日终交易系统 (End of Day Trading System)

Anyone know of an end of day trading strategy? A well known trading marketeer (and maybe he actually trades?) is due to release such a system he has developed for the forex, this month, using 4 hour charts at close of EST trading. The user is expected to set trades according to signals and shouldn't spend more than 20 mins per day.

If anyone has heard of a similar system I'd like to know, and whether you think such a system is actually profitable in the long term. Thanks