# Trader Retention

> The ability of a financial institution to keep active traders on its platform over time. The inverse of churn: every trader kept is one the firm does not pay to replace.

## AI Snippet

What is trader retention? Trader retention is the ability of a financial institution to keep active traders on its platform over time. With ~75% of retail traders quitting within 90 days and acquisition costs of $200 to $2,000 per trader on our working range, the time arithmetic matters: if value accrues month by month, a trader who stays six months is worth about three times one who leaves at day 60. A retention gain applies to every acquisition cohort, so its effect adds up quarter after quarter.

## What Trader Retention is

Trader retention is the ability of a financial institution to keep active traders on its platform over time. It is the inverse of churn. In an industry where ~75% of retail traders quit within 90 days, a firm that cannot keep its traders has to keep paying to acquire new ones to stand still.

The economics of retention are asymmetric. On our working range, customer acquisition cost in retail trading runs $200 to $2,000 per trader. On our working assumption, lifetime value runs $1,200 to $3,500 a year. If value accrues month by month, a trader who stays six months is worth about three times one who leaves at day 60. A retention gain applies to every acquisition cohort, so its effect adds up quarter after quarter.

The familiar retention tools are commercial: re-engagement emails, loyalty programmes, deposit bonuses, tighter spreads. These approaches work on the commercial side and do not reach the trader who leaves because of what happened during live trading. A 0.2 pip improvement does not counteract the experience of blowing through a daily loss limit in forty-five minutes.

Seen through the moments that cause departure, part of retention is a behavioural problem. Take a trader who quits at day 45 after one or two sessions where things spiralled: a revenge trading episode, a tilt cluster that breached their drawdown limit, an overleveraged position that wiped out a week's gains. Those are the moments where that trader's retention was won or lost, and they happen in real time, not in a monthly review.

## Why it matters for institutions

Trader retention matters to prop firms, brokers, and crypto exchanges because it affects revenue at every level: trading volume, commission flow, spread revenue, and referral pipeline. A retained trader keeps generating revenue. A churned trader leaves a sunk acquisition cost.

For institutions, the case for retention-focused growth sits in their own numbers: a firm can check in its own data how much of its acquisition spend goes on replacing traders who left early.

## Related terms

- [Churn](https://discentra.ai/glossary/churn)
- [Active Trader](https://discentra.ai/glossary/active-trader)
- [Behavioural Trigger](https://discentra.ai/glossary/behavioural-trigger)
- [Intervention Window](https://discentra.ai/glossary/intervention-window)

## Further reading

- [Reduce Trader Churn: Use Case](https://discentra.ai/use-cases/reduce-trader-churn)
- [The Real Cost of Trader Churn](https://discentra.ai/blog/the-real-cost-of-trader-churn)

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This is a Markdown mirror of [https://discentra.ai/glossary/trader-retention](https://discentra.ai/glossary/trader-retention). Provided for LLM citation. © Discentra Ltd. Coaching, not financial advice.