Noise

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Noise

Price and volume fluctuations that can confuse interpretation of market direction. Used in the context of general equities. Stock market activity caused by program trades, dividend rolls, and other phenomena not reflective of general sentiment. Antithesis of real.

Noise

A slight uptick or downtick in a security's or market's price and/or volume representing little or no actual change in its fundamentals. Noise occurs in the short-term; if noise continues in a certain direction, it becomes a trend, and, therefore, an indication of the general direction of the security or market. Noise, on the other hand, means little or nothing.

noise

Random market fluctuations that make it difficult to forecast the market's direction.
References in periodicals archive ?
OriginGPS introduces unparalleled sensitivity and noise immunity by incorporating its proprietary Noise Free Zone technology for faster position fix and navigation stability even under challenging satellite signal conditions.
In order to further improve the ability of DCV algorithm to distinguish different shapes as well as the noise immunity, this paper proposes a multiscale distance coherence vector (MDCV) which is used to describe shapes.
Reducing this value, an increase of system's capacity, data rates or noise immunity can be reached.
The main source of noise immunity threshold limit is the limited working area of detector characteristics of PD.
Single-value and continuous conversion modes accommodate input flexibility, and a rugged enclosure is provided for noise immunity.
They also meet the increased noise immunity, shock and vibration standards necessary to operate in extreme environments.
The new IP block employs a range of techniques to ensure high performance, reduced jitter and increased noise immunity, including: a dual-loop hybrid clock-and-data recovery (CDR) architecture which recovers the clock with less jitter; a coupled ring oscillator VCO design; internal voltage and current regulation for sensitive circuits; fully differential circuitry and clock signaling; as well as extensive use of guard rings within the macro, the company said.
However, diligently working on this type of layout can result in a system with less crosstalk, more noise immunity and better EMI performance.
In addition, the AD8224 can be configured, as a single-channel, differential output instrumentation amplifier, providing high noise immunity.
The FAN7380 and FAN7382 gate driver ICs both use common-mode dV/dT noise canceling circuits for excellent noise immunity in consumer and industrial applications.
The sensors are designed to ignore radiated electrical interference levels of 100 V/m according to ISO 7637-2 severity level IV, the highest noise immunity rating in the industry, the manufacturer says.
Space is at a premium, which is why the high-tech Safeline system with its enhanced vibration immunity and enhanced noise immunity was the machine of choice as it is not prone to interference from other metal equipment or current carrying cabling in its proximity.