...What you describe doesn't sound like a trader anymore. If the firm just hires a guy to read a chart and teaches him how, and the firm hires a guy to write a formula and teaches him how, and the firm hires a guy to read T&S and teaches him how, and then makes all of these guys have to talk together about a trade, none of these guys are traders. Heck, if a firm even has a risk department, where its the job of that department to monitor all trades and make sure the firm isn't too heavily exposed at any one time, then once again, much of what it means to be a trader isn't being done by any one individual person.
So now, I'm not exactly sure what to think of a trader at professional firm if he isn't the guy who thinks of a trade, looks for a trade, puts on a trade, exits the trade, and moves on to the next one, all by himself.
If how professional trading is that multiple different people have to interact, and this takes time, then perhaps the biggest advantage that the institutional "traders" have is that they aren't constantly in and out like a retail trader would be...
I was being very general and a firm doesn't hire someone to be a "chartist". In contrast, they hire someone to be a "technical analyst" although each firm will use a different job description title but a more common title you'll see is "technical strategist" but from firm to firm you may see 5 other types of titles for the same job description...being called a chartist or chart analyst...I've never seen that title before.
Like I said, traders use many different tools depending upon their job description and the firm and you apply for position based upon the qualifications.
Simply, as you suspected...professional traders are not on their own and in my opinion that's an advantage considering they have a higher success rate than retail traders that tend to be the lone wolf types. For example, if someone has been hired and is trained on understanding interest rates and is instructed to trade bonds/notes...
That trader will probably lose his/her job if caught putting on positions in Crude Oil CL futures without the boss permission. Thus, its more about what they're trained to do and less about what they want to do.
In fact, its not uncommon to hear about a highly successful professional trader at an institutional trading firm decide to quit their job to become a private trader or start their own hedge fund. They probably do such because they got tired of all the
restrictions. Then again, the restrictions are understandable considering we're talking about millions of dollars that belongs to the clients of the firm (e.g. pension plans, private wealth management, debt and so on).
There's no lone wolf mentality at financial institutions.
Its a team. Sports analogy would be like a professional athletic team. You have a head coach and than assistance coaches, scouts, owners, team doctor, team psychologist, lawyers, investors, board members...they have management meetings just like any other organization with everything (instructions, restrictions) flowing downhill to the players. Now throw in regulations by the governing body of the sport like the NBA, NHL, NFL, NCAA, CIS, FIA, FIFA or whatever...you really get that "team" theme instilled.
Everybody with a job to do and communication (collaboration) between all those involved is an important variable for success.
As retail traders, we really are dependent upon ourselves and most retail traders do not trust their own decisions especially when real money is on the line.