verb (used without object), day-trad·ed, day-trad·ing.
to buy and sell a listed security or commodity on the same day, usually on margin, for a quick profit.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the practice of buying and selling shares on the same day, often via the internet, in order to make a quick profit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012