Quote from DisciplinedHedg:
"There is no Holy Grail- but this is close..."
http://gibbonstrading.com/trading.htm
Looks like a 2 MA system similar to what jjrvat talked about here. Exept jjrvat said trade when both are in the same direction (well, jjrvat was vague with entry and exit rules. IIRC ironfist extrapolated those rules from jjrvat's posts). This guy says trade when both are in the same direction and stay in the trade until they both change, not just when one changes.
That sounds like, from the first entry, that it would be an "always in" system.
Think about it:
The Twin-Bar Trading System generates a buy signal when both bars at the bottom of the chart are blue and a sell signal if both bars are red. If one bar is blue and the other red, we stay with the last trading signal when both bars were the same color.
Begin:
Slow line is blue, fast line is red. No trade.
Slow line is still blue, fast line becomes blue. Go long.
Slow line is still blue, fast line becomes red. According to the rules set out above, you stay long.
From this point, only two things can happen:
1) The fast line turns blue again = stay long
2) the slow line turns red = go short (because the fast line is also red)
Therefore, after the first entry, this sytem becomes a "trade in the direction of the slow MA's slope" system.
And MA-following systems are not profitable in the long term no matter what period of MA is used.
I guess that's why he said "close" to the holy grail.
Also, notice he has a picture of a monitor showing his "trading system" on his webpage. Not even a screenshot; it's a photograph
And I'm sure his system works well during a huge downtrend like the one shown in his photograph.