RYDEX ETF TRUST

CUSIP: 78355W833 Class: GUG S&P500 EQ WT

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 309 Value ($000) $27 Avg Close — Range —
Q4 2015
Shares 532 Value ($000) $44 Avg Close — Range —
Q1 2015
Shares 323 Value ($000) $29 Avg Close — Range —
Q4 2014
Shares 1,050 Value ($000) $95 Avg Close — Range —