中信证券开户优惠if on the bar with index 271 MA(21) value was 1.3274价钱的更改率目标 - MT4目标（Indicators） - iMT4论坛 - 闭于MT4...
家喻户晓，价钱上涨或是下跌是一个周期。这个周期的更改是牛市和熊市之间的投资希望的更改和价钱检测颠簸的结果。
价钱的更改目标(ROC)反响好似摆动，丈量正在一个中央周期内价钱的分别。倘若价钱只身上涨和下跌， ROC就会上涨。价钱越更改，ROC就越更改。
12和 25天 ROC 的价差最大。12天 ROC全体是一个短期和中期的买进过量/卖出过量目标。ROC值越高，就越有或许上升。只是，像其他行使买进过量/卖出过量目标的景况雷同，直至市集更改它的状况（上下更改）该当不急于开仓。有些时刻市集宛如抢先不妨维系的状况。普通来讲，买进过量/卖出过量大凡假定位如今趋向的延长。
This indicator line is built on the basis of the rate of MA(21) change. In part A-B rate of MA change grows. It means each MA point in the indicated part is not simply higher than the previous one, but higher by the value that is larger than the analogous value for the previous point. For example, if on the bar with index 271 MA(21) value was 1.3274, on the bar with index 272 - 1.3280, on bar 273 - 1.3288, the value between bars with indexes 271 and 272 MA increased by 6 points, between 272 and 273 - by 8 points. Thus MA not simply grows, but its rate of change also increases. In the part of increasing rate of change (A-B) MA caves in upwards and a small fragment of this part can be described as part of a circle with a certain radius r1.
The analyzed custom indicator calculates 6 indicator lines in all. The indicator array Line_0[] contains values of the supporting MA, relative to which all other indicator lines are constructed. Next three indicator arrays (Line_1[], Line_2[] and Line_3[]) contain values of the rates of price changes based on MAs with different periods of averaging. The indicator array Line_4[] is intended for building an average rate line (arithmetic average of Line_1[],Line_2[] and Line_3[]), and Line_5[] - for constructing the same rate average line, but smoothed one.
a higher timeframe (M30, Fig. 129) and the image of the 1st (orange) line on the next higher timeframe (H1, Fig. 129).
on a smaller timeframe (M15, Fig. 128) and the image of the 1st (orange) line on a higher timeframe (H1).
Fig. 130. Custom indicator rocseparate.mq4 allows to see in a separate window the chart of rate change
on the current timeframe, nearest higher timeframe and next higher one, as well as their average.
