In the stock market, however, the damage can get much worse.
( ( In ( the ( stock market ) ) ) ( , ( however ( , ( ( the damage ) ( ( can ( get ( much worse ) ) ) . ) ) ) ) ) )
(ROOT (S (PP (IN In) (NP (DT the) (NN stock) (NN market))) (, ,) (ADVP (RB however)) (, ,) (NP (DT the) (NN damage)) (VP (MD can) (VP (VB get) (ADJP (RB much) (JJR worse)))) (. .)))
The damage to the stock market can get much worse when prices increase. 
( ( ( The damage ) ( to ( the ( stock market ) ) ) ) ( ( can ( ( get ( much worse ) ) ( when ( prices increase ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN damage)) (PP (TO to) (NP (DT the) (NN stock) (NN market)))) (VP (MD can) (VP (VB get) (ADJP (RB much) (JJR worse)) (SBAR (WHADVP (WRB when)) (S (NP (NNS prices)) (VP (VBP increase)))))) (. .)))