MES vs ES: Micro vs E-mini S&P 500 Futures Explained
Tick value, margin, contract size, and when to trade the Micro S&P vs the full E-mini on a funded account — from a real funded futures trader.
Updated July 27, 2026 · 10 min read
Disclosure: This guide contains a small number of affiliate links. SATO Trades may earn a commission at no extra cost to you. Contract specs are stable, but prop firm margins, contract limits and rules change — verify current details before purchasing an evaluation.
MES vs ES is the first real sizing decision every futures trader makes on the S&P 500. Same index, same hours, same setups — but the Micro E-mini moves 1/10 the dollars per tick of the full E-mini, and on a funded account that difference is the line between a survivable losing day and a busted evaluation.
What is the difference between MES and ES?
ES is the E-mini S&P 500 futures contract with a $50 multiplier — each 0.25 tick is worth $12.50, one full point is $50. MES is the Micro E-mini S&P 500, sized at 1/10 of ES: $5 per point, $1.25 per tick. Same index, same tick size, same market hours — 10 MES equals 1 ES in exposure. Start on MES, graduate to ES once expectancy is proven.
- →ES = $12.50/tick, MES = $1.25/tick. Everything else is identical.
- →10 MES = 1 ES in dollar exposure and P&L.
- →Start on MES until expectancy is positive over 40+ days.
- →MES has lower margin and fits small drawdowns cleanly.
- →Every major prop firm supports both — size limits scale with account.
- →Micros let you scale in / out in 10% steps — huge for consistency-rule accounts.
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MES vs ES Side-by-Side
Both contracts settle to the same underlying index — S&P 500 — trade on the same CME Globex venue, and share identical market hours. The only differences that matter are dollars per tick, notional exposure, and margin.
| Spec | ES (E-mini) | MES (Micro) |
|---|---|---|
| Multiplier | $50 × index | $5 × index |
| Tick size | 0.25 index points | 0.25 index points |
| Tick value | $12.50 | $1.25 |
| Value per point | $50 | $5 |
| Notional (@ index 6,000) | ~$300,000 | ~$30,000 |
| Exchange symbol | ES | MES |
| Trading hours | Sun 6pm – Fri 5pm ET | Sun 6pm – Fri 5pm ET |
| Ratio | 10 MES = 1 ES | |
Contract specs sourced from CME. Prop firm margin requirements vary — see the firm-specific sections below.
What the Dollar Difference Actually Feels Like
Numbers on a spec sheet don't sting. Real P&L does. Here's what the same trade looks like on each contract:
| Move | 1 MES | 1 ES | 10 MES |
|---|---|---|---|
| 1 tick (0.25 pt) | $1.25 | $12.50 | $12.50 |
| 1 point | $5 | $50 | $50 |
| 4 points | $20 | $200 | $200 |
| 10 points | $50 | $500 | $500 |
| 40 points | $200 | $2,000 | $2,000 |
Practical read: an 8-point stop on 1 ES is a $400 loser. The same stop on 1 MES is $40. On a $50K evaluation with a $2,500 drawdown, that difference decides whether one bad idea ends the account.
Margin: Why MES Is a Small-Account Weapon
CME initial margin on ES typically sits in the $12,000–$20,000 range (varies monthly). MES is 1/10 that. But futures prop firms don't use CME initial — they set day-trade margin per contract, which is what actually gates your sizing.
Typical intraday day-trade margin ranges you'll see across firms:
- ES: ~$500 – $1,500 per contract intraday (higher near close & overnight).
- MES: ~$40 – $100 per contract intraday.
On a $50K evaluation with a $2,500 max drawdown, one ES is realistically the largest position you should carry — a 4-point stop hits 8% of your drawdown. With MES you can run 3–5 contracts with the same total risk and still leave headroom for a second trade. Micros make the math on small evaluations actually workable.
MES trades cleanly on Tradeify Static plans
Tradeify supports NinjaTrader, Tradovate and TradingView on MES and ES, and the static drawdown plans suit the small-size ladder-up MES style. Use the SATO partner link and code SATO for the best current discount.
MES vs ES on a Funded Account
Every major futures prop firm supports both contracts. The differences that matter for a funded trader are contract limits (how many you can carry per account size), how micros count against those limits, and how the drawdown type interacts with your position.
| Firm | MES / ES Support | Micro counting | Best fit |
|---|---|---|---|
| FundedNext Futures | Both, all plans | Micros count fractional vs limit | Flex for news-driven MES scalps — see the FundedNext review. |
| Tradeify | Both, all plans | Micros count fractional | Static plans + MES for consistency-friendly ladders. See the Tradeify review. |
| Apex Trader Funding | Both, all plans | Micros count fractional (check current rulebook) | EOD drawdown + MES for small evaluations. See the Apex review. |
Contract limits and how micros count toward them vary by firm and account size — check the current rulebook before assuming.
When to Trade MES vs When to Trade ES
- You're on a small evaluation ($25K–$50K) with a tight drawdown.
- You're still building expectancy — under 40 clean trading days.
- Your setup requires wider stops (10+ points on ES).
- You want to scale in / out in 10% increments (5 MES, 4 MES, 3 MES...).
- You're managing multiple funded accounts through a copier and need finer per-account granularity.
- You're consistently running 10+ MES — consolidation cuts fees.
- Your expectancy is positive over 40–60 days and 1 ES risk fits inside your daily loss limit with room.
- You need tighter fills — ES typically has the deepest book of any US equity index future in RTH.
- You're on a larger funded account ($100K+) with commensurate drawdown.
MES vs MNQ: Which Micro Should You Trade?
