I have worked in trading arcades in London for about 6 years.
I personally know at least 7 people that regularly make over £100,000 a month scalping futures. From S&P's, to 10yr Treasuries, to Oil, you name it, for every contract I can tell you someone that trades it.
They dont have any algo's or systems, they dont have inside information, they dont work on a bank desk with order flow to lean on just use TT for their order entry and CQG for their charts. Their comission rates are probably a lot lower than being a trader at home, but if youre only doing 20 trades a day thats not important.
They are day traders, and will do 20-30 trades a day, if there is only 2-3 ticks on offer they will take that, if there is 50 they will run it. But on 500 lot positions. They are not trading outside invesors money either but their own which they built up from about a £20k grubstake over years of hard work. Starting with 1 lots, and increasing it as their account grew.
On top of these guys I know about 30 guys that will make £2-3k a day and have maybe 2 down days a month.
Yes there are a lot of people that come to the industry and fail, but how many people are sh*t at golf? Dosnt mean that there cant be a Tiger Woods, or even a scratch handicap player of which there are thousands.
I dont know why people bother even coming to a trading forum just to talk about 1% success rates. Sure its tough but believe me it is very possible