If we are still in the middle of green wave b, there is a sub wave c to catch
If however the pink a-b-c is the end of entire correction, the potential decline would be one degree higher
Also note: pink wave b may not be a FLAT (sub wave {B} retraced less than 80% of sub wave {A}) nor a ZIGZAG (sub wave {C} did not exceed the end of sub wave {A}).
Therefore my preferred count is in green