Rule Check
Four rules, about a minute. It will not ask what you made — it cannot see that, and it is not the point. The interesting number is the gap between what you think you did and what you did.
Days you actually placed a trade. Sitting out is fine — it counts.
These four are the ones people break most. Tap to swap any.
Rule Check · guess, then check
First how often you think you kept it. Then how often you actually did. Answer the first before you think hard about the second — that is what makes the gap mean anything.
Rule Check · one step left
Your answers are counted and the reading is ready. Leave an address and it opens here, now — and you will hear when the app ships, which is the version of this that keeps the record for you instead of asking you to remember a week.
Rule Check · your reading
Your gap
Every evening Tradeonomist asks what you traded, gives you one lesson chosen from it, and asks whether you kept your rules — then keeps the answers. Two minutes a day, free forever. Not on any app store yet.
Get early accessTradeonomist
Rule Check keeps the address you entered, and the answers you gave with it, so we can send you the app when it ships. Nothing else leaves this tab. It used to say "Rule Check stores nothing", and that stopped being true the moment the report was released in exchange for an address — a privacy line that has quietly gone stale is worse than none. Tradeonomist is an educational habit app. It is not a financial adviser, broker or signal service, and nothing it produces is financial, investment, tax or legal advice. It covers the North American market — Canada and the United States — and stocks, ETFs and listed options.