The fastest way to fail an evaluation is to size like you’re already funded. Micro futures flip that math: one-tenth the exposure per contract means one-tenth the damage when you’re wrong — and a breach you never have to explain.
Why micros are the safest path through an eval
Every micro contract is exactly one-tenth of its full-size sibling. Same instrument, same chart, same behavior — a fraction of the dollar risk per tick. That single fact is why micros are the sane way to clear a challenge.
An evaluation is not a test of how much you can make. It’s a test of whether you can reach a target without tripping a loss limit. The trailing drawdown and daily loss cap are the real adversaries, and both are measured in dollars. Micros let you take the exact same setups at a resolution fine enough that a losing streak nibbles your cushion instead of gouging it.
- Granular sizing. You can risk in small increments and dial exposure up or down one micro at a time.
- Survivable mistakes. A stop-run or a fat-finger costs you a tenth of what it would on minis.
- Same edge. MES tracks ES tick-for-tick in direction. Your read is identical; only the dollar consequence shrinks.
Micro tick values vs your daily loss limit
The whole plan hinges on one comparison: how many ticks of loss does your daily limit represent at micro size? Confirm your firm’s actual daily loss figure — it varies by account — then divide by the per-tick value below.
| Contract | Per point | Per tick | Tick size |
|---|---|---|---|
| MES (Micro S&P) | $5 | $1.25 | 0.25 |
| MNQ (Micro Nasdaq) | $2 | $0.50 | 0.25 |
| MGC (Micro Gold) | $10 | $1.00 | 0.10 |
Because a micro tick is so small, your daily loss limit translates into a large number of ticks — meaning you can take a normal stop and still have room for several losers before you’re anywhere near the cap. That headroom is the entire advantage. On minis the same daily limit might be three or four stops; on micros it’s many more, which turns a rough morning from a breach into a shrug.
Run your stop distance and daily cap through a position size calculator so you know, before the session, exactly how many micros keep a single loss to a sensible slice of the day’s budget.
Pacing the profit target on one-tenth size
The obvious objection: if micros are a tenth of the size, doesn’t the target take ten times as long? In practice, no — because you’re not trying to hit it in one heroic day. You’re trying to hit it without a breach, and most eval failures are breaches, not slowness.
Pace it like this:
- Set a modest daily goal — a small, repeatable number of points that a couple of clean trades can produce. Confirm your firm’s minimum trading days so you don’t accidentally clear the target faster than you’re allowed to withdraw anyway.
- Compound the contract count, not the risk. As your cushion grows, you can add a micro or two on your best setups while keeping the per-trade dollar risk constant.
- Stop when you’re green. Booking a solid day and walking is how you protect the high-water mark that your trailing drawdown follows.
A challenge calculator is worth an evening’s honest planning: enter the target, your win rate, and your average R, and it estimates how many trading days the eval realistically takes at micro size. Seeing “eleven days” instead of “one lucky afternoon” resets the psychology completely.
Shibiki tracks your live edge health while you grind — win rate and expectancy wrapped in a Wilson confidence interval, so you know whether your results are a real edge or just a small-sample fluke. Early in an eval, a couple of green days can flatter you; the confidence interval keeps you honest about whether the process is actually working before you scale contracts.
Where micros fall short — costs and scalping
Micros aren’t free money. Two real drawbacks:
- Commissions bite harder relative to profit. Fees are per-contract, so on a one-tick scalp the round-trip cost is a big fraction of the move. Micros suit trades where you’re capturing several points, not scalping a tick or two.
- Slippage on wide-range instruments. On MNQ, a fast market can slip you a tick or two, and at MNQ’s small per-tick value that’s a meaningful share of a small target.
The takeaway: micros favor a swing-within-the-session style — hold for a real move, let the trade breathe — over rapid-fire scalping where commission drag dominates. If your edge is scalping, size the plan around fewer, higher-quality trades rather than volume.
Graduating to minis after you’re funded
Clear the eval on micros, get the funded account, and then decide about size. The mistake is jumping straight to full minis on day one of funding, when your fresh account has the least cushion and the trailing floor is right beneath you.
A cleaner path: keep trading micros for the first stretch of the funded account, let the cushion build, and step up in micro increments — eleven micros, then twelve, then eventually a mini plus micros. You get the same smooth risk curve you used to pass, now applied to protecting real capital. Firms like Apex Trader Funding let you scale as the account grows, so there’s no rush — the account rewards survival, not speed.
Micros turn the evaluation from a gamble into a grind you can actually control. Small size, real edge, and the patience to let the target come to you.
Related: Challenge calculator · Position size calculator · Apex Trader Funding