Documentation/AlgoCode/Function referencearrowTriangle marker on the bar. Use inside when.Reference/Language/Languagearrow up "Buy"Direction is up or down. The label text is optional. Place it in a when body so it only shows when the rule fires.Return value—Examplewhen ema(9) crosses above ema(21) buy arrow up "Buy"See alsostrategywhenthenelsebuysellexitlong only← levellabel →
Reference/Language/Languagearrow up "Buy"Direction is up or down. The label text is optional. Place it in a when body so it only shows when the rule fires.Return value—Examplewhen ema(9) crosses above ema(21) buy arrow up "Buy"See alsostrategywhenthenelsebuysellexitlong only← levellabel →
