en>DancingWhale: Some structural change and concept clarification

2014-12-01T01:32:06Z

Some structural change and concept clarification

← Older revision		Revision as of 03:32, 1 December 2014
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	~~{{Refimprove\|date=June 2013}}~~		Hi there! :) My name is Billy, I'm a student studying Comparative Politics from La Mesa, United States.<br><br>Take a look at my site - http://www.hostgator1centcoupon.info ([http://microadvert.net/node/470960 http://microadvert.net/])
	~~The '''Money flow index''' (MFI~~) is ~~an [[Oscillator (technical analysis)\|oscillator]] that ranges from 0 to 100. It is used to show the~~ '~~'money flow'' (an approximation of the dollar value of~~ a ~~day's trading) over several days.~~

	~~==The steps to calculate the Money flow index over N days==~~

	~~===Step 1: Calculate the typical price===~~

	~~The [[typical price]] for each day is the average of high price~~, ~~the low price and the closing price~~.<~~ref~~>[http://~~stockcharts~~.~~com/school/doku~~.~~php?id=chart_school:technical_indicators:commodity_channel_in Calculation of Typical Price while Calculating Commodities Channel Index~~ (~~CCI)]</ref>~~

	~~: <math>typical\ price = {high + low + close \over 3}</math>~~

	~~===Step 2: Calculate the positive and negative Money flow===~~

	~~The Money flow for a certain day is~~ [~~[typical price]] multiplied by volume on that day.~~

	~~: <math>money\ flow = typical\ price \times volume</math>~~

	~~The Money flow is divided into positive and negative money flow.~~

	* Positive money flow is calculated by adding the money flow of all the days where the typical price is higher than the previous day's typical price.
	* Negative money flow is calculated by adding the money flow of all the days where the typical price is lower than the previous day's typical price.
	* If typical price is unchanged then that day is discarded.

	~~===Step 3: Calculate the Money ratio===~~

	~~The money ratio is the ratio of positive money flow to negative money flow.~~

	: ~~<math>money\ ratio = { positive\ money\ flow \over negative\ money\ flow }<~~/~~math>~~

	~~===Step 4: Calculate the Money flow index===~~

	~~: <math>MFI = 100 - {100 \over 1 + money\ ratio}<~~/~~math>~~

	~~The Money flow index can be expressed equivalently as follows~~.

	~~: <math>MFI = 100 \times { positive\ money\ flow \over positive\ money flow + negative\ money\ flow }<~~/~~math>~~

	~~This form more clearly shows what the MFI is a percentage of.~~

	~~==Uses==~~

	~~MFI is used to measure the "enthusiasm" of the market. In other words, the Money flow index shows how much a stock was traded.~~

	~~A value of 80 or more is generally considered overbought, a value of 20 or less oversold.~~
	Divergences between MFI and price action are also considered significant, for instance if price makes a new rally high but the MFI high is less than its previous high then that may indicate a weak advance that is likely to reverse.

	It should be noted that MFI is constructed in a similar fashion to the [[relative strength index]] (RSI). Both look at up days against total up and down days, but the scale, i.e. what is accumulated on those days, is volume (or dollar volume approximation rather) for the MFI, as opposed to price change amounts for the RSI.

	~~== Similar indicators ==~~

	~~Other price × volume indicators:~~

	* [[On-balance volume]]
	* [[Price and volume trend]]
	* [[Accumulation/~~distribution index]]~~

	~~==References==~~
	~~{{reflist}}~~

	~~== External links ==~~
	* [http://~~www~~.~~macroaxis.com/invest/Momentum-Indicators/Money-Flow-Index~~/~~GOOG ''Money Flow Index Lookup''] Free display of Money Flow Index for public companies~~

	~~{{technical analysis}}~~
	~~{{stock market}}~~

	~~[[Category:Stock market]]~~
	~~[[Category:Technical analysis]]~~
	~~[[Category:Technical indicators]~~]

en>Mudd1: slight clarification in image caption

2013-05-19T16:08:33Z

slight clarification in image caption

New page

{{Refimprove|date=June 2013}}
The '''Money flow index''' (MFI) is an [[Oscillator (technical analysis)|oscillator]] that ranges from 0 to 100. It is used to show the ''money flow'' (an approximation of the dollar value of a day's trading) over several days.

==The steps to calculate the Money flow index over N days==

===Step 1: Calculate the typical price===

The [[typical price]] for each day is the average of high price, the low price and the closing price.<ref>[http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:commodity_channel_in Calculation of Typical Price while Calculating Commodities Channel Index (CCI)]</ref>

: <math>typical\ price = {high + low + close \over 3}</math>

===Step 2: Calculate the positive and negative Money flow===

The Money flow for a certain day is [[typical price]] multiplied by volume on that day.

: <math>money\ flow = typical\ price \times volume</math>

The Money flow is divided into positive and negative money flow.

* Positive money flow is calculated by adding the money flow of all the days where the typical price is higher than the previous day's typical price.
* Negative money flow is calculated by adding the money flow of all the days where the typical price is lower than the previous day's typical price.
* If typical price is unchanged then that day is discarded.

===Step 3: Calculate the Money ratio===

The money ratio is the ratio of positive money flow to negative money flow.

: <math>money\ ratio = { positive\ money\ flow \over negative\ money\ flow }</math>

===Step 4: Calculate the Money flow index===

: <math>MFI = 100 - {100 \over 1 + money\ ratio}</math>

The Money flow index can be expressed equivalently as follows.

: <math>MFI = 100 \times { positive\ money\ flow \over positive\ money flow + negative\ money\ flow }</math>

This form more clearly shows what the MFI is a percentage of.

==Uses==

MFI is used to measure the "enthusiasm" of the market. In other words, the Money flow index shows how much a stock was traded.

A value of 80 or more is generally considered overbought, a value of 20 or less oversold.
Divergences between MFI and price action are also considered significant, for instance if price makes a new rally high but the MFI high is less than its previous high then that may indicate a weak advance that is likely to reverse.

It should be noted that MFI is constructed in a similar fashion to the [[relative strength index]] (RSI). Both look at up days against total up and down days, but the scale, i.e. what is accumulated on those days, is volume (or dollar volume approximation rather) for the MFI, as opposed to price change amounts for the RSI.

== Similar indicators ==

Other price × volume indicators:

* [[On-balance volume]]
* [[Price and volume trend]]
* [[Accumulation/distribution index]]

==References==
{{reflist}}

== External links ==
* [http://www.macroaxis.com/invest/Momentum-Indicators/Money-Flow-Index/GOOG ''Money Flow Index Lookup''] Free display of Money Flow Index for public companies

{{technical analysis}}
{{stock market}}

[[Category:Stock market]]
[[Category:Technical analysis]]
[[Category:Technical indicators]]

Motion estimation - Revision history

en>DancingWhale: Some structural change and concept clarification

en>Mudd1: slight clarification in image caption