Spread Share

Spread share is one of the three established forex partnership models alongside lot-based commission and CPA. The mechanic is simple: when a referred trader executes a position, the broker captures a small markup on the spread, and an agreed percentage of that markup flows back to the introducing partner. The share is usually expressed as a percentage of the spread revenue, for example 30 to 50 percent, and accrues continuously rather than as a one-off event. This means partner income scales with trader activity over the lifetime of the account, not just the moment of acquisition.

The cost-of-trading implication for the referred trader matters because it shapes long-term volume. Spread share works only when the broker quotes a spread the trader is willing to pay; if markup is pushed up to support a larger partner share, sophisticated traders leave for tighter venues. The model therefore favours brokers that target retail traders who prioritise stability and platform features over the tightest available cost. Compared to lot-based vs spread-based comparisons, spread share aligns partner income with raw trading frequency, while lot-based pays a fixed amount per traded lot regardless of the underlying spread the trader paid.

For brokers, spread share aligns partner incentives with sustained trader retention rather than short-term acquisition. A partner earning 40 percent of spread on a moderately active trader for 18 months can outperform a one-off CPA on the same trader, which is why experienced introducing brokers often prefer spread share when they trust their audience to trade consistently. The trade-off is reporting complexity. Each trade needs to flow through the commission ledger with the spread captured, the markup share, and the partner attribution all tied together, and reconciliation against broker accounting needs to happen regularly to catch drift between systems.