Principal Spectrum Preferred Securities ETF (NY: PREF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2021	18.26	18.31	18.26	18.30	56,216	+0.01(+0.05%)
Jul 29, 2021	18.26	18.32	18.26	18.29	314,980	+0.02(+0.10%)
Jul 28, 2021	18.26	18.28	18.26	18.27	39,196	-0.00(-0.02%)
Jul 27, 2021	18.30	18.36	18.27	18.28	41,179	+0.00(+0.02%)
Jul 26, 2021	18.26	18.29	18.26	18.27	90,723	+0.00(+0.00%)
Jul 23, 2021	18.24	18.27	18.24	18.27	24,179	-0.01(-0.05%)
Jul 22, 2021	18.25	18.28	18.25	18.28	141,307	+0.04(+0.19%)
Jul 21, 2021	18.24	18.25	18.22	18.25	103,362	+0.00(+0.00%)
Jul 20, 2021	18.32	18.32	18.25	18.25	66,605	-0.01(-0.05%)
Jul 19, 2021	18.24	18.26	18.23	18.25	43,083	+0.00(+0.00%)
Jul 16, 2021	18.33	18.33	18.24	18.25	156,354	-0.01(-0.05%)
Jul 15, 2021	18.25	18.26	18.22	18.26	103,167	+0.02(+0.10%)
Jul 14, 2021	18.28	18.28	18.21	18.25	74,935	+0.05(+0.27%)
Jul 13, 2021	18.28	18.30	18.19	18.20	86,710	-0.02(-0.12%)
Jul 12, 2021	18.20	18.23	18.20	18.22	90,672	+0.01(+0.05%)
Jul 09, 2021	18.21	18.22	18.19	18.21	128,804	+0.00(+0.00%)
Jul 08, 2021	18.19	18.27	18.18	18.21	103,618	-0.01(-0.05%)
Jul 07, 2021	18.26	18.48	18.18	18.22	106,706	+0.04(+0.19%)
Jul 06, 2021	18.15	18.20	18.15	18.18	43,279	-0.02(-0.09%)
Jul 02, 2021	18.17	18.21	18.17	18.20	42,432	+0.03(+0.14%)
Jul 01, 2021	18.19	18.19	18.14	18.18	86,820	+0.00(+0.02%)
Jun 30, 2021	18.21	18.21	18.14	18.17	134,381	+0.01(+0.07%)
Jun 29, 2021	18.15	18.16	18.13	18.16	89,741	+0.02(+0.12%)
Jun 28, 2021	18.12	18.14	18.12	18.14	261,107	+0.02(+0.12%)
Jun 25, 2021	18.13	18.13	18.10	18.12	73,299	-0.01(-0.05%)
Jun 24, 2021	18.12	18.13	18.10	18.12	173,317	+0.02(+0.12%)
Jun 23, 2021	18.11	18.11	18.09	18.10	82,715	+0.00(+0.00%)
Jun 22, 2021	18.15	18.15	18.07	18.10	108,913	+0.03(+0.14%)
Jun 21, 2021	18.08	18.10	18.06	18.08	126,839	+0.00(+0.00%)
Jun 18, 2021	18.07	18.09	18.04	18.08	21,787	+0.02(+0.12%)
Jun 17, 2021	18.09	18.09	18.05	18.05	106,869	+0.00(+0.00%)
Jun 16, 2021	18.11	18.11	18.03	18.05	74,336	-0.06(-0.34%)
Jun 15, 2021	18.10	18.12	18.06	18.12	106,112	+0.02(+0.10%)
Jun 14, 2021	18.09	18.10	18.06	18.10	144,511	+0.03(+0.15%)
Jun 11, 2021	18.06	18.10	18.06	18.07	279,444	-0.02(-0.10%)
Jun 10, 2021	18.08	18.10	18.08	18.09	169,299	+0.03(+0.15%)
Jun 09, 2021	18.08	18.08	18.05	18.06	88,301	+0.01(+0.05%)
Jun 08, 2021	18.08	18.08	18.04	18.05	97,112	+0.02(+0.10%)
Jun 07, 2021	18.05	18.05	18.01	18.04	68,396	-0.03(-0.15%)
Jun 04, 2021	18.05	18.06	18.01	18.06	98,100	+0.04(+0.24%)
Jun 03, 2021	18.00	18.02	17.99	18.02	79,973	+0.00(+0.00%)
Jun 02, 2021	18.00	18.04	18.00	18.02	95,538	+0.01(+0.07%)
Jun 01, 2021	18.02	18.02	17.98	18.01	122,580	-0.01(-0.04%)
May 28, 2021	18.04	18.04	18.00	18.01	117,687	+0.01(+0.08%)
May 27, 2021	18.05	18.05	17.98	18.00	63,611	+0.02(+0.10%)
May 26, 2021	18.00	18.00	17.97	17.98	62,352	+0.00(+0.00%)
May 25, 2021	18.07	18.07	17.97	17.98	111,496	-0.00(-0.02%)
May 24, 2021	18.00	18.00	17.96	17.99	100,871	+0.05(+0.27%)
May 21, 2021	17.98	17.98	17.94	17.94	49,096	-0.01(-0.05%)
May 20, 2021	17.96	17.99	17.95	17.95	31,804	+0.02(+0.10%)
May 19, 2021	18.03	18.03	17.91	17.93	145,754	+0.00(+0.00%)
May 18, 2021	18.00	18.00	17.92	17.93	101,831	-0.02(-0.10%)
May 17, 2021	17.95	17.95	17.92	17.95	43,647	+0.01(+0.05%)
May 14, 2021	17.94	17.95	17.89	17.94	75,303	-0.00(-0.02%)
May 13, 2021	17.89	17.95	17.89	17.94	128,590	+0.02(+0.12%)
May 12, 2021	18.04	18.04	17.89	17.92	156,466	-0.03(-0.19%)
May 11, 2021	18.01	18.01	17.94	17.96	55,779	-0.01(-0.05%)
May 10, 2021	17.92	18.00	17.92	17.96	58,961	+0.00(+0.00%)
May 07, 2021	17.99	18.00	17.96	17.96	164,394	-0.02(-0.09%)
May 06, 2021	17.97	17.99	17.96	17.98	102,256	-0.01(-0.05%)
May 05, 2021	17.97	17.99	17.96	17.99	72,363	+0.04(+0.24%)
May 04, 2021	18.00	18.00	17.95	17.95	71,638	-0.02(-0.10%)