ARCH COAL INC

CUSIP: 039380100 Class: COM

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 33,575 Value ($000) $34 Avg Close — Range —
Q4 2014
Shares 30,797 Value ($000) $55 Avg Close — Range —
Q3 2014
Shares 25,898 Value ($000) $55 Avg Close — Range —
Q2 2014
Shares 42,223 Value ($000) $154 Avg Close — Range —
Q1 2014
Shares 49,451 Value ($000) $238 Avg Close — Range —
Q4 2013
Shares 123,888 Value ($000) $551 Avg Close — Range —
Q3 2013
Shares 43,456 Value ($000) $179 Avg Close — Range —
Q2 2013
Shares 41,526 Value ($000) $157 Avg Close — Range —