QSE:SIIS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 2, 2026	0.79	0.79	0.78	0.79	0.79	-0.50%	2,688,580
Jul 1, 2026	0.79	0.80	0.79	0.80	0.80	-	277,621
Jun 30, 2026	0.80	0.80	0.80	0.80	0.80	-0.50%	181,858
Jun 29, 2026	0.80	0.80	0.80	0.80	0.80	0.13%	435,094
Jun 28, 2026	0.80	0.80	0.79	0.80	0.80	-0.87%	592,782
Jun 25, 2026	0.80	0.81	0.80	0.81	0.81	0.12%	1,395,248
Jun 24, 2026	0.80	0.81	0.80	0.80	0.80	-0.37%	3,140,870
Jun 23, 2026	0.80	0.81	0.80	0.81	0.81	0.50%	299,242
Jun 22, 2026	0.80	0.81	0.80	0.80	0.80	-0.25%	2,545,364
Jun 21, 2026	0.80	0.81	0.80	0.81	0.81	0.12%	397,710
Jun 18, 2026	0.80	0.81	0.80	0.80	0.80	-0.62%	1,575,024
Jun 17, 2026	0.81	0.81	0.80	0.81	0.81	-	318,474
Jun 16, 2026	0.80	0.81	0.80	0.81	0.81	1.63%	7,963,182
Jun 15, 2026	0.80	0.81	0.79	0.80	0.80	-0.25%	970,966
Jun 14, 2026	0.80	0.80	0.80	0.80	0.80	1.92%	1,168,429
Jun 11, 2026	0.78	0.79	0.78	0.78	0.78	-0.89%	739,301
Jun 10, 2026	0.78	0.79	0.77	0.79	0.79	0.51%	988,484
Jun 9, 2026	0.78	0.79	0.78	0.79	0.79	2.34%	5,353,570
Jun 8, 2026	0.79	0.79	0.77	0.77	0.77	-3.40%	1,069,747
Jun 7, 2026	0.79	0.80	0.79	0.80	0.80	-0.25%	468,986
Jun 4, 2026	0.79	0.80	0.79	0.80	0.80	0.76%	935,586
Jun 3, 2026	0.80	0.80	0.79	0.79	0.79	-1.13%	377,746
Jun 2, 2026	0.80	0.80	0.80	0.80	0.80	0.13%	955,049
Jun 1, 2026	0.79	0.80	0.79	0.80	0.80	0.63%	6,068,353
May 31, 2026	0.79	0.79	0.79	0.79	0.79	0.63%	1,005,123
May 25, 2026	0.79	0.79	0.79	0.79	0.79	-0.75%	1,762,614
May 24, 2026	0.79	0.80	0.78	0.80	0.80	2.05%	11,774,350
May 21, 2026	0.77	0.78	0.77	0.78	0.78	0.78%	1,051,169
May 20, 2026	0.77	0.78	0.77	0.77	0.77	-0.39%	1,020,628
May 19, 2026	0.77	0.78	0.77	0.78	0.78	1.04%	4,060,613
May 18, 2026	0.79	0.79	0.77	0.77	0.77	-1.92%	4,314,423
May 17, 2026	0.79	0.79	0.78	0.78	0.78	-0.25%	503,457
May 14, 2026	0.79	0.79	0.77	0.79	0.79	-0.38%	4,500,997
May 13, 2026	0.79	0.79	0.78	0.79	0.79	-0.25%	1,779,739
May 12, 2026	0.79	0.79	0.79	0.79	0.79	-0.13%	314,218
May 11, 2026	0.79	0.80	0.79	0.79	0.79	-0.63%	2,140,674
May 10, 2026	0.79	0.80	0.79	0.80	0.80	0.13%	5,986,650
May 7, 2026	0.78	0.80	0.78	0.80	0.80	0.63%	19,734,090
May 6, 2026	0.78	0.79	0.78	0.79	0.79	1.94%	1,829,866
May 5, 2026	0.79	0.79	0.77	0.78	0.78	-1.27%	2,974,171
May 4, 2026	0.79	0.79	0.78	0.79	0.79	0.64%	7,986,176
May 3, 2026	0.78	0.79	0.77	0.78	0.78	0.26%	3,394,630
Apr 30, 2026	0.78	0.78	0.77	0.78	0.78	0.26%	2,988,699
Apr 29, 2026	0.79	0.80	0.77	0.78	0.78	-1.15%	10,138,820
Apr 28, 2026	0.79	0.79	0.78	0.79	0.79	0.38%	13,340,430
Apr 27, 2026	0.76	0.79	0.76	0.78	0.78	2.89%	28,060,600
Apr 26, 2026	0.75	0.77	0.75	0.76	0.76	1.06%	4,402,695
Apr 23, 2026	0.75	0.75	0.74	0.75	0.75	0.53%	5,064,338
Apr 22, 2026	0.75	0.75	0.74	0.75	0.75	-1.06%	1,755,678
Apr 21, 2026	0.75	0.76	0.75	0.76	0.76	-0.40%	2,483,755