Sentences with phrase «fluctuations over short periods»

It is well known that bitcoin is volatile; the price of a bitcoin is prone to significant fluctuations over short periods of time.

The prices of gold, precious metals, and precious minerals are subject to substantial price fluctuations over short periods of time and may be affected by unpredicted international monetary and political policies.

The Fund invests in gold and other precious metals, which involves additional risks, such as the possibility for substantial price fluctuations over a short period of time and may be affected by unpredictable international monetary and political developments such as currency devaluations or revaluations, economic and social conditions within a country, trade imbalances, or trade or currency restrictions between countries.

Not exact matches

For example, an investor that ponders the probability that a company will report a certain earnings growth rate over a five - or ten - year period is much more apt to ride out short - term fluctuations in the share price.

He is also unconvinced by the team's assertion that most studies fail to take account of fluctuations in our cognitive prowess that happen over a period of hours or days and might affect results more than a short sharp zap in the head.

They also seek to understand how natural fluctuations influence the picture over shorter time periods.

Mine is in a fluctuation period but it popped over 800 a couple times this year... not bad for having 4 short sales just 4 years back!!

This provides good results and shows a notable slowdown — but only since 2004, and probably the change over such a short period of time is mainly due to natural fluctuations and in itself hardly reveals anything about the possible effects of climate change.

The utility of climate averaged over long periods is that it removes short term fluctuations from consideration, the same point as in Example 2d.

Linear trends are particularly sensitive to the periods being analyzed [Lyman, 2012], and over such a short 8 year interval, changes in upper OHC can be strongly influenced by fluctuations in the state of the El Niño - Southern Oscillation (ENSO)[Roemmich and Gilson, 2011] and other short - term variations in the ocean state.

Trends over shorter periods just magnify the temporary effect of ENSO fluctuations.

The data and the statistical analysis does not provide the evidence that the so called «pause», a time period with a lower trend estimate than the longer - term trend estimate, was more than just a short - term fluctuation around the median warming trend, mostly due to short - term unforced internal variability in the Earth system (and some contribution from decreasing solar activity and increased reflecting aerosols in the atmosphere, counteracting the increased greenhose gas forcing to some degree), like the «acceleration» over the 16 - year period from 1992 to 2007 (e.g., UAH trend: 0.296 + / - 0.213 (2 sigma) deg.

While A is transferring energy to B, B is transferring a similar amount of energy to A. Ie the NET transfer of energy is zero (at least when averaged over sufficiently long periods of time to average out short - term statistical fluctuations).