I agree with everything you say NoDoji, but to me someone who goes long a stock that's been upgraded or short one that has been downgraded is a gambler, that is not a trading system
If it were that simple, anyone could simply subscribe to briefing.com's morning update, receive in the email the upgrades and downgrades, go long the upgrades, go short the downgrades, and retire early rich.
Analyst upgrades and downgrades are not trading signals, it's the public's reaction to those reviews which generates a trading signal through the tape. And that is what I was looking for, I was curious to understanding better Neke's system for deciding to go long or short X or Y stock.
If it's simply based on analyst upgrades and downgrades, without further considerations, he's just been lucky! And I hope his luck doesn't run out
I wouldn't be idolising neke so much like most people on this thread do, I don't see what the skill is behind going long upgraded stocks or short downgraded stocks.
J