A simple indicator-free scalper Expert Advisor (rewritten and adapted by ArrayMasterEA for Meta Trader 5) trades on fast price changes of a currency pair.
Expert Advisor for demo and real accounts, a lightweight copy of ArrayMasterEA MT5.
Optimized for the EURUSD pair.
It is quite stable on forward tests, including on pairs other than EURUSD.
The timeframe does not matter.
Restriction: Can trade a lot of 0.01, no more!