In a fictional educational scenario, Marek had thirty thousand zloty in his account and a run of impulsive entries behind him, and he decided that someone more experienced would handle that capital better — so he paid it into a PAMM account run by a "manager" with an impressive leaderboard. For four months the equity curve climbed, and in the fifth it collapsed by forty percent in a single week, because the manager averaged into a losing position with heavy leverage. Marek could do nothing — he had no view of the trades and no right to close them. This hypothetical example illustrates delegated risk; visibility and control depend on the particular service and agreement.

What a PAMM account actually is

PAMM is a percentage-allocation mechanism for managed trading. It can allocate trades and results across separate client accounts managed under a limited trading power of attorney, as Dukascopy describes. The legal custody structure, reporting access and powers to stop management depend on the service and agreement; the label alone does not mean every investor deposits into one shared legal account.

In a simplified allocation model, a 10% contribution receives 10% of the pool’s trading result before any applicable charges. Real services can allocate across separate accounts with contractual restrictions. Do not infer that the provider’s legal duties end with technical infrastructure or that it has no responsibility for its own regulated service.

A proportional allocation can fall below the minimum

A percentage split does not guarantee perfectly proportional positions for every small account. Minimum volume creates a boundary that the service rules must explain.

A proportional allocation can fall below the minimumRaising 0.004 lot to 0.01 lot produces 2.5 times the model's proportional volume.MODEL / SPECIFIC DISTINCTIONModel position and share0.10 lot × 4% shareProportional result0.004 lot for the participantFictional minimum: 0.01 lotAllocation is below the minimumIf raised to the minimum0.01 ÷ 0.004 = 2.5 times

A hypothetical allocation module uses a 4% share of a 0.10-lot common position. Symbol minimum and volume step are 0.01 lot. We compare volume only, not loss or a real PAMM configuration. Raising to minimum is one possible scenario, not a universal rule. The document MetaTrader 5 — symbol specification confirms separate minimum-volume and volume-step parameters; PAMM allocation remains a model assumption.

Raising 0.004 lot to 0.01 lot produces 2.5 times the model's proportional volume.

Request an example for a small share: the system might omit an allocation, aggregate it differently or apply a rounding rule. The answer must follow the configuration and agreement. The word proportional alone does not explain behaviour at the minimum-volume boundary.

How the profit and loss split works in practice

Numbers show it best. The example below is hypothetical and only illustrates the mechanics — it promises no result of any kind.

In a hypothetical model with no interim flows, PLN 30,000 of a PLN 300,000 pool is a 10% share. A PLN 60,000 result after trading costs but before the performance fee allocates PLN 6,000 to that share. An assumed 30% fee is PLN 1,800, leaving PLN 4,200 before tax and any other charges. A PLN 60,000 pool loss allocates a PLN 6,000 loss. Under a contract charging only for new profit, no such performance fee arises then; fixed management or account charges may still apply.

A profit-related fee can create an incentive to increase risk when the manager shares gains but does not reimburse the client’s losses. It does not establish how a particular manager will behave. The manager’s own capital also does not guarantee prudent trading; check withdrawal rights, exposure and changes in method.

PAMM, MAM, LAMM and copy trading — how they differ

LAMM refers to lot-based allocation and MAM to management across multiple accounts using available allocation methods. The ratios and risk controls depend on the provider’s configuration; the label LAMM does not universally require every client to receive exactly one lot whenever the manager opens one lot.

Copy trading and managed-account allocation both delegate some trading decisions, but their controls vary. Read whether positions sit in your own account, what information you can see, how to revoke authority and what happens to open positions on withdrawal. The service name alone does not establish those rights. Related reading: copy trading services and how to vet the trader you copy.

Where exactly is the catch?

Delegated trading requires checks on control, reporting and risk limits. Establish who may change exposure, when you can terminate management and whether results include accounts or managers that stopped operating. A leaderboard is a selected record, not a guarantee that future drawdown will remain tolerable. Related reading: 1:500 leverage as a trap.

Define the calculation period, high-water mark, treatment of flows and withdrawal windows. For a hypothetical post-fee HWM of PLN 34,200, no reset or flows and a 30% charge on new excess, a fall to PLN 30,780 and recovery to PLN 34,200 create no fee. A later PLN 36,200 pre-fee value creates PLN 2,000 excess, PLN 600 fee and PLN 35,600 after the fee, which becomes this model’s new HWM. ESMA defines HWM by NAV per share or unit for specified funds; those fund guidelines are not automatically the contract for every PAMM service.

Why the manager's licence matters more than the track record

Managing financial instruments on a discretionary basis can be a regulated investment service. Check the manager’s legal role, authorisation and permitted service in the jurisdiction that applies. For a Polish client, examine the KNF register, relevant EEA cross-border notifications and warnings; no statistic about the prevalence of unlicensed managers is established here.

For a managed-account offer, establish the legal service, the responsible company and the authorisation or exemption applicable where it is offered. Under MiFID II, professional portfolio management is an investment service subject to the relevant authorisation framework. Lack of a domestic KNF licence alone is not proof that a passported EU service is unlawful; verify the home authorisation and cross-border permissions. Related reading: spotting a scam broker in five minutes.

What to check before paying in

PAMM describes allocation, not a distinct financial instrument or a promise of capital protection. Check the underlying positions, management service, custody and provider as well as the leaderboard. A claimed guaranteed trading return requires scrutiny of the actual obligation and counterparty; the allocation label itself offers no guarantee.

  1. Check authorisation for the actual service. Match the manager and platform’s full legal names with the applicable regulator’s register and warnings. For EEA cross-border services, verify the home authorisation and relevant notification rather than treating absence from a domestic licence list alone as proof of illegality.
  2. Calculate the full cost of the performance fee on your own example. Take the real rate from the offer and work out what you keep from a hypothetical profit after the fee is deducted, then repeat the calculation for a loss scenario. The numbers will show you plainly that the risk is yours while the reward is shared.
  3. Read withdrawal rules and equity drawdown. Check the actual windows, open-position valuation and exit charges. Historical maximum drawdown is an observed record, not a ceiling on future loss; a tolerable past figure does not establish a tolerable future outcome.
  4. Compare the control rights. Determine who can trade, withdraw or stop management and what happens outside market hours. Use the 2026 broker selection checklist and how the ECN and market maker models affect costs. Making decisions yourself does not automatically produce the cheapest or safest result.