Bài giảng Financial Markets - Lecture 20: Stock Index, Oil and Other Futures Markets

Lecture 20: Stock Index, Oil and Other Futures MarketsStock Price Index FuturesCash settlement rather than physical deliverySettlement is 250*(Indext-Futurest-1)Fair value:Lower Trading Costs on Futures vs. Spot Market for StockTheory of optimal bid-asked spread.Even though futures markets are not dealer markets, there is in effect a bid-asked spread, and it is narrower than for individual stocks.Less likely to be superior information to “pick off” dealers in stock index futures market than in market for individual stocks.Futures on Individual StocksUS ban on futures on individual stocks was fully lifted in December 2001.Trading in futures on individual stocks began at LIFFE (London International Financial Futures and Options Exchange) on NQLX LLC January 29, 2001US trading began 2002 at OneChicago LLC (owned jointly by CME, CBOT and CBOE) Volume of trade has been very disappointing, delisting is occurringWhy a Market for Futures on Individual Stocks?In London, traders avoid the UK Stamp DutyIn US, traders circumvent margin requirements on stocks. Final demise of margin requirements.Principal argument that accounts for US approving them is that foreign countries are now approving them, and US does not want to be left out.Oil FuturesCrude light sweet oil (New York Mercantile Exchange) contract size: 1000 barrels, open interest 431,000 contractsBrent crude, North Sea (International Petroleum Exchange, London) contract size: 1000 barrels, open interest 232,000 contractsNature of Oil StorageMost stored oil is “moving through the pipeline” of oil tankers, refiners, distributors and retailers.Estimated oil inventories can be found on web site www.api.comGovernment Oil ReservesStrategic Petroleum Reserve (created 1975) in caverns in Louisiana and Texas – 572 million barrels, only 60 days supply. Not used to stabilize prices.In 2000, President Clinton established a 2 million barrel heating oil reserve in New York and New Haven to help stabilize US heating oil prices. US consumption of heating oil about 100 million barrels a year.Govt will sell from reserve when price triggers are hit. Effectiveness? Nationalizations of OilMexico 1938Iran 1951Cause: resentment of foreign control, but justification was needed.“Nationalization” a 19th century word, OED says 1874, socialist connotations.“Eminent Domain” is older word, does not seem to justify such expropriation of oil producing lands.OPECOrganization of Petroleum Exporting Countries established 1960 by Iran, Iraq, Kuwait, Saudi Arabia and VenezuelaQatar (1961), Indonesia and Libya (1962), Abu Dhabi (1967), United Arab Emirates (1974), Algeria (1969), Nigeria (1971), Ecuador (1973), and Gabon (1975)Optimal Extraction of a Natural ResourceProblem facing a monopoly oil producer facing a downward sloping demand curve:Solution of Extraction Problem with Constant Demand GrowthFair Value for Oil FuturesIn this example, price rises at less than interest rate.Oil futures is below conventional fair value.Optimal strategy for non-OPEC oil producers?Other considerations: extraction costs, Gold FuturesGold miners face same optimal extraction problem as oil producersIf there are extraction costs, what is theoretical quantity of gold held above ground?First Oil Crisis, 1973-4Arab countries’ retaliation for US support of Israel in Yom-Kippur war 1973.Triggered sharp recession around world1973-4 is second sharpest stock market crash in US history. S&P Composite lost 53% of its real value between Dec. 1972 and Dec. 1974. (Only worse two-year experience was June 1930 to June 1932.) Second Oil Crisis, 1979-801979: Iranian revolution, expulsion of the Shah of Iran, Ayatollah, capture of US Embassy hostages in Teheran Nov. 1979.Iran-Iraq war erupts 1980, disrupts oil supplies.US CPI inflation reaches 18%/year in March, 1980.The “great recession”of 1981-82 is the worst recession since Depression of the 1930s.Collapse of OPEC Cartel, 1986After suffering bombing by Iraq, Iran demands that Iraq be given the same oil export quota as everyone else.Other arguments about the disproportionate share of some OPEC states.Persian Gulf War, 1990-1991August 2, 1990, Surprise invasion of Kuwait by IraqUN Security Council deadline for Iraq to withdraw by January 15 1991.January 16, 1991 Air bombardment of Iraq and its Kuwaiti positions begins.February 24, 1991 Allied ground invasion begins.War is over February 26, 1991.Brief interruption of oil supplies mark recession: NBER dates July 1990-March 1991.Oil Price Collapse 1997Nov. 1997 OPEC Meeting, the “disaster in Jakarta” involved bitter disputes among OPEC nations about market shareFuming about widespread cheating in limiting exports to quotasAsian financial crisis dropped demand for oilOil Price Spike 1999OPEC resolve to stop cheating left supplies shorter than they expectedErroneous data led them to underestimate how fast inventories were dropping.Backwardation in oil futures market (futures price below spot price) began in January 1999.OPEC Increased quotasOil the Day Hussein Announces Embargo, April 8, 2002Natural Gas April 8, 2002Second Gulf War Oil SpikeIn anticipation of war, oil rises to nearly $36 per barrel February, 2003US invaded Iraq, March 19, 2003Symbolic end of war: after capture of Baghdad, crowd topples Hussein stature April 8, 2003Oil falls to $28 per barrel by April, 2003 Federal Funds Futures MarketCreated by CBOT 1988Settlement price is 100 minus annualized federal funds rate, averaged over contract month.Show timing of expected actions of Federal Open Market Committee.One-month-ahead forecast errors typically in the ten to twenty basis point range.