QSE:SIIS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 9, 2026	0.81	0.81	0.80	0.81	0.81	-1.23%	5,480,764
Mar 8, 2026	0.85	0.85	0.81	0.82	0.82	-3.78%	10,658,440
Mar 5, 2026	0.84	0.87	0.84	0.85	0.85	1.44%	7,695,725
Mar 4, 2026	0.88	0.88	0.84	0.84	0.84	4.37%	19,348,070
Mar 3, 2026	0.75	0.80	0.74	0.80	0.80	6.95%	8,703,159
Mar 2, 2026	0.78	0.78	0.75	0.75	0.75	-6.03%	5,166,699
Feb 26, 2026	0.80	0.80	0.80	0.80	0.80	-0.87%	847,769
Feb 25, 2026	0.81	0.81	0.80	0.80	0.80	-1.23%	2,387,460
Feb 24, 2026	0.82	0.83	0.81	0.81	0.81	-0.85%	2,270,046
Feb 23, 2026	0.80	0.83	0.79	0.82	0.82	3.27%	5,575,704
Feb 22, 2026	0.82	0.83	0.79	0.79	0.79	-2.58%	1,630,142
Feb 19, 2026	0.85	0.85	0.81	0.82	0.82	-4.23%	2,967,898
Feb 18, 2026	0.85	0.86	0.85	0.85	0.85	-0.23%	688,708
Feb 17, 2026	0.87	0.87	0.85	0.85	0.85	-0.35%	3,765,414
Feb 16, 2026	0.82	0.87	0.82	0.86	0.86	4.26%	15,998,220
Feb 15, 2026	0.82	0.83	0.82	0.82	0.82	0.12%	2,998,832
Feb 12, 2026	0.83	0.83	0.82	0.82	0.82	-	2,177,254
Feb 11, 2026	0.80	0.82	0.80	0.82	0.82	3.14%	9,220,019
Feb 9, 2026	0.78	0.80	0.78	0.80	0.80	2.32%	17,289,640
Feb 8, 2026	0.77	0.78	0.77	0.78	0.78	1.17%	1,160,252
Feb 5, 2026	0.78	0.78	0.77	0.77	0.77	-0.90%	3,715,377
Feb 4, 2026	0.78	0.78	0.77	0.78	0.78	0.39%	701,857
Feb 3, 2026	0.76	0.78	0.76	0.77	0.77	0.78%	4,173,565
Feb 2, 2026	0.77	0.77	0.76	0.77	0.77	-	1,654,396
Feb 1, 2026	0.77	0.77	0.76	0.77	0.77	-	2,587,258
Jan 29, 2026	0.77	0.77	0.76	0.77	0.77	-0.39%	1,814,845
Jan 28, 2026	0.78	0.78	0.77	0.77	0.77	-0.65%	1,157,252
Jan 27, 2026	0.77	0.78	0.77	0.77	0.77	-	4,453,803
Jan 26, 2026	0.76	0.78	0.76	0.77	0.77	0.65%	1,359,759
Jan 25, 2026	0.78	0.78	0.76	0.77	0.77	-1.79%	3,183,435
Jan 22, 2026	0.78	0.78	0.78	0.78	0.78	0.38%	3,865,625
Jan 21, 2026	0.77	0.78	0.77	0.78	0.78	-0.51%	2,464,609
Jan 20, 2026	0.78	0.79	0.78	0.78	0.78	0.13%	3,007,437
Jan 19, 2026	0.78	0.79	0.78	0.78	0.78	1.69%	5,001,394
Jan 18, 2026	0.77	0.78	0.77	0.77	0.77	0.39%	3,379,907
Jan 15, 2026	0.77	0.77	0.76	0.77	0.77	-0.90%	1,169,288
Jan 14, 2026	0.78	0.78	0.76	0.77	0.77	-0.64%	6,017,227
Jan 13, 2026	0.77	0.78	0.77	0.78	0.78	1.43%	16,151,670
Jan 12, 2026	0.76	0.77	0.76	0.77	0.77	1.05%	7,636,668
Jan 11, 2026	0.75	0.76	0.74	0.76	0.76	1.33%	5,261,949
Jan 8, 2026	0.76	0.76	0.75	0.75	0.75	-0.92%	3,607,304
Jan 7, 2026	0.75	0.76	0.75	0.76	0.76	0.93%	4,762,391
Jan 6, 2026	0.74	0.76	0.74	0.75	0.75	1.21%	8,914,820
Jan 5, 2026	0.72	0.75	0.72	0.74	0.74	2.21%	5,692,388
Jan 4, 2026	0.73	0.74	0.72	0.73	0.73	-0.14%	2,548,167
Dec 31, 2025	0.72	0.73	0.72	0.73	0.73	0.83%	1,792,499
Dec 30, 2025	0.73	0.73	0.72	0.72	0.72	-1.23%	2,034,909
Dec 29, 2025	0.72	0.73	0.72	0.73	0.73	0.28%	765,655
Dec 28, 2025	0.72	0.73	0.72	0.73	0.73	1.25%	1,225,504
