The silver correction to the upside yesterday increased it's pace. Some what this is a kind (rare but possible) of alternation, is more common find the fast A and slow C but given the long and strong decline is understandable to find a dubitative A impulsive wave (taking then the shape of a leading diagonal) and be followed by a more decisive impulse taking therefore the shape of fast impulse. On the other hand if the strength keeps developing then a new impulse to the upside could be in place and the last fast impulse be the wave 3. Given the context this last scenario is the less probable.