A lot of new futures traders bounce between MES and MNQ without picking one to master. Quick comparison for prop firm sizing:
| Spec | MES | MNQ |
|---|---|---|
| Tick value | $1.25 | $0.50 |
| Value per point | $5 | $2 |
| Typical daily range | ~40–60 points | ~200–400 points |
| Typical daily $ range / contract | ~$200–$300 | ~$400–$800 |
| Vibe | Slower, cleaner structure | Faster, wider swings |
MES is the calmer contract — better for learning execution and holding through structure. MNQ pays more per unit of time but requires tighter risk. On a small evaluation, most traders should start on MES.
Common MES / ES Mistakes
- Skipping straight to ES. Every loser is 10x the tuition. Almost every blown funded account I've reviewed started with someone sizing ES before they were ready.
- Running 15+ MES instead of a smaller ES. Round-turn commissions add up fast. Once you're consistently over 10 micros, consolidate.
- Treating MES like play money. Micros feel cheap but a bad 10-point stop on 5 MES is still $250. Size to the setup, not to the "it's only micros" feeling.
- Mixing MES and ES in the same account. Confusing when you're calculating drawdown headroom mid-session. Pick one per account, per session.
- Forgetting overnight margin. Day-trade margin flips to overnight rates before close. Sizing that fits at 10:30 ET might not fit at 15:55 ET.
MES + Copy Trading: The Small-Account Scaling Path
The reason micros exist for a funded trader isn't tiny size — it's clean per-account granularity when running a copier across multiple funded accounts. A 1-lot ES signal copied to five $50K accounts is 5 ES of firm-wide exposure at open — that's real news-risk. The same signal at 5 MES per account is 2.5 ES of exposure but distributed and scalable per-account.
Full case study on scaling MES / ES across multiple funded accounts: scaling prop firm accounts with copy trading.
Practice MES on an Apex EOD Drawdown eval
Apex's EOD drawdown accounts don't punish deep intraday excursions the way trailing does — a better fit for the widen-the-stop MES style while you're building expectancy. Use the SATO partner link and code SATO for the best current discount.
MES vs ES Cost Comparison Over 100 Trades
Round-turn commissions vary by platform and prop firm, but the pattern is stable. Assume a typical prop-firm cost of ~$1.00 round-turn on MES and ~$4.00 on ES (real numbers vary; check your firm):
| 100 trades | 1 MES / trade | 1 ES / trade | 10 MES / trade |
|---|---|---|---|
| Commissions | ~$100 | ~$400 | ~$1,000 |
| Exposure | 1x | 10x | 10x |
1 ES is cheaper than 10 MES for identical exposure. Rule of thumb: below 5 micros, stay on MES; at 10 micros consolidate to ES.
MES vs ES FAQ
What is the difference between MES and ES?+
ES is the E-mini S&P 500 futures contract; MES is the Micro E-mini S&P 500, sized at 1/10 of ES. ES has a $50 multiplier ($12.50 per 0.25 tick), MES has a $5 multiplier ($1.25 per 0.25 tick). Same underlying index (S&P 500), same market hours, same tick size — only the notional exposure and dollars per tick change.
What is the tick value of MES?+
MES moves in 0.25-point ticks worth $1.25 each. One full S&P point is $5. A 10-point move on 1 MES is $50; the same move on 1 ES is $500.
What is the tick value of ES?+
ES moves in 0.25-point ticks worth $12.50 each. One full S&P point is $50. A 10-point move on 1 ES is $500; a 40-point move is $2,000 per contract.
How many MES equal one ES?+
10 MES = 1 ES in exposure. If your risk plan calls for 1 ES but you want finer sizing, 10 MES gives the same P&L with the ability to scale in and out in 10% increments instead of all-or-nothing.
Is MES cheaper than ES on prop firm accounts?+
MES has a much lower day-trade margin (typically ~$40–$100 intraday vs $500–$1,500 for ES depending on firm and time of day) and moves 1/10 the dollars per tick. On evaluations with a small drawdown or a strict consistency rule, MES lets you trade the same setup without one loser blowing the account.
Should beginners trade MES or ES?+
Start on MES. The setup, execution, and mindset are identical, but a $50 loss on a 10-point stop hurts less than $500. Once you've booked 20+ green trading days on MES with a positive expectancy, size up to ES or run multiple MES contracts.
Can I trade MES on Apex, Tradeify, and FundedNext?+
Yes. Every major futures prop firm — Apex Trader Funding, Tradeify, and FundedNext Futures — supports both MES and ES on evaluation and funded (PA) accounts. Contract limits scale with account size, and micros usually count fractionally against your per-account position limit.
What is the contract size of MES vs ES?+
ES is $50 × the S&P 500 index. At an index level of 6,000 that's a notional exposure of $300,000 per contract. MES is $5 × the index — $30,000 notional at the same level. Micros exist specifically to let retail and prop firm traders scale exposure without $300K+ per lot.
Does MES move exactly with ES?+
Yes. Both settle to the same S&P 500 index and trade nearly tick-for-tick. MES can occasionally show a wider bid/ask spread during thin overnight sessions, but during RTH (9:30–16:00 ET) they track each other cleanly.
When should I graduate from MES to ES?+
Two conditions: your expectancy on MES is positive over at least 40–60 trading days, and 1 ES risk fits inside your account's daily loss limit and trailing drawdown with room to spare. If you're routinely running 10+ MES, the sizing is already ES — just consolidate. If you're running 1–3 MES and it stings, you're not ready.
Start on MES. Graduate to ES. Get paid.
Micros exist so you can build expectancy without blowing accounts. FundedNext, Tradeify and Apex all support both contracts on every plan. Use the SATO partner links and code SATO for the best current discount.
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Last updated July 27, 2026. Contract specs are stable, but prop firm margin, contract limits and rules change — verify current details before purchasing an evaluation.