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[The formula does not make clear over what the summation is done. P C = 1 n ⋅ ∑ p t p 0 {\displaystyle P_{C}={\frac {1}{n}}\cdot \sum {\frac {p_{t}}{p_{0}}}} On 17 August 2012 the BBC Radio 4 program More or Less [ 3 ] noted that the Carli index, used in part in the British retail price index , has a built-in bias towards recording ...
A bull market refers to a sustained period of either realized or expected price rises, [4] whereas a bear market is used to describe when an index or stock has fallen 20% or more from a recent high for a sustained length of time. [5] Market sentiment is monitored with a variety of technical and statistical methods such as the number of ...
The Market Facilitation Index [1] (MFI) is the creation of Bill Williams. The indicator endeavors to establish the effectiveness of price movement by computing the price movement per volume unit. This is accomplished by subtracting the day's low from the high and dividing the result by the total volume. (See below)
A Market Profile is an intra-day charting technique (price vertical, time/activity horizontal) devised by J. Peter Steidlmayer, a trader at the Chicago Board of Trade (CBOT), ca 1959-1985. Steidlmayer was seeking a way to determine and to evaluate market value as it developed in the day time frame. The concept was to display price on a vertical ...
If the market is directionless (undecided), prices may fluctuate greatly around this level until a price breakout develops. Trading above or below the pivot point indicates the overall market sentiment. It is a leading indicator providing advanced signaling of potentially new market highs or lows within a given time frame. [5]
A bear market is a general decline in the stock market over a period of time. [12] It involves a transition from high investor optimism to widespread investor fear and pessimism. One generally accepted measure of a bear market is a price decline of 20% or more over at least a two-month period. [13] A decline of 10% to 20% is classified as a ...
The state price vector is the vector of state prices for all states. [1] See Financial economics § State prices. An Arrow security is an instrument with a fixed payout of one unit in a specified state and no payout in other states. [2] It is a type of hypothetical asset used in the Arrow market structure model.
The market data for a particular instrument would include the identifier of the instrument and where it was traded such as the ticker symbol and exchange code plus the latest bid and ask price and the time of the last trade. It may also include other information such as volume traded, bid, and offer sizes and static data about the financial ...