POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q1 2018
Shares 72,303 Value ($000) $11,578 Avg Close — Range —
Q4 2017
Shares 76,946 Value ($000) $11,985 Avg Close — Range —
Q3 2017
Shares 76,964 Value ($000) $11,194 Avg Close — Range —
Q2 2017
Shares 80,474 Value ($000) $11,076 Avg Close — Range —
Q1 2017
Shares 80,415 Value ($000) $10,645 Avg Close — Range —
Q4 2016
Shares 87,327 Value ($000) $10,346 Avg Close — Range —
Q3 2016
Shares 86,157 Value ($000) $10,229 Avg Close — Range —
Q2 2016
Shares 86,510 Value ($000) $9,303 Avg Close — Range —
Q1 2016
Shares 86,527 Value ($000) $9,449 Avg Close — Range —
Q4 2015
Shares 86,756 Value ($000) $9,705 Avg Close — Range —
Q3 2015
Shares 84,568 Value ($000) $8,606 Avg Close — Range —
Q2 2015
Shares 84,342 Value ($000) $9,030 Avg Close — Range —
Q1 2015
Shares 84,165 Value ($000) $8,888 Avg Close — Range —
Q4 2014
Shares 79,544 Value ($000) $8,213 Avg Close — Range —
Q3 2014
Shares 78,441 Value ($000) $7,749 Avg Close — Range —
Q2 2014
Shares 78,163 Value ($000) $7,340 Avg Close — Range —
Q1 2014
Shares 72,406 Value ($000) $6,348 Avg Close — Range —
Q4 2013
Shares 65,754 Value ($000) $5,784 Avg Close — Range —
Q3 2013
Shares 64,886 Value ($000) $5,118 Avg Close — Range —
Q2 2013
Shares 63,072 Value ($000) $4,495 Avg Close — Range —