IIf you listen to pessimitic post, you can still make a profit.

Yes, a big profit of regret, regret that you miss out this rally.
If you still not in, the nearer we get to Q4, it will be more riskier.
I would not suggest that you stay beyond this ,In fact,i really do not know when mkt will collapse, Q4 is base on my personnal analysis, just have a stop loss will be fine You can stay, provided you have a stop loss contingent plan, If not, just let trailing stop to take your profit and trade along,
And be prepare to go short, big time, if u do not know how to, go and learn, i cannot teach you.
I think today onward i will stay in the thread "" Let me share with you what i acc."so you can nail me down and catch me off side, easier.
Hope you like it.