Can someone pleeeeeeaaaaaase clear this up for me?
When I Google “divergence” and look up images to keep in another tab, I’m met with this:
vs
Google either doesn’t know the write answer or can’t parse these well enough to discern their accuracy.
Please someone, which of these is correct?



Oscillators are a derivative of historical prices.
Historical prices cannot predict future price movements.
Derivatives of historical prices can trend up before they go down, or trend up before they go up, or go sideways before they go up. There are no advantages by calculating derivatives of historical prices. Both can be true, unable to know when.
1 Like
The second diagram that you posted has Bearish and Bullish mislabeled.
This is a correct diagram:
3 Likes
That makes much more sense.
Certainly something was very wrong with the original version! 
What if we cld use historical prices on a correlated price instrument - classically risk.
Perhaps XAU/USD & USD/JPY come Monday & Stocks signalling a buy on the latter?
Long time since i looked at Will-Spread so will be interesting since most guys are negative stocks right now…