Predicate 
skyrocket:
  Frames file for 'skyrocket' based on sentences in financial
  subcorpus.  Bite my butt, it is in verbnet: calibratable_cos-45.6.
  Other framed members include: climb, decline, drop, fall, etc.
  Comparison to 'rise'.
Roleset skyrocket.01 Verbnet Class: 1 "go up very fast":
Roles:
Arg1:Logical subject, patient, thing rising
Arg2:EXT, amount risen
Arg3:start point
Arg4:end point
ArgM-LOC:medium
Examples:
| ergative, no other args (-) | 
|---|
| Art prices are skyrocketing...
 
 | 
| Arg1: | Art prices | 
| REL: | skyrocketing | 
I doubt the higher numbered args will appear, but refer to 'rise' etc
for usage if they do.