Please provide your e-mail address and we will send the list of all your registered usernames to you Please provide your username and e-mail address and we will send a link to reset your password to your mailbox Pair Trading Lab offers advanced tools for setting up and trading your own pair trading portfolios:.

Pairs trading is a market neutral trading strategy enabling traders to profit from virtually any market conditions: uptrend, downtrend, or sideways movement.

This strategy is categorized as a statistical arbitrage and convergence trading strategy. The strategy monitors performance of two historically correlated securities. When the correlation between the two securities temporarily weakens, i. Read more at Wikipedia. Thanks to market neutrality, this trading strategy can be very safe if diversified and immune to global market crisis, even when the entire market or sector falls down.

If you trade enough pairs at the same time, your pair trading portfolio could perform well also in difficult market situations. These are stocks of companies in the healthcare sector and their prices are quite correlated. Now, let's make a backtest of difficult period of where the stock market dropped a lot because of the crisis:. As you can see, prices of both stocks dropped considerably in this period i. This website represents a complete set of tools you require to setup your own pair trading portfolio, all in one.

You may use it to:. Disclaimer: Backtested, simulated or hypothetical performance results have certain inherent limitations.

Unlike the results shown in an actual performance record, these results do not represent actual trading. There are numerous factors related to the stock market in general and to the implementation of any stock market timing program, which cannot be fully accounted for in the preparation of hypothetical performance results. The backtested results listed here do not take into consideration slippage, fees, taxes, or dividends and interest earned on cash positions.

These factors would affect actual trading results. Simulated, backtested or hypothetical stock trading systems in general are also subject to the fact that they are designed with the benefit of hindsight. Backtested performance does not represent actual performance and should not be interpreted as an indication of such performance.

No representation is being made that you will or is likely to achieve profits or losses similar to these being shown. This site provides impersonal educational stock trading information, and therefore, no consideration can or is made toward your financial circumstances. All material presented within is not to be regarded as investment advice, but for general informational purposes only.

Not logged in.While it is commonly agreed that individual stock prices are difficult to forecast, there is evidence suggesting that it is possible to forecast the price ratio of the stock pair. A common way to attempt this is by constructing the portfolio such that the spread series is a stationary process.

If we find a stock pair with long-term stable price ration, we can speculate with the high success rate on short-term ratio fluctuation will return to the mean value and we collect a profit. To achieve spread stationarity in the context of pairs trading, one can attempt to find a cointegration between the two stock price series. The stationary process can be than successfully modeled, and subsequently forecasted, using techniques of time series analysis.

The trading strategy is based on the fact that the ratio is stable and oscillates around the average value. If for whatever reason ratio comes outside the normal area, you can speculate with high success rate that ratio will return to the mean value. Deflection of the market is defined as the difference between current and long-term ratio of stock prices in the pair.

If the difference exceeds a predefined threshold usually the second standard deviationstrategy generate signal to enter the position. The output signal is defined as the ratio of prices return to long-term average or by achieving a time stop-loss.

Selection of suitable pairs is based on mutual correlation dependency of shares in the pair. The greater the correlation of stock prices,the more stable is the ratio of prices. Perfectly correlated stocks can usually be found within one sector or subsector economy eg. Selection of stocks in one sector also eliminates the risks associated with different economic development of various sectors. Correlation of the shares in a pair is examined at different periods, most commonly 30 to Correlation of prices fluctuate over time the more, the shorter the period of calculation of correlation.

Therefore average correlation is used for quantification. The pairs trade helps to hedge sector- and market-risk. For example, if the whole market crashes, and the two stocks plummet along with it, the trade should result in a gain on the short position and a negating loss on the long position, leaving the profit close to zero in spite of the large move.

Trading pairs is not a risk-free strategy. The difficulty comes when prices of the two securities begin to drift apart, i. Dealing with such adverse situations requires strict risk management rules, which have the trader exit an unprofitable trade as soon as possible.

stock pair trading

One of the simplest and most effective way to achieve this is time stop-loss, which terminates the trade at the end of predefined period typically 15 days. Important part of risk management is also money managementie. Trading many tens or hundreds stock pairs helps to eliminate the risk since the funds allocated to a single pair position are only a small part of the trading account.

