إِنْ أَرْخَصَ اللَّهُ الْأَسْعَارَ حَزِنَ
Here إِنْ means “if,” أَرْخَصَ “made cheaper,” الْأَسْعَارَ “prices,” and حَزِنَ “he grieved.”
وَإِنْ أَغْلَاهَا فَرِحَ
Here أَغْلَى means “made more expensive,” and هَا refers to prices.
Each condition is followed by a response. The parallel clauses expose opposing attitudes. A general rise in prices does not by itself prove a trader acted wrongly; the criticism concerns exploitation of public need.