MAM accounts and lot allocation: control in the details
This post is also available in Persian ←

In MAM each investor keeps their own sub-account while one manager order is distributed across them. How lot allocation works.
Multi-Account Management is designed for investors who want their own separate account and professional management at the same time. The manager issues one order and the broker’s system distributes it across the sub-accounts.
How allocation works
Each sub-account’s volume can be set pro-rata to capital, by a fixed multiplier, or a mix. Two investors in the same MAM can therefore experience one identical trade very differently.
Benefits and cautions
- You see your own sub-account: balance, trades and separate reporting.
- Fee and exit terms are set by that manager’s account; read them fully.
- Lot allocation does not remove your risk — losses are distributed by the same ratio.
See the MAM account list and the MAM guide.
Frequently asked questions
Do I hand over my password in MAM? No. The manager gets trading access to your sub-account through the broker’s infrastructure; your master password stays with you. Use the investor password for viewing reports.
Pro-rata or multiplier — what is the difference? “Pro-rata to capital” allocates automatically by each sub-account’s money; a “multiplier” manually scales the manager’s trades onto you.
How do exits work? MAM exits follow that account’s own terms; usually faster than PAMM since the sub-account is separate.
How does MAM lot allocation differ from a PAMM percentage share? In PAMM your share is a stated ratio of the whole account and everything follows that ratio. In MAM, allocation is computed per order; your outcome may not exactly equal your capital ratio, depending on that account’s allocation rules. Read the allocation rules in the account’s text.
A closing note
Set your allocation so the manager’s trade effect matches your risk tolerance; use the position-size calculator for the math and see the account manager guide too.
Checklist before entering a MAM
- Specify the allocation type (pro-rata or multiplier)
- Compute the manager trade effect on your own capital
- Keep your master password; reports via the investor password
- Read that account’s fee and exit terms fully
- Review your sub-account report regularly
The MAM account list and terms: See it.
Compare the track record, drawdown and costs of PAMM, MAM and copy-trading accounts, with the source and time of every figure.
Review and compare accounts Calculate scenarios and costsSubmit a verifiable track record so investors can review it against transparent criteria.
Discuss cooperationhttps://pamm.ir/blog/?r=8ds_PhBFVzaeyeMh5jj_-A
Rate this post
No ratings yet.
Related posts
What is GAMM and Where Does It Fit in PAMM Iran Investment Structure?
GAMM is one of the nine methods in the PAMM Iran catalogue: the rule-committed manager path with publicly declared risk rules, live monitoring and a breach ledger, alongside the SEPAR, SANJESH, TARAZ and Trading Emergenc...
Read moreGAMM: account managers sign their risk rules in advance
In PAMM, MAM and copy trading, investors usually learn about a manager's reckless risk too late. GAMM commits risk rules in advance and monitors the account live, without taking any password.
Read moreBefore you hand over your money, learn these four things
Before handing money to a manager, take free academy courses on methods, track records, risk and red flags, with a checkable certificate.
Read more

Comments (0)
No comments yet — be the first.