Another useful filter is to only go long on the 10min or 5min when trin is below 1(by 5 or more points) and not rising, and to only go short when trin is above 1 (by 5 or more points) and not falling.
Consider, do you really want to go short RIMM or AAPL at all on a day like the Monday we just had (24th March 08), when the market is so strong, and when RIMM and AAPL have based for weeks on the daily chart, have good earnings and look like they are going to trend up long term now. I see the MACCI 10min as a great tool to use with fundamentals and technical analysis, but on its own it can often be wrong. I've seen several cases lately on a strong/bullish day when the MACCI 10min goes overbought well above 100 and then turns down for 10 or 15, then back up to well above 100 again.
I totally agree on avoiding the lunch time chop. A strong stock will often fall off a bit during lunch then resume its uptrend after lunch. Reverse for a weak stock on a weak day.
Also, some stocks seem to follow the broader market much better than others. RIMM and AAPL usually follow the market really well, unless they are trending strongly like today. Others are more tricky. I shorted YHOO today 1hour and 23 minutes after open as it was the weakest stock on the list, but it didn't want to come down much, then rallied strongly, then eventually at the end of the day came down to where I went short ($27.55), but I had got out by then, as the rally was so strong.
I'm also sure there are days we shouldn't be day trading at all or only trading the day one way on a technical basis. Beige book is often a gap up on the open then a short all day till the announcement. FOMC is often a gap up on the open, a slow drift down all day till the news, so should only be a short after the gap up. Non Farm Payroll is always crazy and an avoid for 10min macci trading. Would anyone like to add ways to trade other news days. Probably need a calendar made up on how to approach each day.
Also, it could be a good idea to form a group for trading Iraj's intraday methods. This way we could help each other stick to the rules. I'd love it if Iraj would lead the group, so we'd have the benefit of his experience, but if not we could still move forward with this if there are enough active and profitable traders interested. I think theres great merit in using this system, along with other methods. For instance, I do a lot of momentum trading with CANSLIM stocks (Bill O'neals methods), and the 10min macci can be used to buy them after pullbacks when the market is strong.
One other thing. I find the best place to enter is often the first higher low on the 5min macci, (not higher low on the stock chart) rather than as soon as the 10min goes up. This often gives the exact low.
regards
Zak
Raj, Thanks for the reply
I will keep the 16:00 18:30 thing in mind for my intra day thread
good man
cheers
Glen