1) yes.. market close on friday for the Dow.. and if your SB company does 24hr dealing then the FTSE as well. if not, then the monday open/pre-market will have to do.
2) no. not every week. depends if the difference is great enough to warrant an entry.
3) no, im afraid i havent looked at this just yet.. profit targets would probably improve things (being countertrend in nature) but also requires pretty fiddly code
4) no, not really. similar to what im doing on my "live by the sword thread" you can trade using both futures contracts, and both rolling cash products..
unnumbered 5) no i havent tried trading this, and it is more of an intellectual exercise. i dont see why it shouldnt work in practice. because it is on weekly bars, i may well get bored of it, but i wanted to see if a daily based system was fractal enough to be applied onto weekly candles.. i may even go completely mad and try it on monthly/yearly bars lol.
as for stops and drawdowns.. they are almost universally detrimental to profits on a counter-trend system. which is why you need relatively large pockets to trade them, leverage depending.
am pleased it got you thinking.. was the main idea behind my post - to spark interest and give you all some ideas to tinker with.
FC