lambro, if you can find a repeatable market example to this market, JUST ONE, let me know, I am listening all ears...
This is the most govt supported and broker/dealer manipulated market of all times. There is absolutely nothing you can really compare to when it comes to trading this market. I can only rely on my momentum and cycle tools. I run comps all the time, there is really no historical precedents to the volatility structure of the Nov-Dec trading for example. It resembles a bit to late 2006, but that's about it...
Arbman, that would go to the trade plan risk component. The massive ATR expansion in Oct-Dec, and not just the ATR but the market speed, (time it takes to move the ES one point), was outside acceptable risk parameters for most of the top traders I know, some trading 300 lots. If the amount of slippage, increased stop risk due to extreme swings and outright volatility are dangerous then best to step aside.
I also would look to other crash bounces, until they fell back down they essentially performed as we have seen here. It really goes to what one's pre defined plans are relative to the movement of price.
In 1929 & 1937 we had sharp bounces to the .50 & .618 with end of moves being a spike and a double top, (and I guarantee you early shorts echoed the same sentiments I have seen over the last several months) in both cases shorts had an opportunity to get in once the first jolt was felt. What I am seeing here on this board and with clients I work with (and its nothing new) is that lot of traders are trading with their gut, on news, fundamentals on the expectations of what "should" happen and also seeing some people who have loosely crafted plans but are too easily swayed moving outside of the plan taking undue risk.
Ultimately unless a key component of the plan changes (like ATR over the top, or market speed) then the set-ups and signals need to be followed. Now if someone is chasing a rally for 5, 6 7 months months trying to short it, well that's another issue that is more psychologically based, and the damage from that type of activity takes a concerted effort to fix.
Its a good idea to build at least 2 models for 2 different market conditions. Expansion leads to contraction, contraction leads to expansion, at some point the performance of one model may fall off and it may be time for a different model. My primary futures day trade model is very dynamic with a lot of background info driving a relatively simple screen, its worked nicely in 10-30 point ranges.