Pair trading is robust, proven strategy. Trading is extremly simple — the inputs and outputs are fully mechanical. All the orders are executed once a day, just 5minutes before market close. Extremely difficult is building trading portfolio. There are tens of millions of potential stock pairs, each with several years of history.

It is impossible to backtest and select optimal stock pairs without fast and sophisticated software. Similar story is about executing trading signals. You need reliable software monitoring each pair and generating orders for you. Stock Pair Trading is complete solution for screening, backtesting and trading stock pairs.

It is used hundreds of clients all over the world. Our biggest client is investment fund QuantOn Solutions. Strategy Basics While it is commonly agreed that individual stock prices are difficult to forecast, there is evidence suggesting that it is possible to forecast the price ratio of the stock pair.

Overall statistics The following graphs summarizes an extensive study of the profitability of stock pairs. Pairs were tested on the model Ratio with default settings 15 to 15 - 2. Correlation Selection of suitable pairs is based on mutual correlation dependency of shares in the pair.The practice often shows that profitable trading strategies do not have to be complicated; a good example is a well known Pairs Trading with Stocks. The Pairs Trading is a popular short-term speculation strategy with a long history on Wall Street.

However, as was previously mentioned, the concept of pairs trading is straightforward. A potential investor has to find two stocks whose prices have moved together historically, and when the spread between them widens, short the winner and buy the loser.

The profits lie in the assumption that history would repeat. If history repeats itself, prices will converge, and the arbitrageur will profit. To sum it up, this strategy is based solely on simple contrarian principles and past stock prices: Said, the strategy bets on convergence when the spread between stocks widens.

stock pair trading

Additionally, the same pattern was found in the European markets. On a less positive note, more recent research states that the positive returns of this strategy are slowly diminishing. However, in the end, they said that consistent with the adaptive market efficiency theory, the return to this simple pairs trading strategy has diminished over time.

Eroding profits have led academics to improve their strategy. Pioneer of this strategy, Nunzio Tartaglia states that the explanation of the pairs trading is psychological. The profits could also be explained by some logical assumptions that result in the high expected probability of future returns of the Pairs Trading portfolio. If prices of some stock pair in the past were closely cointegrated, there is a high probability that those two securities share common sources of fundamental return correlations.

However, a temporary shock could move one stock out of the common price band, which presents a statistical arbitrage opportunity. Additionally, the universe of pairs is continuously updated, and this ensures that pairs which no longer move in synchronicity are removed from trading. Therefore, the portfolio includes only pairs with a high probability that their prices would be convergent.

Moreover, the authors ruled out several explanations for the pairs trading profits, including mean-reversion as previously documented in the literature, unrealized bankruptcy risk, and the inability of arbitrageurs to take advantage of the profits due to short-sale constraints.

First, they have found that this return is not driven purely by the short-term reversal of returns. Secondly, they have decomposed the pair-wise stock return correlations into those that can be explained by common factors such as size, book-to-market, and accruals and those that cannot.

Third, the value-weighted profits of pairs trading are higher in firms in a richer information environment, and our trading strategy performs poorly in the recent liquidity crisis, suggesting that the pairs trading profits are not primarily driven by the delay in information diffusion and liquidity provision.

Finally, consistent with the adaptive market efficiency theory, the return to this simple pairs trading strategy has diminished over time. Pairs are formed over twelve months formation period and are then traded in the next six-month period trading period. The matching partner for each stock is found by looking for the security that minimizes the sum of squared deviations between two normalized price series. Top 20 pairs with the smallest historical distance measure are then traded, and a long-short position is opened when pair prices have diverged by two standard deviations, and the position is closed when prices revert.

