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optimization - 3 dictionary results

op⋅ti⋅mi⋅za⋅tion

[op-tuh-muh-zey-shuhn]
1. the fact of optimizing; making the best of anything.
2. the condition of being optimized.
3. Mathematics. a mathematical technique for finding a maximum or minimum value of a function of several variables subject to a set of constraints, as linear programming or systems analysis.

Origin:
1855–60; optimize + -ation
op·ti·mi·za·tion   (ŏp'tə-mĭ-zā'shən)   
n.  The procedure or procedures used to make a system or design as effective or functional as possible, especially the mathematical techniques involved.

Optimization

In the context of technical analysis, it is the process of adjusting one's trading system in an attempt to make it more effective. These adjustments include changing the number of periods used in moving averages, changing the number of indicators used, or simply taking away what doesn't work.

Investopedia Commentary

For example, if an investor has a simple trading system that is just composed of a crossover of closing price and a moving average, by changing the periods of the moving average, the trader will get different profits, risk, capital drawdowns, etc. Thus, optimization helps you to choose the optimal parameters to trade.

Related Links

Introduction To Technical Analysis
Basics of Weighted Moving Averages
Backtesting: Interpreting the Past

See also: Backtesting, Bar, Crossover, Drawdown, Moving Average, Technical Analysis, Test, Universe of Securities

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