Search results
Results from the WOW.Com Content Network
Contents. Market data. For use in marketing, see marketing information system. In finance, market data is price and other related data for a financial instrument reported by a trading venue such as a stock exchange. Market data allows traders and investors to know the latest price and see historical trends for instruments such as equities ...
A Chemnitzer concertina is a musical instrument of the hand-held bellows-driven free-reed category, sometimes called squeezeboxes. The Chemnitzer concertina is most closely related to the bandoneón (German spelling: Bandonion), and more distantly, to the other types of concertinas and accordions. It's essentially a bigger version of the Anglo ...
A bagpipe practice chanter is a double-reed woodwind instrument, principally used as an adjunct to the Great Highland bagpipe. As its name implies, the practice chanter serves as a practice instrument: firstly for learning to finger the different melody notes of bagpipe music, and (after a player masters the bagpipes) to practice new music.
Adobe Firefly, Tyler Le/BI. Stifel warns of a sharp stock market correction by year-end, with the S&P 500 potentially dropping 12%. Chief equity strategist Barry Bannister said high valuations and ...
After a short time Mr. Ken Ruby joined Randy Fowler in his garage and they built prototypes of optical apparatus to acquire and record fingerprints read directly from the finger. The ensuing work produced patented technology [ 7 ] [ 8 ] which eventually became the underlying basis for the founding of Identix some ten years later.
This is a list of musical instruments, including percussion, wind, stringed, and electronic instruments. Percussion instruments (idiophones and membranophones)
Volatility (finance) In finance, volatility (usually denoted by "σ") is the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns. Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price ...
Fingering charts published in 1830 indicate these early cimbassi were most likely to have been pitched in C. [8] Later, the term cimbasso was extended to a range of instruments, including the ophicleide and early valved instruments, such as the Pelittone and other early forms of the more conical bass tuba.