Acumulacion distribucion forex

Accumulation/Distribution (A/D), How To Use.

How To Use Accumulation/Distribution (A/D)

Accumulation/Distribution is a price and volume indicator that was developed by Larry Williams; the designer of many Technical Analysis tools such as the Williams %R indicator.

The Accumulation/Distribution indicator is used to determine if market sentiment is either buyer or seller oriented by analyzing the position of the indicator against that of price. The A/D indicator is, in fact, a variant of the popular ‘On Balance Volume’ indicato.

If the A/D indictor is rising with relation to the price then this implies that the commodity or security, of interest, is being accumulated or bought. In contrast, a falling A/D reading indicates a sellers’ market epitomized by commodity distribution.

Larry Williams designed his indicator so that when divergences begin to emerge between the A/D and price then this is indicative that a change in the price direction could occur soon – see diagram.

To optimize the use of the Accumulation/Distribution indicator, its following key features need to be understood.

Williams’s studies eventually concluded that the easiest method of determining accumulation was by defining buying pressure as the price movement from the day’s low to its close. Likewise, distribution could best be considered as the selling pressure denoted by the price movement from the day’s high to its clo.

In simple terms, Williams then calculated the value of the A/D indicator by subtracting the Accumulation from the Distribution; then multiplying this result by sales volume and then dividing that value by the price movement from its lowest to highest point during the selected trade period.

From his research, Williams showed that an indicator calculated in such a way prompted buying when it was at its lowest points and selling whilst at its peaks.

As already stated, when the A/D indicator rises, then the driving force behind the market are the buyers of the commodity or security whilst if the A/D indicator falls then the sellers are the dominate force.

The most important feature that the user must grasp concerning the A/D indicator is that when discrepancies emerge between its readings and price action, then the current price direction is very likely about to reverse.

For instance, if the price is falling and the A/D indicator has started to rise, this usually signals that a reversal in price action is imminent. Williams’s research also showed that, in the majority of cases, price action had a predominant tendency to move in the direction of the Accumulation/Distribution indicator.

The A/D indicator is defined by fluctuations of price and volume. Williams used volume to act as a weighting factor with regards to predicting price change. In particular, larger volumes produce a higher probability that a price direction could turnabout in the very near future.

In conclusion, the Accumulation/Distribution Indictor is best deployed to provide advance notice of possible changes in the price direction of the commodity, security or investment, of interest.

Accumulation/Distribution.

Accumulation/Distribution Technical Indicator is determined by the changes in price and volume. The volume acts as a weighting coefficient at the change of price — the higher the coefficient (the volume) is the greater the contribution of the price change (for this period of time) will be in the value of the indicator.

In fact, this indicator is a variant of the more commonly used indicator On Balance Volume. They are both used to confirm price changes by means of measuring the respective volume of sales.

When the Accumulation/Distribution indicator grows, it means accumulation (buying) of a particular security, as the overwhelming share of the sales volume is related to an upward trend of prices. When the indicator drops, it means distribution (selling) of the security, as most of sales take place during the downward price movement.

Divergences between the Accumulation/Distribution indicator and the price of the security indicate the upcoming change of prices. As a rule, in case of such divergences, the price tendency moves in the direction in which the indicator moves. Thus, if the indicator is growing, and the price of the security is dropping, a turnaround of price should be expected.

Calculation.

A certain share of the daily volume is added to or subtracted from the current accumulated value of the indicator. The nearer the closing price to the maximum price of the day is, the higher the added share will be. The nearer the closing price to the minimum price of the day is the greater the subtracted share will be. If the closing price is exactly in between the maximum and minimum of the day, the indicator value remains unchanged.

A/D(i) =((CLOSE(i) - LOW(i)) - (HIGH(i) - CLOSE(i)) * VOLUME(i) / (HIGH(i) - LOW(i)) + A/D(i-1)

A/D(i) — value of the Accumulation/Distribution indicator for the current bar;

CLOSE(i) — close price of the bar;

LOW(i) — the lowest price of the bar;

HIGH(i) — the highest price of the bar;

A/D(i-1) — value of the Accumulation/Distribution indicator for the previous bar.

Accumulation/Distribution.

What is 'Accumulation/Distribution'

Accumulation/distribution is a momentum indicator that attempts to gauge supply and demand by determining whether investors are generally "accumulating," or buying, or "distributing," or selling, a certain stock by identifying divergences between stock price and volume flow. The accumulation/distribution is calculated by first calculating the money flow multiplier, and then multiplying the money flow multiplier by the period's volume.

BREAKING DOWN 'Accumulation/Distribution'

After the money flow multiplier is calculated, the money flow volume, or the accumulation/distribution, is calculated by multiplying the money flow multiplier by the volume for the period. The accumulation/distribution line is then calculated by summing the previous period's accumulation/distribution and the current period's money flow volume.

Interpretation.

The accumulation/distribution line may be used as an indicator to confirm whether a security is trending. If a security is in a strong downtrend or uptrend, the accumulation/distribution likely follows the direction of the price movements, and therefore, confirms the downtrend or uptrend. If the accumulation/distribution line and a security's price are diverging, it may be a bullish or bearish signal.

If a security's price is in a downtrend while the accumulation/distribution line is in an uptrend, the indicator shows there may be buying pressure and the security's price may reverse. Consequently, the security may reverse and trend up. Conversely, if a security's price is in an uptrend while the accumulation/distribution line is in a downtrend, the indicator shows there may be selling pressure, or high distribution. This may cause the security's price to reverse and turn into a downtrend.

For example, many up days occurring with high volume in a downtrend could signal the demand for the underlying is starting to increase. In practice, this indicator is used to find situations in which the indicator is heading in the opposite direction as the price. Once this divergence is identified, the trader waits to confirm the reversal and makes his transaction decisions using other technical indicators. Although the accumulation/distribution line helps to determine a security's trend, the indicator does not take into account price gaps that may occur.

Inversión Forex.

Un blog que pretende enseñar el mercado financiero de las divisas, consejos e inversiones de forex aconsejables, en un modo confiable y serio.

Clase Inversión Forex - Acumulación - Distribución (A/C)

El indicador técnico Acumulación/Distribución está determinado por los cambios del precio y del volumen transado. El volumen actúa como un coeficiente de peso (o relevancia) en el cambio del precio. Entre más alto sea el coeficiente (volumen) mayor será la contribución al cambio del precio.

A/D = SUM[((Cierre — Mínimo) — (Máximo — Cierre))*VOLUMEN/(Máximo — Mínimo), N]