Fixed Lots, Multipliers, Balance and Equity: What Changes?

There is no universally best lot-sizing method. First decide what should stay constant: copied volume, the relationship to the source volume, volume per unit of balance, or the calculation budget for each trade. Those are different objectives and can produce very different results from the same signal.

Copygram’s current documentation lists balance-based sizing and signal-volume multipliers. It does not label a Money Management option Equity %. This guide separates the general concept of equity from the settings you can actually select; the Copygram sizing setup guide covers the controls and calculations.

Balance and equity are different inputs

Balance generally reflects booked account results; equity also reflects open-position profit and loss, subject to the platform’s accounting treatment of charges. With a balance of 10,000 and a floating loss of 1,000, a simplified equity figure is 9,000. A 1% calculation would be 100 using balance and 90 using equity. These are arithmetic illustrations, not suggested risk levels.

Do not assume that a balance-based setting responds to floating drawdown. Conversely, an equity-based calculation in another system does not necessarily enforce a firm’s daily-loss rule. That rule may use a particular reset time, reference balance, trailing threshold and treatment of fees.

Fixed volume answers how much to send

Fixed Lot makes requested volume straightforward to inspect. Its limitation is that identical volume can have different potential loss when stop distances or instruments change. Calling fixed lots the safest method would hide that difference.

For example, one instrument at 0.10 lots with a 20-pip stop does not have the same price-distance exposure as the same instrument at 0.10 lots with an 80-pip stop. Different contract specifications make comparisons between instruments more complex still.

A multiplier follows the source volume

MM from Room (Multiplier) scales the incoming signal lot size. A multiplier of 0.5 halves the source volume in the illustrative calculation. It does not mean half of account balance, half of the remaining daily allowance, or half of the source account’s percentage risk.

If the source changes its size from 0.20 to 0.80 lots, the calculated receiver quantity changes from 0.10 to 0.40 with the same multiplier. Decide whether following that variation is what you intend before using this relationship.

Balance scaling and stop-based sizing answer different questions

X Lots per 1000 (Balance) scales volume with balance. Percentage Risk Balance instead uses a chosen balance percentage and stop distance. Fixed Risk Amount per Trade starts from a monetary calculation budget. The receiver settings documentation shows these as separate choices.

A stop-based calculation needs meaningful instrument values and a usable stop distance. Even then, the calculated budget is not a guaranteed maximum realized loss: a gap, slippage or costs can change the outcome. Confirm account-currency conversion and destination quantity increments before comparing two systems’ numbers.

Check total exposure, not only one order

Five entries each calculated with a budget of 50 represent 250 of combined intended exposure before costs if all five stops are reached. They may also be correlated. Copying the same idea into several accounts repeats exposure; it does not by itself diversify it.

For a prop account, compare all open positions and pending instructions with the firm’s own dashboard and rules. A Money Management selection is not evidence of an account-wide daily-loss shutdown. Avoid increasing size merely to recover a loss or to reach an evaluation target.

Choose a method by testing its assumptions

• Want a specified receiver volume? Inspect Fixed Lot, then calculate the resulting exposure separately.

• Want receiver volume to follow source volume? Inspect MM from Room and the effect of changes in source size.

• Want volume to scale with booked balance? Inspect X Lots per 1000 and remember it does not use stop distance.

• Want size calculated from a per-trade budget? Inspect the documented risk modes and validate the stop, instrument values and currency.

• In every case, check Symbol Lot Exceptions because they can override the default choice.

The practical next step is a written expected result for one permitted demo instruction, followed by reconciliation with the receiver record. Use the step-by-step sizing examples and the multi-account guide to prepare that check.