POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2017
Shares 3,045 Value ($000) $474 Avg Close — Range —
Q2 2017
Shares 39,723 Value ($000) $5,467 Avg Close — Range —
Q4 2016
Shares 24,561 Value ($000) $2,910 Avg Close — Range —
Q3 2016
Shares 87,864 Value ($000) $10,431 Avg Close — Range —
Q2 2015
Shares 3,819 Value ($000) $409 Avg Close — Range —
Q4 2014
Shares 49,108 Value ($000) $5,070 Avg Close — Range —
Q3 2014
Shares 5,019 Value ($000) $496 Avg Close — Range —
Q2 2014
Shares 43,652 Value ($000) $4,099 Avg Close — Range —
Q4 2013
Shares 172,569 Value ($000) $15,179 Avg Close — Range —
Q3 2013
Shares 141,872 Value ($000) $11,191 Avg Close — Range —
Q2 2013
Shares 66,486 Value ($000) $4,738 Avg Close — Range —