Guggenheim Funds

CLOSED-END NATIONAL MUNICIPAL PORTFOLIO Series 17

PRICE HISTORY

DATE OFFER PRICE BID PRICE LIQUIDATION PRICE
5/23/12 $0.00000 $10.48650 $10.48650
5/22/12 $0.00000 $10.43880 $10.43880
5/21/12 $0.00000 $10.43470 $10.43470
5/18/12 $0.00000 $10.40130 $10.40130
5/17/12 $0.00000 $10.42290 $10.42290
5/16/12 $0.00000 $10.45990 $10.45990
5/15/12 $0.00000 $10.46250 $10.46250
5/14/12 $0.00000 $10.42880 $10.42880
5/11/12 $0.00000 $10.45960 $10.45960
5/10/12 $0.00000 $10.48990 $10.48990
5/9/12 $0.00000 $10.46750 $10.46750
5/8/12 $0.00000 $10.43480 $10.43480
5/7/12 $0.00000 $10.41310 $10.41310
5/4/12 $0.00000 $10.41650 $10.41650
5/3/12 $0.00000 $10.41790 $10.41790
5/2/12 $0.00000 $10.40540 $10.40540
5/1/12 $0.00000 $10.41710 $10.41710
4/30/12 $0.00000 $10.37980 $10.37980
4/27/12 $0.00000 $10.35320 $10.35320
4/26/12 $0.00000 $10.34380 $10.34380
4/25/12 $0.00000 $10.34380 $10.34380
Past performance does not guarantee future results.

DISTRIBUTION HISTORY

Export
EX-DIVIDEND DATE RECORD DATE PAYABLE DATE PRINCIPAL DISTRIBUTION INCOME/INTEREST DISTRIBUTION TOTAL DISTRIBUTION
5/11/12 5/15/12 5/25/12 $0.00000 $0.05210 $0.05210
4/11/12 4/13/12 4/25/12 $0.00000 $0.05250 $0.05250
3/13/12 3/15/12 3/26/12 $0.00000 $0.05220 $0.05220
2/13/12 2/15/12 2/27/12 $0.00000 $0.05210 $0.05210
1/11/12 1/13/12 1/25/12 $0.00000 $0.05210 $0.05210
12/13/11 12/15/11 12/27/11 $0.00260 $0.05190 $0.05450
11/11/11 11/15/11 11/25/11 $0.00000 $0.05170 $0.05170
10/12/11 10/14/11 10/25/11 $0.00000 $0.05180 $0.05180
9/13/11 9/15/11 9/26/11 $0.00000 $0.05170 $0.05170
8/11/11 8/15/11 8/25/11 $0.00000 $0.05150 $0.05150
7/13/11 7/15/11 7/25/11 $0.00000 $0.05170 $0.05170
6/13/11 6/15/11 6/27/11 $0.00000 $0.05140 $0.05140
5/11/11 5/13/11 5/25/11 $0.00000 $0.05160 $0.05160
4/13/11 4/15/11 4/25/11 $0.00000 $0.05180 $0.05180
3/11/11 3/15/11 3/25/11 $0.00000 $0.05260 $0.05260
2/11/11 2/15/11 2/25/11 $0.00000 $0.05260 $0.05260
1/12/11 1/14/11 1/25/11 $0.00000 $0.05410 $0.05410
12/13/10 12/15/10 12/27/10 $0.00000 $0.05320 $0.05320
11/11/10 11/15/10 11/26/10 $0.00000 $0.05340 $0.05340
10/13/10 10/15/10 10/25/10 $0.00000 $0.05330 $0.05330
9/13/10 9/15/10 9/27/10 $0.00000 $0.05250 $0.05250
8/11/10 8/13/10 8/25/10 $0.00000 $0.05280 $0.05280
7/13/10 7/15/10 7/26/10 $0.00000 $0.05190 $0.05190
6/11/10 6/15/10 6/25/10 $0.00000 $0.04960 $0.04960

ANNUAL TOTAL DISTRIBUTION*

2012 YTD $0.26100
2011 $0.62700
2010 $0.36670
Total $1.25470

*Can be comprised of both principal and income/interest distributions.

Investors should carefully consider the investment objectives and policies, risk considerations, charges and ongoing expenses of any investment product before investing. The prospectus contains this and other relevant information. Please read the prospectus carefully before you invest. To obtain a prospectus, please contact a securities representative or Guggenheim Funds Distributors, LLC, 2455 Corporate West Drive, Lisle, Illinois 60532, 800-345-7999, or download one by accessing the Literature section of this website.

NOT FDIC INSURED | NOT BANK GUARANTEED | MAY LOSE VALUE