If you want to understand market efficiency, look at Hong Kong. A relatively small number of meetings attract enormous turnover, deep data and intense competition — making the Hong Kong pool one of the toughest, most efficient betting markets in the world.
How the pool works
Hong Kong runs on a pari-mutuel (tote) model: all stakes go into a pool, the operator takes a fixed cut (the takeout), and the rest is shared among winners. There's no bookmaker setting odds — the final prices are simply what the crowd's money decides. That makes the closing pool a remarkably pure expression of collective opinion.
Why it's so hard to beat
- Huge turnover means prices are pushed toward efficiency by serious money.
- A high takeout is a steep, fixed tax on every bet — a bigger hurdle than most bookmaker margins.
- Concentration: a limited pool of horses, jockeys and trainers is studied intensely, leaving little overlooked.
What it teaches us
Hong Kong is a useful reality check on hype. When a market is this sharp and the takeout this high, any claim of an easy edge collapses. It's a reminder that an edge is found in the margins, proven slowly, and measured against the close — not asserted.
Why we don't tip it
We hold Hong Kong form in our database and we find it a fascinating modelling problem, but we do not publish Hong Kong selections and never have. Two reasons, and both are about you rather than us. We have no reliable pre-race racecard feed for Sha Tin or Happy Valley, so we could not register a selection before the off — and registering before the off is the whole basis of our record. And Hong Kong is pari-mutuel: there is no early fixed price to take, so the one thing our product is actually good at — telling you a price before the market moves to it — has nothing to bite on.
Our selections cover UK and Irish racing. If that changes, this page will say so before the pricing page does. See the data behind the model and our published record.