Algorithmic trading uses pre-programmed rules to enter and exit trades automatically — without emotion, without fatigue, and without needing to monitor charts in real time. Expert Advisors (EAs) on MT4 and MT5 execute your strategy 24 hours a day, 5 days a week, with perfect mechanical consistency. The question is not whether algo trading works — it is whether your algorithm is built correctly.
Types of Trading Algorithms
Building, Buying, or Renting an EA
Backtesting Methodology
- Use minimum 2 years of historical data — ideally 5+ years to cover multiple market regimes
- Use 99% tick data (downloaded via tools like Tick Data Suite) for accuracy — MT4's default data quality is insufficient for scalping EAs
- Check drawdown and consistency, not just total profit — a smooth equity curve is more valuable than a high-return volatile one
- Optimise parameters conservatively — avoid curve-fitting (over-optimising to historical data that won't repeat)
- Forward-test on demo for 3 months minimum before deploying to live account
VPS + EA + Cashback: The Optimal Infrastructure
For algorithmic traders, the complete infrastructure stack is: EA strategy + ECN broker + VPS + cashback programme. Each element plays a distinct role:
| Component | Role | Monthly Cost |
|---|---|---|
| EA (Expert Advisor) | Executes strategy 24/5 without human intervention | $0–$100 |
| ECN Broker | Provides low-spread execution suitable for automated trading | Per trade (spread) |
| VPS | Keeps MT4/MT5 running 24/7 with low-latency connection to broker | $10–$50 |
| Say Affiliates Cashback | Returns $5–$15 per lot traded back to the trader monthly | $0 (earns you money) |
An EA trading 100 lots/month at $7.50/lot generates $750 in monthly cashback — more than enough to cover VPS costs ($10–$50) and EA rental fees. For high-volume algo traders, cashback often represents the single largest positive contribution to overall P&L after the strategy itself.
Register with Say Affiliates, choose an ECN broker, deploy your EA on a VPS, and earn cashback automatically on every trade your algorithm places.