Dec 25, 2025	0.72	0.72	0.72	0.72	0.72	-0.55%	430,779
Dec 24, 2025	0.72	0.72	0.72	0.72	0.72	0.42%	1,841,487
Dec 23, 2025	0.72	0.72	0.72	0.72	0.72	0.70%	1,199,131
Dec 22, 2025	0.71	0.72	0.71	0.71	0.71	-0.56%	1,294,086
Dec 21, 2025	0.71	0.72	0.71	0.72	0.72	0.70%	2,590,835
Dec 17, 2025	0.72	0.72	0.71	0.71	0.71	-1.52%	1,222,455
Dec 16, 2025	0.72	0.73	0.72	0.72	0.72	-0.55%	1,015,681
Dec 15, 2025	0.73	0.73	0.72	0.73	0.73	-0.27%	1,366,218
Dec 14, 2025	0.73	0.73	0.72	0.73	0.73	-	942,862
Dec 11, 2025	0.73	0.73	0.73	0.73	0.73	0.69%	1,765,239
Dec 10, 2025	0.72	0.73	0.72	0.73	0.73	0.28%	766,523
Dec 9, 2025	0.73	0.73	0.72	0.72	0.72	-0.69%	1,011,033
Dec 8, 2025	0.73	0.73	0.72	0.73	0.73	-0.27%	1,898,160
Dec 7, 2025	0.73	0.73	0.73	0.73	0.73	-0.54%	1,722,299
Dec 4, 2025	0.73	0.74	0.73	0.73	0.73	0.27%	1,283,296
Dec 3, 2025	0.73	0.74	0.73	0.73	0.73	0.14%	360,121
Dec 2, 2025	0.73	0.74	0.73	0.73	0.73	-0.14%	877,278
Dec 1, 2025	0.73	0.74	0.73	0.73	0.73	-0.14%	1,173,461
Nov 30, 2025	0.74	0.75	0.73	0.73	0.73	-0.68%	3,855,681
Nov 27, 2025	0.75	0.75	0.74	0.74	0.74	-1.47%	1,816,507
Nov 26, 2025	0.73	0.75	0.73	0.75	0.75	2.60%	2,880,526
Nov 25, 2025	0.73	0.74	0.73	0.73	0.73	-1.35%	1,266,583
Nov 24, 2025	0.74	0.74	0.72	0.74	0.74	-0.40%	1,674,949
Nov 23, 2025	0.74	0.74	0.74	0.74	0.74	-0.27%	965,080
Nov 20, 2025	0.75	0.75	0.74	0.75	0.75	-0.93%	1,142,605
Nov 19, 2025	0.75	0.75	0.75	0.75	0.75	0.80%	557,785
Nov 18, 2025	0.75	0.75	0.74	0.75	0.75	-0.80%	715,535
Nov 17, 2025	0.75	0.75	0.74	0.75	0.75	0.67%	3,071,199
Nov 16, 2025	0.76	0.76	0.75	0.75	0.75	-1.19%	1,907,412
Nov 13, 2025	0.76	0.77	0.75	0.76	0.76	-1.56%	5,177,443
Nov 12, 2025	0.77	0.77	0.76	0.77	0.77	-0.26%	3,988,163
Nov 11, 2025	0.75	0.77	0.75	0.77	0.77	2.67%	8,518,216
Nov 10, 2025	0.74	0.75	0.74	0.75	0.75	0.13%	1,378,012
Nov 9, 2025	0.75	0.75	0.74	0.75	0.75	0.13%	683,341
Nov 6, 2025	0.75	0.75	0.75	0.75	0.75	0.27%	548,132
Nov 5, 2025	0.75	0.76	0.74	0.75	0.75	-0.40%	794,232
Nov 4, 2025	0.75	0.75	0.74	0.75	0.75	1.22%	1,896,648
Nov 3, 2025	0.75	0.76	0.73	0.74	0.74	-1.60%	4,052,511
Nov 2, 2025	0.75	0.76	0.75	0.75	0.75	-0.40%	564,113
Oct 30, 2025	0.75	0.76	0.75	0.76	0.76	-0.66%	1,043,870
Oct 29, 2025	0.77	0.77	0.76	0.76	0.76	-	5,203,532
Oct 28, 2025	0.77	0.77	0.76	0.76	0.76	-0.39%	3,246,722
Oct 27, 2025	0.76	0.76	0.76	0.76	0.76	0.26%	6,523,797
Oct 26, 2025	0.76	0.76	0.76	0.76	0.76	1.33%	3,736,780
Oct 23, 2025	0.74	0.76	0.74	0.75	0.75	2.04%	8,032,031
Oct 22, 2025	0.73	0.74	0.73	0.74	0.74	0.68%	1,497,909
Oct 21, 2025	0.73	0.73	0.73	0.73	0.73	0.27%	4,675,784
Oct 20, 2025	0.73	0.73	0.72	0.73	0.73	0.41%	292,702
Oct 19, 2025	0.73	0.73	0.72	0.73	0.73	-0.27%	1,003,139
Oct 16, 2025	0.73	0.73	0.72	0.73	0.73	-	1,037,957
Oct 15, 2025	0.72	0.73	0.72	0.73	0.73	0.28%	1,369,058