New article Creating an Expert Advisor, which Trades on a Number of Instruments is published:
The concept of diversification of assets on financial markets is quiet old, and has always attracted beginner traders. In this article, the author proposes a maximally simple approach to a construction of a multi-currency Expert Advisor, for an initial introduction to this direction of trading strategies.
Author: Nikolay Kositsin
I have trouble when attach this EA. In Expert tab appear this message :
2012.07.09 11:31:16 exp_tema (multicurrency)-new (EURUSD,M1) cannot load indicator 'Triple Exponential Moving Average' 
What wrong? Thank you