As such, it usually performs well during market crises. Bowen and Hutchinson test pairs trading strategy during the two most extreme crises October and Autumn and show that the strategy delivered significantly positive returns. Again these results imply that the strategy benefits from increased volatility or a drop in liquidity. We are using cookies to give you the best experience on our website. To learn more, see our Privacy Policy.While Stock Pair Builder helps you find and backtest thousands of stock pairs and build optimal personal portfolio, Stock Pair Trader will significantly simplify trading of your stock pairs.

Why I won’t teach pair trading to my students

When you connect Stock Pair Trader to InteractiveBrokes TWS, it automatically starts to stream real-time data, calculate trading signals and prepare all the market orders for position opening and closing. Like StockPairBuilder, the Trader was developed in for our own trading as well. From a simple tool that just evaluated trading signals, we have worked it to sophisticated automat which is able to trade independently.

Great emphasis is placed on Traders transparency and controllability. User shall at all times know why and what the program is doing and have the right to interfere. Over the past 10 years, Trader executed thousands of trades and helped hundreds of our users to successfully trade their portfolio. Trader and Builder create together complete package for successful trading of stock pairs.

Here these orders wait for final confirmation and sending to the stock market Semi-automatic mode: At specified time Trader prepares trading orders.

Automatic mode: At specified time Trader prepares trading orders and send them to the stock market. Than he actively monitors and manage these orders to ensure their full execution.For a good trading site there are two things that have to be good.

The first is the asset index and the second is the broker software. This article is going to tell you what the features that this site has to offer in this section are and more. The other facet of this article is going to be the binary options section that is going to give you a brief idea about Stockpair trading beyond the numbers. Assets are important in any kind of inline trading because these are the tools of the trade that are going to earn you your keep.

The asset index that a site has is a measure of how good a provider they really are and how much of freedom of choice you are going to have when you are going to trade on their site. The more options you have in this region the more you can choose to work in the field of your choice and make the best of it.

Stockpair trading has always been open about the great asset index they have which consists of more than 90 items on the whole. With the Forex division at more than 10 different currency changes and the commodities slightly lagging with about 6 there is a mix here. But what really get people going are the unbelievable indices and stocks that they have assorted. There are more than 80 items here all of which are great if you are into the indices and stocks trade.

This means that you can have a healthy trade with more of these than almost anywhere else. The broker software is what keeps the site running and looks after the trading as it goes on.

Pairs Trade

You can be sure that the huge server room at the head office is going to be the one that takes care of this monster. At a refresh rate that is far higher than normal ratings and a fast and efficient team feeding it the information all the time the broker system is as close to flawless as it can get.

There is hardly any downtime here and the server is maintained at all times. Other features that keep the people ticking away all day is the exciting new developments in the binary trading on Stockpair trading and the introduction of a cryptocurrency-accepting banking system. The old buttons are all there and in addition to that there are new options for choosing how long to extend and then on that you get additional pay if you are closer on the secondary try.

E-mail: support pairbinaryoptions. Assets Assets are important in any kind of inline trading because these are the tools of the trade that are going to earn you your keep. Trading Other features that keep the people ticking away all day is the exciting new developments in the binary trading on Stockpair trading and the introduction of a cryptocurrency-accepting banking system.Jun 7, Stock MarketTrading Strategy. Pair trading is a strategy for hedging risk by opening opposing positions in two related stocks, commodities, or other derivatives.

This can be a way to profit no matter what conditions the market is in since profit is determined not by the overall market, but by the relationship between the two positions. While pair trading was originally developed and used by long-term investors, it can also be applied by day traders on shorter timescales.

In a pair trade, traders identify two stocks or other financial instruments that are correlated in price. That means that traders have reason to believe that when one stock goes up, the other will go down. To profit off this pair, traders will open a long position on the stock that they believe will go up and a short position on the stock that they believe will go down.

Ty pically, the long stock will be underperforming at the time the position is opened and the short stock will be overperforming.

