The Moneta Markets Prime ECN account uses a pricing structure combining tight spreads with a separate commission. According to Broker Alarab data, spreads range from 0.0–0.3 pips with a recorded average of 0.1 pip, commission is $6 per lot, the minimum deposit is $50 and the account uses ECN Execution. We categorize it for scalpers, EAs and active traders. The key point when evaluating Prime ECN is that a spread starting from 0.0 pips does not mean cost-free trading. The recorded range extends to 0.3 pips and there is also a separate $6 per-lot commission. Active traders should therefore evaluate the combined effect of spread, commission and trading volume, particularly as the number of traded lots increases. A comparison with Direct STP is useful because both accounts have a $50 minimum deposit. Direct STP has recorded spreads of 1.2–1.6 pips without a separate commission, while Prime ECN reduces the range to 0.0–0.3 pips and adds a $6 per-lot commission. Ultra ECN further reduces the recorded spread range and commission but raises the minimum deposit to $20,000. Prime ECN therefore occupies a distinct position between the standard account and the higher-capital Ultra option.