QSE:SIIS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 13, 2026	0.74	0.75	0.73	0.74	0.74	0.41%	5,544,570
Apr 12, 2026	0.74	0.74	0.72	0.74	0.74	-0.67%	2,183,307
Apr 9, 2026	0.75	0.75	0.74	0.75	0.75	-0.67%	2,000,817
Apr 8, 2026	0.73	0.76	0.73	0.75	0.75	4.60%	8,238,951
Apr 7, 2026	0.72	0.72	0.72	0.72	0.72	-0.55%	839,376
Apr 6, 2026	0.71	0.73	0.71	0.72	0.72	1.55%	3,394,655
Apr 5, 2026	0.73	0.73	0.71	0.71	0.71	-1.25%	738,077
Apr 2, 2026	0.73	0.73	0.72	0.72	0.72	-1.51%	938,255
Apr 1, 2026	0.72	0.73	0.72	0.73	0.73	1.39%	2,689,899
Mar 31, 2026	0.72	0.72	0.72	0.72	0.72	0.28%	1,529,624
Mar 30, 2026	0.72	0.73	0.71	0.72	0.72	-8.77%	11,044,870
Mar 29, 2026	0.80	0.80	0.78	0.79	0.73	-1.38%	2,303,327
Mar 26, 2026	0.81	0.81	0.80	0.80	0.74	-0.62%	4,654,850
Mar 25, 2026	0.80	0.81	0.80	0.80	0.74	-	2,007,477
Mar 24, 2026	0.80	0.80	0.80	0.80	0.74	-0.37%	2,068,326
Mar 18, 2026	0.79	0.81	0.79	0.81	0.74	1.64%	2,594,059
Mar 17, 2026	0.80	0.81	0.78	0.79	0.73	-0.38%	3,398,190
Mar 16, 2026	0.80	0.80	0.79	0.80	0.74	-0.50%	2,867,861
Mar 15, 2026	0.80	0.81	0.80	0.80	0.74	-1.36%	2,416,139
Mar 12, 2026	0.80	0.81	0.80	0.81	0.75	1.12%	4,262,736
Mar 11, 2026	0.81	0.81	0.80	0.80	0.74	-0.87%	2,222,965
Mar 10, 2026	0.81	0.83	0.81	0.81	0.75	0.50%	2,008,573
Mar 9, 2026	0.81	0.81	0.80	0.81	0.74	-1.23%	5,480,764
Mar 8, 2026	0.85	0.85	0.81	0.82	0.75	-3.78%	10,658,440
Mar 5, 2026	0.84	0.87	0.84	0.85	0.78	1.44%	7,695,725
Mar 4, 2026	0.88	0.88	0.84	0.84	0.77	4.37%	19,348,070
Mar 3, 2026	0.75	0.80	0.74	0.80	0.74	6.95%	8,703,159
Mar 2, 2026	0.78	0.78	0.75	0.75	0.69	-6.03%	5,166,699
Feb 26, 2026	0.80	0.80	0.80	0.80	0.74	-0.87%	847,769
Feb 25, 2026	0.81	0.81	0.80	0.80	0.74	-1.23%	2,387,460
Feb 24, 2026	0.82	0.83	0.81	0.81	0.75	-0.85%	2,270,046
Feb 23, 2026	0.80	0.83	0.79	0.82	0.76	3.27%	5,575,704
Feb 22, 2026	0.82	0.83	0.79	0.79	0.73	-2.58%	1,630,142
Feb 19, 2026	0.85	0.85	0.81	0.82	0.75	-4.23%	2,967,898
Feb 18, 2026	0.85	0.86	0.85	0.85	0.79	-0.23%	688,708
Feb 17, 2026	0.87	0.87	0.85	0.85	0.79	-0.35%	3,765,414
Feb 16, 2026	0.82	0.87	0.82	0.86	0.79	4.26%	15,998,220
Feb 15, 2026	0.82	0.83	0.82	0.82	0.76	0.12%	2,998,832
Feb 12, 2026	0.83	0.83	0.82	0.82	0.76	-	2,437,462
Feb 11, 2026	0.80	0.82	0.80	0.82	0.76	3.14%	9,220,019
Feb 9, 2026	0.78	0.80	0.78	0.80	0.73	2.32%	17,289,640
Feb 8, 2026	0.77	0.78	0.77	0.78	0.72	1.17%	1,160,252
Feb 5, 2026	0.78	0.78	0.77	0.77	0.71	-0.90%	3,715,377
Feb 4, 2026	0.78	0.78	0.77	0.78	0.72	0.39%	701,857
Feb 3, 2026	0.76	0.78	0.76	0.77	0.71	0.78%	4,173,565
Feb 2, 2026	0.77	0.77	0.76	0.77	0.71	-	1,654,396
Feb 1, 2026	0.77	0.77	0.76	0.77	0.71	-	2,587,258
Jan 29, 2026	0.77	0.77	0.76	0.77	0.71	-0.39%	1,814,845
Jan 28, 2026	0.78	0.78	0.77	0.77	0.71	-0.65%	1,157,252
Jan 27, 2026	0.77	0.78	0.77	0.77	0.71	-	4,453,803