The statistical arbitrage theory and the field (part i arbitrage) kim zhihong, 29 august 2013, catalogue of the quantified investment institute's wide-tide programme course 1, target audience 2 of this course, what can be learned through this course, 3 notes to the general overview of the course: (a) all communication information for the course is presented in the qqq group of the quantified institute statistical qipplexing section: general overview of the course 2336234, simplistic arbitrage theory iii, statistical arbitrage strategy ii, statistical arbitrage and hf statistical arbitrage concept i, simplicity overview 1, several basic concepts of arbitrage, classification of arbitrage (by type, risk, mechanism classification), several common arbitrage (etf , alpha arbitrage, current arbitrage, etc.) 4 for participants, apt model and capm model ii, statistical arbitrage theory 1 for relative value strategy versus market strategy ii, statistical arbitrage versus arbitration strategy ii, statistical arbitrage concept 3, policy alignment strategy 4, main composition strategy 5, average return model 6, multiple sub-model 7, index enhancement, volatility, 9 for participants, statistical quile exchange rate 3 for comparative value strategy i, qin exchange rate quantile quantility, quantile quanture for cash exchange, que que que que que 2. Hedge is a futures contract that buys (or sells) the same amount of the spot but the opposite direction of the transaction, with a view to recovering the actual price risk arising from price changes in the spot market at a later date by taking advantage of the levelling. Impact: the risk of shifting price volatility is divided into two types of hedges sold, i. E., by individuals or institutions holding off-the-shelf commodities, with a view to avoiding losses due to falling commodity prices in anticipation of a futures market in which a certain number of futures contracts are sold and delivered. The risk of falling prices can be effectively protected against the sale of hedges by entities. The application of hedges can increase or reduce the profitability of enterprises compared to the absence of hedging. How do you know to sell hedges? The purchase of hedges is an example of a person or institution that will buy a commodity at a future point in time, so as to avoid the cost implications of future price increases for itself by buying an equal number of commodity futures contracts on the futures market. 3. The difference between the base and the base risk base = spot price - the spot price of the future price is higher than the future price, the base difference is positive and referred to as a forward or spot lift; the spot price is lower than the future price, the base difference is negative, or a forward or spot loading; and, in normal market conditions, the future price is higher than the spot price and the base is negative. As the contract matures, spot prices converge with future prices, and the base spread tends to be zero. 4. Arbitrage definition arbitrage is the way in which a person earns risk-free price differentials by buying into the same or related financial goods whose prices are underestimated at the same time and selling them overestimated at the same time, taking advantage of an unreasonable price relationship temporarily existing in one or more markets. Unbalanced market conditions are necessary for arbitrage to take place. Arbitrage is the product of market inefficiency, and arbitrage results in market efficiency. 5. The role of arbitrage (1) facilitates the return of distorted prices to normal levels (2 ) discourages excessive speculation (3) increases market liquidity, arbitrage and speculation in a differentiated way, with arbitragers doing multiples and emptys; speculators do only one of them; arbitrators ' profits come from relative price changes and speculators ' profits from absolute price changes; and arbitrators are at risk far less than speculators. Examples of arbitrage types at risk etf arbitrage across market arbitrage, lof arbitrage current arbitrage within arbitrage contracts across market arbitrage arbitrage arbitrage time no risk arbitrage arbitrage arbitrage across variety arbitrage arbitrage arbitrage arbitrage, by arbitrage type arbitrage across market arbitrage cross arbitrage across variety arbitrage across market arbitrage (space arbitrage) price laws focus on unreasonable price relationships (market-to-market price differentials) between different markets for the same commodity (for futures contract), such as etf arbitrage, lof arbitrage. At the same time, a certain commodity (future contracts) is bought at a low price in one market and the same commodity is sold at a high price in another market, thus earning a difference between the two markets. Dealers may not buy and sell identical futures contracts, as long as they are similar; markets may be domestic or international; and, in the case of international markets, exchange rate issues should be considered. Cross-term arbitrage (time arbitrage) is concerned with the unfair price relationship between the same financial goods (future contracts) on the same market and the different month of delivery (intra-contract price differentials), e. G., current arbitrage in equity indication. At the same time, the same assets that are delivered at different points in time are sold and sold to earn risk-free trading lines using unreasonable price relationships between them. It includes both arbitrage for the future now and arbitrage for the future. There is a parity between forward (future) prices and spot prices, and the time arbitrage can be made as long as the distance between the real and future (future) prices and the spot price deviates