NUVEEN MUN OPPORTUNITY FD IN

CUSIP: 670984103 Class: COM

Cambridge Investment Research Advisors, Inc.'s Holding History (CIK: 0001419186)

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

Q1 2016
Shares 52,481 Value ($000) $773 Avg Close — Range —
Q4 2015
Shares 45,341 Value ($000) $650 Avg Close — Range —
Q3 2015
Shares 44,126 Value ($000) $622 Avg Close — Range —
Q2 2015
Shares 38,786 Value ($000) $528 Avg Close — Range —
Q1 2015
Shares 26,506 Value ($000) $389 Avg Close — Range —
Q4 2014
Shares 36,712 Value ($000) $539 Avg Close — Range —
Q3 2014
Shares 34,507 Value ($000) $492 Avg Close — Range —
Q2 2014
Shares 33,648 Value ($000) $475 Avg Close — Range —
Q1 2014
Shares 27,841 Value ($000) $383 Avg Close — Range —
Q4 2013
Shares 25,115 Value ($000) $332 Avg Close — Range —
Q3 2013
Shares 200,136 Value ($000) $2,600 Avg Close — Range —
Q2 2013
Shares 18,043 Value ($000) $253 Avg Close — Range —