Arg1:Logical subject, patient, thing rising
Arg2:EXT, amount risen
Arg3:start point
Arg4:end point
ArgM-LOC:medium
| ergative, no other args (-) | |
|---|---|
|  | |
| Arg1: | Art prices | 
| REL: | rocketing | 
| with other args (-) | |
|---|---|
|  | |
| Arg1: | Weisfield 's | 
| REL: | rocketed | 
| Arg2-EXT: | 9 1/2 | 
| Arg4-to: | 39 | 
| ArgM-TMP: | after the jewelry store operator said it is in preliminary discussions, with a party it wouldn't identify, regarding the possible acquisition of the company | 
Might take a possible directional, as in "rocket up(wards)". That can be an ArgM-DIR.