from the price parity tariff beyond the fees and taxes. It is divided into cattle arbitrage, bear arbitrage and butterflies. The inter-temporal arbitrage market, known as multiple inter-temporal arbitrage, buys near-term contracts, sells forward contracts (buy-in price differentials); applies to situations where market performance increases, and where recent contract prices are higher than those of forward contracts. Cow market arbitrage is most characterized by limited losses and high profitability, because (1) losses occur only when the price differential increases, i. E., when the forward contract expands on the more recent contract, which, because of the likelihood of arbitrage, will not exceed the storage costs from the nearest contract delivery month to the more distant contract delivery month; and (2) where the price differential decreases, both higher and lower, will be profitable. Cow market arbitrage, for example, is called free-forward arbitrage: buying forward contracts, selling near-term contracts (sale price differentials); and applying to situations where market performance has fallen and the price of recent contracts has fallen more than the price of forward contracts. The loss of potential gains from arbitrage to the bear market is unlimited. This arbitrage is based on the premise that the price differential increases, and that the margin in the normal market can only be increased at most to the same level as the warehouse price; moreover, the recent substantial increase in contract prices may result in prices well above the price level of the forward contract, with no ceiling on potential losses. An example of bear market arbitrage is the cross-cutting arbitrage arbitrage of a forward contract and a short-term contract, which sells two contracts with intermediate maturity. In situations where market conditions are uncertain, but where prices for recent or forward contracts are expected to increase more than for medium-term contracts. The arbitrage is based on the assumption by the arbitrager that there will be a difference between the price of the futures contract for the middle delivery month and the contract price for the side delivery month. (a) composed of two opposite arbitrages, one selling arbitrage and one buying arbitrage; for example, the cross-precipitation arbitrage (tool arbitrage) focuses on unreasonable price relationships (inter-contract price differentials) between different financial commodities in the same market and the same delivery month, such as statistical arbitrage. Dealers take advantage of the difference in the price between the spot of the same subject-matter asset and the prices of the various derivatives on the same or different exchanges, while buying and selling different types of arbitrage, but with some relevant futures contract. 2. Risk-based arbitrage: current arbitrage has risk arbitrage: statistical arbitrage 3 and arbitrage by arbitrage mechanism can be divided into two types of arbitrage: internal and associated arbitrage. Internal arbitrage is the arbitrage resulting from an inherent corrective force when price relationships between prospective investors in commodities are excessive for some reason. The following types of arbitrage belong to internal arbitrage: current arbitrage, e. G. Maize; cross arbitrage, e. G. Sugar 1105 and 1109; cross-market arbitrage, e. G. Domestic and foreign copper imports; upstream and downstream arbitrage, e. G. Soybean and soybean oil; and pressure arbitrage, etc. Linked arbitrage means that there is no inherent constraint between arbitrage objects, but prices are dominated by common factors, with varying degrees of impact, and the arbitrage established by the two objects is described as associated arbitrage through different manifestations of the same influence factor。related arbitrages are mainly inter-species arbitrage between price-related but non-upstream relationships, such as soybeans and maize, soy oil and palm oil in agricultural products, arbitrage between essential metals such as copper, aluminium and zinc, and cross-market arbitrage between financial derivatives such as stock index arbitrage in different countries. Internal arbitrage diagrams linking arbitrage principles figure iii, common arbitrages 1, etf arbitrage 2, alpha arbitrage 3, other arbitrages 1 and etf arbitrages are mainly accomplished through etf cross-market transactions. When the etf market price (i. E. The secondary market price) is higher than the net value of the etf (i. E. The first market price), the etf has a premium, when investors can buy their shares in the stock market by purchasing the composition stock portfolio, obtain an etf share in accordance with the rules of the composition stock, and then sell them at market prices in the secondary market; the etf market price is below the net value of the etf and is called an etf discount, and investors can buy their share of the etf and redeem their share of the equity portfolio in the secondary market and then sell the equity market for a hedge. Etf: etf: exchange transactions funds are open funds traded on the exchange, lof: listed open funds are listed open funds, lofs and etfs, which are the same types of funds that can be traded on-site and off-site, but are substantially different: lof is still, in essence, a traditional active-trading fund designed to generate gains above market average through active investment and dynamic configuration; etf is an entirely new passive-trading fund characterized by a close tracking of target indices. Requiring foreclosure is different. Etf requisitions are for a fixed quantity of etf funds from the specified basket index component (open fund in cash) to the fund management firm. Grandpa
