Documentation/AlgoCode/Function referencethenOne-line form of a when rule.Reference/Language/Languagewhen condition then buySame as a when block with a single action. Prefer a block when you also want an arrow or label.Return value—Examplewhen ema(9) crosses above ema(21) then buySee alsostrategywhenelsebuysellexitlong onlyshort only← whenelse →
Reference/Language/Languagewhen condition then buySame as a when block with a single action. Prefer a block when you also want an arrow or label.Return value—Examplewhen ema(9) crosses above ema(21) then buySee alsostrategywhenelsebuysellexitlong onlyshort only← whenelse →
