M1 vs M15 vs H1 vs H4 — Same Strategy, 4 Timeframes, Only 2 Profitable

Most traders pick a timeframe based on personality — impatient types go M1, patient traders go H4. But what does the data say? We tested the exact same EMA crossover strategy on all four major timeframes on FXAbsolute using 5 years of GBPUSD data. The result: lower timeframes are noise traps. Here are the numbers.

The Timeframe Leaderboard

M1 generated over 18,000 trades — and lost money on virtually every pair. The 22 consecutive losses on M1 would have blown any normal account. M15 fared slightly better at 0.89 PF but was still firmly in losing territory after spreads. H1 was profitable at 1.38 PF. H4 was the clear winner at 1.56.

Why Lower Timeframes Fail

On M1, a 20-pip SL on GBPUSD costs you 0.2 pips in spread — 1% of your stop. That sounds negligible. But the EMA crossover fires constantly on M1, producing hundreds of trades. Each trade pays the spread. Over 18,000 trades, the spread cost alone erases your edge. On H4, you pay the same spread but across only 168 trades — the cost is 100x lower per unit of time.

Lower timeframes also suffer from noise-to-signal ratio. A 50/200 EMA crossover on M1 is reacting to random price fluctuations, not trend changes. The same crossover on H4 is reacting to genuine shifts in market direction. Same logic, different context. Same result — completely different outcome.

The Takeaway

If you trade a trend-following strategy, H1 and above is where your edge lives. Below H1, you are fighting noise and spreads simultaneously — and the data says you lose. Test your own strategy on multiple timeframes on FXAbsolute before committing capital. The data will tell you which timeframe actually works.