スキャalso: スキャルFreq.FrequencyTop 100,000Meanings1nounscalping (day trading)abbreviationstock market›Abbreviation of スキャルピング. Refers to a very short-term trading strategy aiming to profit from small price changes, often within minutes.See also: スキャルピング彼かれはスキャで小ちいさな利り益えきを積つみ重かさねている。He accumulates small profits through scalping.