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Is an EA that wins in MT4 backtesting really "usable"? The fatal blind spot of "verification accuracy" that is often overlooked

NQ Score 73/100
N1 Content Completeness 8

AI Summary (NQ-processed)

Phoenix Connect points out the risks of standard MT4 backtests and explains how using the Tick Data Suite (TDS) improves modeling quality to 99.9%, ensuring EA reliability.

AI Analysis

Frequently Asked Questions

Q: Why does the standard backtest in MT4 differ from live trading?
A: Because tick data is artificially generated, the spread is fixed, and slippage and delays are not considered, making it a convenient virtual environment.
Q: What is Tick Data Suite (TDS)?
A: A tool that enhances modeling quality to 99.9% by expanding MT4's backtest environment to include real tick data and variable spreads.
Q: What are the benefits of high-precision backtesting?
A: Reduced discrepancy with live trading (forward testing), easier identification of over-optimization, and clearer judgment on EA performance.