Definition of scalping - or what :D

today's trades

so, +349$ today on a new account, using a quick in and out, I was in literally a few seconds

The play was on NQ mainly. I looked for BUY / SELL opportunities at 1-3 min charts combined with the volume against priceaction and orderblocks.

I'm obviously interested in shorter term sure gains rather than long term huge gains, others trade this way?