Prop Firm Rules You MUST Know Before Buying a Challenge in 2026
Every prop firm has rules. Different firms have different rules. And those rules will make or break your challenge. This is the comprehensive breakdown of every rule type you need to understand before you pay a dime.
Rule #1: Daily Drawdown (Hard Limit vs. Soft Limit)
Daily drawdown is the maximum loss you can have in a single day. Some firms have strict hard limits. Others don't have daily limits at all.
Hard Daily Drawdown Limit
TopStep, FTMO, and most older firms enforce this. Example: a $25,000 account might have a $300-500 daily loss limit. Once you hit that limit, you're locked out for the rest of the day.
Pro: Protects you from blowing up on one bad day. Con: Limits your freedom if the market setup is perfect but you're already down $300.
No Daily Limit
Apex has no daily drawdown limit. Only total account drawdown matters. This means you could lose $2,000 in a single trade if you wanted to.
Pro: Freedom to trade your strategy however you want. Con: You can blow up harder if you're not careful.
Rule #2: Total Drawdown
This is the maximum loss you can have on the entire account before failing the challenge. Nearly all firms cap this at 10%.
Example: $25,000 account = $2,500 maximum total drawdown allowed.
This is a hard stop. Once you hit it, the challenge is over.
Rule #3: Profit Targets
To pass a challenge, you need to hit a profit target. Most firms have two phases with increasing targets.
| Firm | Account Size | Phase 1 Target | Phase 2 Target |
|---|---|---|---|
| Apex | $25,000 | $1,000 | $1,500 |
| FTMO | $25,000 | $1,250 | $1,875 |
| TopStep | $25,000 | $2,500 | Varies |
| FundedNext | $25,000 | $1,000 | $1,500 |
Important: These are "net" profit targets. They reset daily at some firms, accumulated at others. Know your firm.
Rule #4: Minimum Trading Days
Some firms require a minimum number of trading days per week or month to prevent you from sitting out the entire challenge.
Example: "Minimum 5 trading days per 2-week period."
This prevents you from:
- Waiting for "perfect" setups and never trading
- Sitting on your account for 50 days and then trying to pass in week 51
Realistic minimum: Most traders naturally trade 3-4 days per week if they have real setups. This rule rarely impacts good traders.
Rule #5: The Consistency Rule
This rule prevents traders from having one massive winning day and then nothing. It ensures you're consistently profitable, not lucky.
Example from FTMO: "Your daily loss cannot exceed your average daily win over the last 5 days."
This prevents stupid risk. It forces you to size correctly and build incremental profit rather than hoping for home runs.
Rule #6: No Hold-Over-Weekend Rules
Some firms don't allow you to hold positions overnight or through weekends. The rule varies:
- Strict close: All positions must close at market close (some firms)
- Flexible hold: You can hold overnight but not through weekends (Apex)
- Full freedom: Hold as long as you want, including weekends (some forex firms)
Why it matters: If your strategy is swing trading with 2-3 day holds, you need a firm that allows overnight holds. If you're scalping 5-minute bars, it doesn't matter.
Risk issue: Gap risk is real. If you hold through a weekend and there's negative news, you can gap down and hit your drawdown limit instantly. Know whether your firm allows overnight holds before choosing.
Rule #7: News Event Restrictions
Different firms handle major economic news differently.
Strict News Ban
FTMO and TopStep restrict trading during major events: FOMC, Non-Farm Payroll, CPI, etc.
Pro: Prevents you from blowing up on volatility spikes. Con: Limits your opportunities on some of the biggest news days.
No News Restriction
Apex and some newer firms don't restrict news trading. Trade whenever you want.
Pro: Freedom. Some traders make their best money on news days. Con: Volatility can destroy you if you're not careful.
Rule #8: HFT (High-Frequency Trading) Bans
Most firms ban or restrict extreme high-frequency strategies. Specifically:
- No scalping sub-1-second: You can't use bots or algorithms to scalp milliseconds
- No naked spreads: Some firms restrict spreads without fundamental intent
- No grid trading bots: Automated grid strategies are often banned
This doesn't affect 99% of traders. But if you're building a bot, check your firm's rules first.
Rule #9: Copy Trading Rules
You cannot copy someone else's trades mechanically. You must make your own trading decisions.
Why the rule exists: Prop firms want to ensure YOU can trade, not that you can follow someone else's signals.
What's allowed: Learning from someone's strategy and trading it yourself = fine. Literally mirroring their trades 1:1 = against rules.
Rule #10: Position Limits
Some firms cap the maximum number of contracts or position size you can hold at once.
Example: "Maximum 10 contracts of ES (E-mini S&P 500) at any time."
Why: Prevents you from going full degen and betting the farm on one trade.
Rule #11: Instrument Restrictions
Different firms allow different instruments:
| Firm | Allowed Instruments | Restricted |
|---|---|---|
| Apex | Micro futures (ES, NQ, YM, etc.) | Full contracts, forex |
| FTMO | Forex, indices, commodities, crypto | Very few restrictions |
| TopStep | ES, NQ, CL, GC, ZB, YM | Forex, crypto |
Critical consideration: If you only trade forex, FTMO is for you. If you only trade ES micro contracts, Apex is for you. Don't force your strategy into the wrong firm.
Rule #12: Withdrawal and Profit Lock Rules
Once you're funded, how often can you withdraw? Most firms:
- Allow withdrawals weekly or bi-weekly
- Require you to keep a minimum balance (some require 50% of profits to stay in account)
- Cap withdrawal amounts during early months
This is less about "rules" and more about cashflow expectations. Know the withdrawal policy before you get funded.
Rule #13: Account Monitoring and Trading Hours
Most firms only allow trading during specific hours:
- Futures firms (Apex, TopStep): US market hours only (typically 6:00 AM - 5:00 PM ET)
- Forex firms (FTMO): 24 hours, 5 days a week (can trade Sunday evening through Friday evening)
Know your firm's trading hours. If you're a night owl trader, you need a 24-hour firm.
The Rule Comparison Table
| Rule Type | Apex | FTMO | TopStep |
|---|---|---|---|
| Daily Drawdown | None | $300-500 | Varies |
| Total Drawdown | 10% | 10% | 10% |
| News Restriction | None | Yes (major events) | Yes |
| Overnight Hold | Allowed | Varies | Allowed |
| Instruments | Micro futures | Forex, crypto, indices | Futures only |
| Trading Hours | 6am-5pm ET | 24/5 | Regular hours |
The Rule That Actually Matters
You might think the most restrictive firm would be the hardest. Actually, the opposite is often true. The firm that matches YOUR trading style is the one you'll pass.
Jessica is a scalper: She needs Apex (no daily limits, high frequency allowed). TopStep's restrictions would kill her edge.
Marcus trades swing positions: He could use any firm. He chose Apex for the 24-hour payouts.
Aisha trades forex: She needs FTMO (the only firm that offers major forex pairs). Apex wouldn't work.
The lesson: Don't try to force your strategy into a firm's rules. Find the firm that was designed for your style.
Not Sure Which Firm Matches Your Style?
PropFirmDealFinder has a comparison tool that helps you find the right firm based on YOUR rules and restrictions. Compare rules side-by-side before you buy any challenge.
Compare Firms Download AppFinal Checklist Before You Buy
Before spending money on a challenge, verify:
- Does the firm allow your primary trading instrument?
- Do the trading hours match when you actually trade?
- Can you handle the daily drawdown limit (or do you prefer no limit)?
- Are you okay with news restrictions (if they exist)?
- Does the profit target feel realistic for your edge?
- Can you commit to the minimum trading days required?
Get these right, and you're halfway to passing the challenge.