Maker and taker fees in managed-account reports

An exchange’s advertised fee is not necessarily the cost a managed account actually paid. Rates can depend on the market, account tier, execution role and conditions in force at the time. Before comparing trading methods, reconcile posted charges with their fills. A percentage on a pricing page is not sufficient evidence.

Maker and taker describe execution roles

In a common order-book model, a taker execution consumes resting liquidity, while a maker execution arises from an order resting in the book. Read the specific market’s definitions and exceptions. A limit order can immediately match an existing order and act as a taker, so a limit price does not establish maker status for every fill.

One order can have several fee entries

Part of an order may execute immediately while the remainder rests. Review each portion’s role and rate separately. Features such as post-only may reject or cancel an order under host-specific rules. Avoiding immediate execution does not guarantee a later maker fill. Instruction status and execution status are different records.

A hypothetical effective-rate calculation

Suppose two spot fills each have a value of 1,000 in one reporting currency. The first costs 0.10 percent, or one unit, and the second costs 0.20 percent, or two units. With no other charges or discounts, total fees of three over total value of 2,000 give an effective rate of 0.15 percent. This is not a named exchange’s tariff or an account return estimate.

Fee currency matters

A charge may be deducted in the base asset, quote currency or another asset. Record the conversion source and timestamp when expressing it in the reporting currency. Price changes in the asset used for fees can affect the monetary report. Derivative contracts may also use a calculation basis or unit different from this simple spot example; do not generalise the formula without checking specifications.

Retain a reconciliation table

• Order and fill identifiers, market and precise time.
• Quantity, price, fee calculation value and recorded execution role.
• The rate effective at that time, actual charge and deduction currency.
• Discounts, rebates and later corrections with separate identifiers.
• The rate and timestamp used for conversion to a common reporting currency.

Separate rebates from trading performance

A rebate or incentive may be posted later and depend on temporary conditions. Report its actual posting date separately from trading profit. A negative rate in an incentive programme should not be treated as certain income merely from submitting orders. Additional turnover to qualify for a discount can introduce costs and exposure; this article does not recommend doing so.

The lowest rate is not always the lowest total cost

Waiting for a maker fill may involve non-execution, price movement or partial execution. Review charges alongside execution quality and turnover. Separate trading fees from funding, withdrawals and management costs to avoid counting an item twice. A statement containing only exchange trading charges should not be labelled the investor’s complete cost.

When reviewing trading accounts, read actual period costs with the number and type of fills. A manager can describe fee reconciliation in a cooperation inquiry. A spreadsheet or discounted rate creates neither purchased trust nor a profit guarantee.