Add training workflow, datasets, and runbook
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9FOr Beginners Only
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approaching expiration (frequently first notice day—see item 10). Daily price limits can change
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frequently, so traders should consult the exchange on which their products trade to ensure they
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are aware of current thresholds.
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9. Settlement type. Markets are designated either as physically deliverable or cash settled. in
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Table 1.1, the e-mini s&P 500 futures are cash settled, while all the other markets can be physi-
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cally delivered.
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10. First notice day. This is the first day on which a long can receive a delivery notice. First notice
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day presents no problem for shorts, since they are not obligated to issue a notice until after the
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last trading day. Furthermore, in some markets, first notice day occurs after last trading day,
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presenting no problem to the long either, since all remaining longs at that point presumably
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wish to take delivery. However, in markets in which first notice day precedes last trading day,
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longs who do not wish to take delivery should be sure to offset their positions in time to avoid
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receiving a delivery notice. (Brokerage firms routinely supply their clients with a list of these
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important dates.)
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although longs can pass on an undesired delivery notice by liquidating their
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position, this transaction will incur extra transaction costs and should be avoided. Last notice
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day is the final day a long can receive a delivery notice.
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11. last trading day. This is the last day on which positions can be offset before delivery becomes
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obligatory for shorts and the acceptance of delivery obligatory for longs. as indicated previously,
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the vast majority of traders will liquidate their positions before this day.
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12. Deliverable grade. This is the specific quality and type of the underlying commodity or finan-
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cial instrument that is acceptable for delivery.
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■ Volume and Open Interest
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V olume is the total number of contracts traded on a given day. V olume figures are available for each
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traded month in a market, but most traders focus on the total volume of all traded months.
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Open interest is the total number of outstanding long contracts, or equivalently, the total number
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of outstanding short contracts—in futures, the two are always the same. When a new contract begins
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trading (typically about 12 to 18 months before its expiration date), its open interest is equal to zero.
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if a buy order and sell order are matched, then the open interest increases to 1. Basically, open interest
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increases when a new buyer purchases from a new seller and decreases when an existing long sells to
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an existing short. The open interest will remain unchanged if a new buyer purchases from an existing
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long or a new seller sells to an existing short.
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V olume and open interest are very useful as indicators of a market’s liquidity.
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not all listed futures mar-
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kets are actively traded. some are virtually dormant, while others are borderline cases in terms of trading
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activity. illiquid markets should be avoided, because the lack of an adequate order flow will mean that the
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trader will often have to accept very poor trade execution prices if he wants to get in or out of a position.
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generally speaking, markets with open interest levels below 5,000 contracts, or average daily
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volume levels below 1,000 contracts, should be avoided, or at least approached very cautiously.
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new markets will usually exhibit volume and open interest figures below these levels during their
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