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  2. Neuropixels - Wikipedia

    en.wikipedia.org/wiki/Neuropixels

    Neuropixels probes (or "Neuropixels") are electrodes developed in 2017 to record the activity of hundreds of neurons in the brain. The probes are based on CMOS technology and have 1,000 recording sites arranged in two rows on a thin, 1-cm long shank.

  3. Hand signaling (open outcry) - Wikipedia

    en.wikipedia.org/wiki/Hand_signaling_(open_outcry)

    Hand signaling, also known as arb [1] or arbing (short for arbitrage), is a system of hand signals used on financial trading floors to communicate buy and sell information in an open outcry trading environment. The system is used at financial exchanges such as the Chicago Mercantile Exchange (CME) and the American Stock Exchange (AMEX).

  4. 24-hour stock trading: Here are the brokers with overnight ...

    www.aol.com/finance/24-hour-stock-trading...

    Traders looking to trade at any hour of the day now have the ability to swap stocks 24 hours a day during the week. A handful of brokers offer all-day trading, also known as overnight trading, so ...

  5. Securities fraud - Wikipedia

    en.wikipedia.org/wiki/Securities_fraud

    The other type of insider trading is the purchase or sale of a security based on material non-public information. This type of trading is illegal in most instances. In illegal insider trading, an insider or a related party trades based on material non-public information obtained during the performance of the insider's duties at the corporation ...

  6. List of electronic trading protocols - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic_trading...

    Market Data Taiwan Stock Exchange: TMP (TWSE Message Protocol) 4.4: FIX/FAST: Taipei Exchange: TMP (TWSE Message Protocol) 4.4: Tokyo Stock Exchange: Arrowhead: 4.2: FLEX Indonesia Stock Exchange: OUCH: FIX 5.0: ITCH: Singapore Exchange Securities Trading (SGXST) OMEX-Singapore Exchange Derivatives Trading (SGXDT) OMEX-Hong Kong Stock Exchange ...

  7. 'We love this stock': GameStop effect spreads as calls for ...

    www.aol.com/news/gamestop-slugfest-spreads-calls...

    The battle between small-time traders and hedge funds that has shaken U.S. and European stock markets moved into Asia on Thursday, with surges in several Australian companies joining a list of ...

  8. UnitedHealthcare CEO Brian Thompson was facing DOJ probe for ...

    www.aol.com/unitedhealthcare-ceo-brian-thompson...

    The UnitedHealthcare headquarters in Minnetonka, Minn., lowered its flags to half-staff on Wednesday, Dec. 4, 2024, in honor of CEO Brian Thompson, who was fatally shot outside a hotel in New York.

  9. Open outcry - Wikipedia

    en.wikipedia.org/wiki/Open_outcry

    Minneapolis Grain Exchange (MGEX) moved to electronic trading in 2008. [7] New York Stock Exchange, 2006–2007, under John Thain [8] New York Mercantile Exchange (Nymex), 2006. Frankfurt Stock Exchange, 2011, all trading moved to Xetra (trading system), ending the possibility to execute orders via open outcry on the floor. Market makers ...