR pdf pθ(θ). Taking its .... In the world of finance, statistical arbitrage (or stat arb) refers to a group of trading strategies that utilize mean reversion analyses to invest in diverse portfolios of ...Missing: pdf | Must include: pdf. Statistical Arbitrage. How to diversify to generate ... How our trading system works. 8. VII. BNP: Beta ... X. GYC: Pairs trading long term rates. 13. XI. GYC: Risk .... Statistical Arbitrage Trading strategy consisting of investing in stocks, both long and short, with a mean-reversion theme-- Pairs trading: practiced since the .... Book of Stock Market Secrets100 Stock Trading TipsYou Can Be a Stock Market GeniusStock ... Securities · Rights Offerings · Recapitalizations · Bankruptcies · Risk. Arbitrage. Page 2/4 ... computers was not available for statistical analysis.. Pairs trading is a quantitative arbitrage strategy which has been developed by a group of mathematicians, physicists, and computer scientists at Morgan Stanley in .... by TA Hanson · 2013 · Cited by 12 — The trading strategy under consideration in this paper concerns the intersection of two topics: statistical arbitrage and high frequency trading. The .... Statistical arbitrage trading pdf market next week. Statistical arbitrage. The largest risk is that the merger will fall through and the target's stock will drop to its .... by J Rudy · 2011 · Cited by 4 — This thesis deals with the statistical arbitrage in shares and Exchange traded funds (ETFs) markets. It addresses pair trading strategies in various time frames.. Amazon.com: Statistical Arbitrage: Algorithmic Trading Insights and Techniques (9780470138441): Pole, Andrew: Books.. Abstract- Pair trading strategy or statistical arbitrage strategy is a quantitative trading strategy that exploits the stock market that is out of equilibrium. Pair trading ... 66cd677a50
- fatimavanduser910p