NBBO


Also found in: Financial.
AcronymDefinition
NBBONational Best Bid and Offer
NBBONational Bank Business Outlook (survey; New Zealand)
References in periodicals archive ?
If IEX's system determines that the NBBO is "stable," it works as described immediately above.
Stock Market Futurism
While the IEX Speed Bump is designed to address this problem after changes to the NBBO occur, but before they are widely disseminated, algorithmic prediction models enable another form of predatory, speed-based trading.
IEX launches next generation investor, member protection
Because locked and crossed market conditions occur from time to time, the locked and crossed NBBO may not be very useful to infer the trade direction.
Competition in NYSE-listed stocks: do investors benefit from highly competitive markets?
See LEWIS, supra note 1, at 96-98 (explaining NBBO concept and its effects on orders routed under Reg NMS rules); Definition of 'National Best Bid and Offer - NBBO,' INVESTOPEDIA, http://www.
Are you afraid of the dark? How the New York Attorney General is shedding light on dark pools and high frequency trading
The NBBO was designed to create fragmented markets, which were
Recovering the Promise of the Orderly and Fair Stock Exchange
On the other hand, by providing incentives for market participants to quote at the NBBO, the depth and stability of the NBBO quotes may improve.
When do listed firms pay for market making in their own stock?
Indeed, many investors are not even aware that it is possible to improve upon the NBBO (National Best Bid and Offer) prices -- the prices that are posted publicly and disseminated by the securities markets (and reproduced in such places as the Wall Street Journal and online quotation services).
Much ado about order flow: how should regulators respond to "side" payments made by markets to brokers? (Securities & Investment)
makers display and continuously update the NBBO for listed securities.
Regulating Innovation: High Frequency Trading in Dark Pools
For each option series, we use the mid-values of NBBO option quotes and stock quotes at 4:00 p.
Tipping and option trading
Quarterly reports prepared for the best execution committee showed that Mellon Securities was executing orders outside the prevailing NBBO at a rate greater than industry averages from as early as Q3 2003 -- and at a rate two to three times peers from Q4 2006 onward -- but the committee failed to act on this evidence.
BNY Mellon fined, ex-trader banned for best execution failings
As a result, Citigroup priced more than 14,800 customer transactions inferior to the NBBO.
Citigroup Global Markets to pay fine, restitution following FINRA move
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