Arbitrage: Difference between revisions
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1. | 1. ''Trading - market pricing.'' | ||
In a broad sense, arbitrage means | In a broad sense, arbitrage means: | ||
*Identifying discrepancies between quoted market prices, and then | |||
*Dealing simultaneously in the related market instruments to earn profits free from the risk of changes in market prices. | |||
The simplest theoretical form of arbitrage activity would be to deal simultaneously in two identical assets at two different market prices. | |||
In practice such simple arbitrage opportunities are very rare. | |||
More commonly, arbitrage activities involve dealing in equivalent combinations of larger numbers of different instruments. | |||
A market participant who takes advantage of arbitrage opportunities is known as an arbitrageur. | A market participant who takes advantage of arbitrage opportunities is known as an arbitrageur. | ||
Under efficient market conditions, the activities of arbitrageurs and other market players create supply and demand pressures in the market which act to eliminate temporary pricing discrepancies. | Under efficient market conditions, the activities of arbitrageurs and other market players create supply and demand pressures in the market which act to eliminate temporary pricing discrepancies. | ||
2. | Many valuation and pricing models are based on ‘no arbitrage’ assumptions. | ||
Defined more narrowly, arbitrage means the purchase of | In other words, the valuation models assume that all pre-existing arbitrage opportunities in the market have been identified and eliminated, so that it is now possible to predict the values and market prices of traded assets by calculating them from other related market prices. | ||
2. ''Trading.'' | |||
Defined more narrowly, arbitrage means the purchase of assets in one market and the simultaneous sale of the same or equivalent assets in the same or related markets, in order to earn immediate profits from a temporary price differential within a market or between related markets. | |||
When this activity involves the simultaneous purchase and sale of the same contracts on different markets, it is sometimes known as 'switching'. | |||
3. ''Tax - regulation.'' | |||
Tax arbitrage and regulatory arbitrage are activities that take advantage of differences in tax, or differences in regulation, between different jurisdictions. | |||
== See also == | == See also == | ||
* [[Arbitrageur]] | * [[Arbitrageur]] | ||
* [[Backwardation]] | * [[Backwardation]] | ||
* [[Covered interest arbitrage]] | |||
* [[Dislocation]] | |||
* [[Hedging]] | * [[Hedging]] | ||
* [[Interest arbitrage]] | * [[Interest arbitrage]] | ||
* [[No arbitrage conditions]] | * [[No arbitrage conditions]] | ||
* [[Option]] | |||
* [[Parity]] | |||
* [[Put-call parity theory]] | * [[Put-call parity theory]] | ||
* [[Regulatory arbitrage]] | * [[Regulatory arbitrage]] | ||
| Line 27: | Line 52: | ||
* [[Speculation]] | * [[Speculation]] | ||
* [[Synthetic]] | * [[Synthetic]] | ||
* [[Tax arbitrage]] | |||
* [[Uncovered interest arbitrage]] | |||
== Student article == | |||
[[Media:2016_07_July_-_Too_good_to_be_true.pdf| Arbitrage - or too good to be true?]] | |||
[[Category:Accounting,_tax_and_regulation]] | |||
[[Category:The_business_context]] | |||
[[Category:Compliance_and_audit]] | |||
[[Category:Technology]] | |||
Latest revision as of 21:28, 3 August 2022
1. Trading - market pricing.
In a broad sense, arbitrage means:
- Identifying discrepancies between quoted market prices, and then
- Dealing simultaneously in the related market instruments to earn profits free from the risk of changes in market prices.
The simplest theoretical form of arbitrage activity would be to deal simultaneously in two identical assets at two different market prices.
In practice such simple arbitrage opportunities are very rare.
More commonly, arbitrage activities involve dealing in equivalent combinations of larger numbers of different instruments.
A market participant who takes advantage of arbitrage opportunities is known as an arbitrageur.
Under efficient market conditions, the activities of arbitrageurs and other market players create supply and demand pressures in the market which act to eliminate temporary pricing discrepancies.
Many valuation and pricing models are based on ‘no arbitrage’ assumptions.
In other words, the valuation models assume that all pre-existing arbitrage opportunities in the market have been identified and eliminated, so that it is now possible to predict the values and market prices of traded assets by calculating them from other related market prices.
2. Trading.
Defined more narrowly, arbitrage means the purchase of assets in one market and the simultaneous sale of the same or equivalent assets in the same or related markets, in order to earn immediate profits from a temporary price differential within a market or between related markets.
When this activity involves the simultaneous purchase and sale of the same contracts on different markets, it is sometimes known as 'switching'.
3. Tax - regulation.
Tax arbitrage and regulatory arbitrage are activities that take advantage of differences in tax, or differences in regulation, between different jurisdictions.
See also
- Arbitrageur
- Backwardation
- Covered interest arbitrage
- Dislocation
- Hedging
- Interest arbitrage
- No arbitrage conditions
- Option
- Parity
- Put-call parity theory
- Regulatory arbitrage
- Risk neutral valuation
- Round tripping
- Speculation
- Synthetic
- Tax arbitrage
- Uncovered interest arbitrage
