IAC/InterActiveCorp (NASDAQ: IACI ) shares declined 2.78% to touch a new 52-week low of $39.18. IAC is expected to report its Q4 results on February 6, 2013. Mattersight (NASDAQ: MATR ) shares dropped 0.65% to touch a new 52-week low of $4.56. Mattersight's PEG ratio is -0.20. Harmony Gold Mining