QSE:SIIS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 28, 2026	0.79	0.79	0.78	0.79	0.79	0.38%	13,340,431
Apr 27, 2026	0.76	0.79	0.76	0.78	0.78	2.89%	19,278,293
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
Apr 20, 2026	0.76	0.76	0.75	0.76	0.76	-	3,400,060
Apr 19, 2026	0.76	0.76	0.75	0.76	0.76	0.40%	459,107
Apr 16, 2026	0.77	0.77	0.75	0.76	0.76	-0.53%	2,019,872
Apr 15, 2026	0.75	0.76	0.75	0.76	0.76	0.80%	1,533,097
Apr 14, 2026	0.74	0.76	0.74	0.75	0.75	1.48%	4,295,241
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
Jan 26, 2026	0.76	0.78	0.76	0.77	0.71	0.65%	1,359,759
Jan 25, 2026	0.78	0.78	0.76	0.77	0.71	-1.79%	3,183,435
Jan 22, 2026	0.78	0.78	0.78	0.78	0.72	0.38%	3,865,625
Jan 21, 2026	0.77	0.78	0.77	0.78	0.72	-0.51%	2,464,609
Jan 20, 2026	0.78	0.79	0.78	0.78	0.72	0.13%	3,007,437
Jan 19, 2026	0.78	0.79	0.78	0.78	0.72	1.69%	5,001,394
Jan 18, 2026	0.77	0.78	0.77	0.77	0.71	0.39%	3,379,907
Jan 15, 2026	0.77	0.77	0.76	0.77	0.71	-0.90%	1,169,288
Jan 14, 2026	0.78	0.78	0.76	0.77	0.71	-0.64%	6,017,227
Jan 13, 2026	0.77	0.78	0.77	0.78	0.72	1.43%	16,151,670
Jan 12, 2026	0.76	0.77	0.76	0.77	0.71	1.05%	7,636,668
Jan 11, 2026	0.75	0.76	0.74	0.76	0.70	1.33%	5,261,949
Jan 8, 2026	0.76	0.76	0.75	0.75	0.69	-0.92%	3,607,304
Jan 7, 2026	0.75	0.76	0.75	0.76	0.70	0.93%	4,762,391
Jan 6, 2026	0.74	0.76	0.74	0.75	0.69	1.21%	8,914,820
Jan 5, 2026	0.72	0.75	0.72	0.74	0.68	2.21%	5,692,388
Jan 4, 2026	0.73	0.74	0.72	0.73	0.67	-0.14%	2,548,167
Dec 31, 2025	0.72	0.73	0.72	0.73	0.67	0.83%	1,792,499
Dec 30, 2025	0.73	0.73	0.72	0.72	0.67	-1.23%	2,034,909
Dec 29, 2025	0.72	0.73	0.72	0.73	0.67	0.28%	765,655
Dec 28, 2025	0.72	0.73	0.72	0.73	0.67	1.25%	1,225,504
Dec 25, 2025	0.72	0.72	0.72	0.72	0.66	-0.55%	430,779
Dec 24, 2025	0.72	0.72	0.72	0.72	0.67	0.42%	1,841,487
Dec 23, 2025	0.72	0.72	0.72	0.72	0.66	0.70%	1,199,131
Dec 22, 2025	0.71	0.72	0.71	0.71	0.66	-0.56%	1,294,086
Dec 21, 2025	0.71	0.72	0.71	0.72	0.66	0.70%	2,590,835
Dec 17, 2025	0.72	0.72	0.71	0.71	0.66	-1.52%	1,222,455
Dec 16, 2025	0.72	0.73	0.72	0.72	0.67	-0.55%	1,015,681
Dec 15, 2025	0.73	0.73	0.72	0.73	0.67	-0.27%	1,366,218
Dec 14, 2025	0.73	0.73	0.72	0.73	0.67	-	942,862
Dec 11, 2025	0.73	0.73	0.73	0.73	0.67	0.69%	1,765,239
Dec 10, 2025	0.72	0.73	0.72	0.73	0.67	0.28%	766,523
Dec 9, 2025	0.73	0.73	0.72	0.72	0.67	-0.69%	1,011,033
Dec 8, 2025	0.73	0.73	0.72	0.73	0.67	-0.27%	1,898,160
Dec 7, 2025	0.73	0.73	0.73	0.73	0.67	-0.54%	1,722,299
Dec 4, 2025	0.73	0.74	0.73	0.73	0.68	0.27%	1,283,296
Dec 3, 2025	0.73	0.74	0.73	0.73	0.68	0.14%	360,121
Dec 2, 2025	0.73	0.74	0.73	0.73	0.68	-0.14%	877,278
Dec 1, 2025	0.73	0.74	0.73	0.73	0.68	-0.14%	1,173,461