Pair trading operates on the assumption of market neutrality. Essentially, this assumes that two stocks that historically have moved in the same direction will continue to do so. So, pair traders look for highly related stocks — such as stocks in the same industry, and often direct competitors — that begin to diverge in their price movements. These divergences can take place over a period of a few minutes intra-day, or over a period of weeks or months in the longer term. Under the assumption of market neutrality, pair traders expect that the underperforming stock will eventually return to neutral performance — which means a price increase.

Meanwhile, the same assumption for the overperforming stock indicates that a price decrease should occur. One of the major advantages to pair trading is that the assumption of market neutrality can be violated slightly and positions can still be profitable.

In an ideal scenario, traders will see the underperforming stock — which they are long on — increase in price, while the overperforming stock — which they are short on — decreases in price.

The positions would then be closed out when the historical correlated relationship between the two stocks is resumed. But, traders can still profit even if only one stock moves. Conversely, even if the underperforming stock continues to underperform, as long as the overperforming stock drops in price the short position can yield a profit.

Correlation between t wo stocks is key to pair trading. Stocks are said to be perfectly correlated a correlation coefficient of 1 when they move exactly in sync. They are perfectly inversely correlated a correlation coefficient of -1 when they move exactly in sync, but in opposite directions.

When stocks have no correlation whatsoever, they have a correlation coefficient of 0. Sinc e pair traders are searching for stocks that are correlated as closely as possible in the same direction, many traders use a correlation coefficient of 0.

How to Build a Pairs Trading Strategy: The Secret To Finding Profit In Pairs Trading

An important part of assessing correlation is to identify a reason for the correlation. Two stocks that are completely unrelated may be correlated, but if there is no explanation why that correlation could be random.

So, most traders turn to stocks that have some relationship between them when looking for correlation. That may be two direct competitors or two stocks in the same industry.He ended up jumping in front of a train.

The pair-trading strategy — essentially buying one stock while selling short another within the same sector — sounds good in theory, but it can be a real portfolio killer. You are betting on mean reversion. In other words, you think the stock that has fared relatively badly will make up for that over the next period and start outperforming the one that had done well.

Royal Dutch RDS. It is a popular strategy, and the opportunity can be easily spotted on a chart where both stocks are plotted versus each other, i.


They have been stuck in a tight range. They are two well-managed global in a very stable sector, so when one stock underperforms, the other company should catch up sooner or later. Seems easy enough! Unfortunately, the reality is that I have seen a lot of people do this kind of pair trading over the past 20 years, but not met any individual traders who have consistently made money doing it. It might be different for computer programs, which trade intraday, but for people without that kind of computer power, it is a loss-making strategy as far as I am concerned.

Why do I think that is the case? Well, first of all, there is normally a good reason why a certain stock outperforms its competitor over a certain period. It might well be a fundamental change in the business, or maybe new management has arrived, or perhaps the two stocks weren't as comparable as first thought. You could argue that they were trading in a range between andand if you had enough patience a pair trading strategy would have made money.

However, it would have given you the position in of being long the underperformer General Motors vs. That position would have lost you all your money as the ratio went to zero when General Motors went bankrupt in So it really would have been a bad strategy to bet on the underperformer being the place to put your money.

Other issues with pair trading are that you pay a lot of commission to your broker, and that the time period of mean reversion might be much longer than you initially hoped for. Also, as the spread goes out further and further, more and more traders will put on this trade just as you did, leading to an enormous consensus position, where all the traders are on the same side of the trade and are all losing money and getting nervous.

stock pair trading

The chances are that the spread will go out even further as these traders start to cut their positions. If pair trading can drive a billionaire to suicideI think that tells you that you should stay away as well.

My recommendation: Keep your life simple — don't do pair trading. If you are a trend-follower, the market's volatile and choppy tendencies in have made for one of the most difficult environments for catching profitable trends. Economic Calendar. Retirement Planner. Sign Up Log In. Home Trading Deck Stocks - General. ET By Lex van Dam. Try a pyramid strategy in trendless markets If you are a trend-follower, the market's volatile and choppy tendencies in have made for one of the most difficult environments for catching profitable trends.