MES contract
MES (Micro E-mini S&P 500)
TradingDefinition
The micro version of ES: the same S&P 500 index at a tenth of the size. Each point is worth $5 and the tick (0.25 point) is worth $1.25, so you can build a precise position even with a small account.
Detailed explanation
MES is the prop trader's fine-tuning tool. Instead of choosing between one ES contract and zero, you can open 3, 4, or 7 micros and precisely adjust the risk to the drawdown and loss limit. Two things to check: how the firm counts micros against the contract limit (for most firms, 10 micros are one mini), and the commission per micro, because with frequent trading of dozens of micros, commissions accumulate quickly.
An example from the prop world
A stop of 6 points in MES costs $30 per contract. A trader willing to risk $150 per trade opens 5 micros, instead of one ES contract that would risk $300.
How it works at the firms on this site
Based on the rules listed on our firm pages. Rules get updated, so check the firm's page before buying.