A 4th wave can also be an expanded flat, diagonal, or Symmetrical Triangle. 3 wave structure for (a) and (b) is of 3 wave pattern, so high probability it will be another 3 wave push lower, so possible scenarios is that price stays above the $3000 low and possibly expand into a (c,d,e) symmetrical triangle.
A 4th wave can also be an expanded flat, diagonal, or Symmetrical Triangle. 3 wave structure for (a) and (b) is of 3 wave pattern, so high probability it will be another 3 wave push lower, so possible scenarios is that price stays above the $3000 low and possibly expand into a (c,d,e) symmetrical triangle.