The position of Wave 2 can lead to some alteration and hence a change in degree that is why I have labelled Wave 2 at two different locations, however in either case I believe we have atleast 1 up leg remaining minimum as a Wave 5.
Trade Setup :
Also as you can see above it looks like we have a Triangle forming in Wave 4 of this impulse which means that we can enter long trades on a clear break of the (B)-(D) .
In short the impulse looks a clean and has a triangle formation in Wave 4 which gives us clear trading setup, at this point I would also like to point out that triangles can often be deceiving, this structure can also progress as some kind of complex correction or as a triangle in Wave (B) of an A-B-C type of correction hence only trades if initiated should be taken on clear break of the and that too with strict stoploss.
In the above chart Wave (x) is a regular flat.
Wave (b) of the second Zig Zag is a Triangle.