Ema represents the exponential smoothing moving average, and its function is defined as Y = EMA (x, n) Then y = [2 * x + (N-1) * y']/(n + 1), where y' indicates the value of Y in the previous cycle.
Calculate the n-day exponent smoothing moving
Mean value algorithm of MA, EMA, SMA, DMA, TMA, WMA6MA, EMA, SMA, DMA, TMA, WMA6 average algorithms are often used in various indicator formulas, but most beginners may not understand their specific differences, organized as follows.MA (x,n) simple
The C # Implementation of EMA computing (c # Exponential Moving Average (EMA) indicator ),
Originally, the external source code (TechnicalAnalysisEngine src 1.25) internally calculates the EMA as follows:
Var copyInputValues = input. ToList ();
For (
There are many kinds of cycle options for EMA systems, which are used by investors from 3rd to hundreds of days. But in the end should be a few days of the average line to judge the reference is more effective, this problem has plagued most
EXPMA (exponential moving Average) translates exponential smoothed moving average, referred to as EMA,The average day price X's N daily exponential smoothed moving averages, in the stock formula is generally expressed as: EMA (X,n), where X is the
MACD called is developed from a double exponential moving average, with a fast exponential moving average (EMA12) minus the slow exponential moving average (EMA26) to get the fast line dif, then 2x (Fast line Dif-dif's 9th weighted moving
Smoothing, similarities, and differences average-macd
Macd indicators, also known as exponential smoothing, similarities and differences, and moving averages, were created by Gerald apple, it is a technical analysis tool used to judge the stock
The exponential smoothing, similarities, and differences mean line (macd) is developed based on the moving average line. It uses two different speeds (a short-term moving average line with a fast change rate, the exponential smoothing moving average
Can I move the indicators of traditional market software?Yes, and moving here is also very easy. Our stock Auto Trading software already provides some basic functions.
So far, the functions provided by our stock Auto Trading software include:
Ma
Before the overall backtesting
" "================================================================================ General backtesting before ====================== ==========================================================" "#What to do before
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.