In this article, we will talk about the general requirements for profitable trading systems. The article consists of the following topics: Creating a logical and symmetric trading algorithm. Getting the high quality history data. Backtesting of the system. Optimization. Forward testing. … Read article Translate to English Show original Toggle Dropdown Since you are not logged in, we don't know your spoken language, but assume it is English Please, sign in or choose another language to translate from the list. Sign in – or – Translate to: Select spoken language Afrikaans Albanian Arabic Azerbaijani Basque Belarusian Bengali Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Esperanto Estonian Filipino Finnish French Galician Georgian German Greek Gujarati Haitian Creole Hebrew Hindi Hungarian Icelandic Indonesian Irish Italian Japanese Kannada Korean Latin Latvian Lithuanian Macedonian Malay Maltese Norwegian Persian (Farsi) Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swahili Swedish Tamil Telugu Thai Turkish Ukrainian Urdu Vietnamese Welsh Yiddish Your spoken language successfully changed to