jmreeve,
Very true. Sell side guys to tend to suffer from an inflated sense of their own self-importance. I've even seen 'em laugh at a prospective hedge fund client who did use mean reversion..... Although they didn't get the business directly, the hedgie went off and executed through someone else, so mission complete anyway.
jezza,
"I make good money trading the way I do now and I'm in no rush to change, but I do think its important, even vital, to understand how the market movers, make the markets move."
Can't argue with that. Context is useful.
"There must be some relevance in these points though...."
Yes, of course. But it's horses for courses. Taking the example of a special situation of merger arb play that I briefly highlighted before:
Step 1) The sell side institution sales traders spend weeks compiling the case for a merger arb play.
Step 2) They convince their top tier clients of the value of the play, get them on board. They start building positions for these clients (and themselves). Clearly they are not waiting for a MACD crossover or test/cross-over of a trend line in order to buy. However, the basis on which they have sold the play to their clients necessitates acquiring blocks of stock within a certain price spread so their sales-traders/traders will probably try and work the stock lower in order to buy.
Step 3) Once the positions are established, they start "releasing" the analysis to second tier clients and analysts from other institutions who haven't yet spotted the opportunity.
Step 4) Some of their second tier clients take up the opportunity and they can cross these with the clients already in.
Step 5) The Financial Times picks up a story on the stock second hand and publishes.
Step 6) Retail traders may start to pile in.
At any point, from stage 3 onwards, the stock(s) in question may exhibit behaviour that alerts traders using technical analysis. If there is sufficient momentum in the stock, they may even profit from their technical analysis. So, whilst the sales-traders who perform the initial analysis would never ever use technical analysis, their execution specialists (if they are smart enough) might (but in completely the opposite way to that used by most retail traders. In other words, they may paint the chart.... in an attempt to create the supply that they need to execute within a certain price spread.
The tier 1 Investment Banks and their prop desks that Charlie talks about are, of course, a different story again. It's six hundred pound gorilla stuff. EDIT: and then there is the buy side with their algorithms, etc, thanks JM).
I've never read Reminiscences but I gather all of this kind of stuff is pretty much covered in there. Borsellinos book tells how, when he was on the floor, everyone started front-running him so he had to build his real position through a broker whilst appearing to be doing completely the opposite as far as the boys on the floor were concerned.
Screens.... I also use bar charts (5 minute, 30 or 45 minute, daily on the same chart). Volume (low, average, high or very high) and time and sales. This is for each of the US futures markets that I look at. I'm interested in daily highs/lows for the last 2 to 3 days, yesterdays closing range, todays opening range and the high/low from last week/this week. I pull up the pivots if it looks like there is no paper around and as a means of comparing markets.