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  2. Coinmarketcap - Wikipedia

    en.wikipedia.org/wiki/Coinmarketcap

    In November 2021, Coinmarketcap was cited by Vice, The New York Times and some other media for warning users of the "Squid" coin fraud scheme, which falsely claimed to be affiliated with the Squid Game TV show. [1] [7] [8] [9] The website is also a source for crypto exchanges rankings. [10]

  3. Cryptocurrency - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency

    Individual coin ownership records are stored in a digital ledger or blockchain, which is a computerized database that uses a consensus mechanism to secure transaction records, control the creation of additional coins, and verify the transfer of coin ownership. [3] [4] [5] The two most common consensus mechanisms are proof of work and proof of ...

  4. Trading strategy - Wikipedia

    en.wikipedia.org/wiki/Trading_strategy

    The trading strategy is developed by the following methods: Automated trading; by programming or by visual development. Trading Plan Creation; by creating a detailed and defined set of rules that guide the trader into and through the trading process with entry and exit techniques clearly outlined and risk, reward parameters established from the outset.

  5. Optimal stopping - Wikipedia

    en.wikipedia.org/wiki/Optimal_stopping

    In the trading of options on financial markets, the holder of an American option is allowed to exercise the right to buy (or sell) the underlying asset at a predetermined price at any time before or at the expiry date. Therefore, the valuation of American options is essentially an optimal stopping problem.

  6. 9 Rare American Coins That Are Worth a Lot of Money - AOL

    www.aol.com/9-rare-american-coins-worth...

    If the mint mark is missing, it means the coin is rare and can fetch a lot of money on the collector’s market. Planchet errors: Planchets are the round, blank pieces of metal used to make coins ...

  7. Jelly roll (options) - Wikipedia

    en.wikipedia.org/wiki/Jelly_roll_(options)

    A jelly roll, or simply a roll, is an options trading strategy that captures the cost of carry of the underlying asset while remaining otherwise neutral. [1] It is often used to take a position on dividends or interest rates, or to profit from mispriced calendar spreads.

  8. Alpha generation platform - Wikipedia

    en.wikipedia.org/wiki/Alpha_generation_platform

    The average quantitative strategy may take from 10 weeks to seven months to develop, code, test and launch. [6] It is important to note that alpha generation platforms differ from low latency algorithmic trading systems. Alpha generation platforms focus solely on quantitative investment research rather than the rapid trading of investments ...

  9. Don Bosseler, an AP All-American at Miami and 8-year ... - AOL

    www.aol.com/don-bosseler-ap-american-miami...

    Don Bosseler, an All-American fullback who led Miami to the No. 6 ranking in The Associated Press poll in 1956 and was enshrined in the College Football Hall of Fame, has died, his family and the ...