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Sumco (SUMCF) Stock Chart & Stock Price History

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$21.43 -1.87 (-8.03%)
As of 06/9/2026 03:21 PM Eastern

Sumco Stock Price Performance

The Sumco (SUMCF) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 211.71%, with a year-to-date return of 125.53%. In the past month, the stock has decreased 10.03%, reflecting recent market activity.

As of the latest close, Sumco traded at $21.43 with a market cap of and volume of 22,002 shares.

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5 Day
Performance
-15.74%
1 Month
Performance
-10.03%
3 Month
Performance
+99.35%
Year-To-Date
Performance
+125.53%
1 Year
Performance
+211.71%

SUMCF Stock Chart for Wednesday, June, 10, 2026

Sumco Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/09/2026$23.30$21.43
-8.03%
$21.50$20.3022,002 shs$0.00
06/08/2026$25.43$23.30
-8.39%
$23.80$23.308,263 shs$0.00
06/05/2026$28.02$25.43
-9.22%
$26.25$23.2519,694 shs$0.00
06/04/2026$28.36$28.02
-1.21%
$28.67$27.0016,256 shs$0.00
06/03/2026$27.42$28.36
+3.41%
$29.44$28.008,928 shs$0.00
06/02/2026$28.00$27.42
-2.06%
$28.76$24.506,621 shs$0.00
06/01/2026$26.24$28.00
+6.71%
$29.30$27.1115,856 shs$0.00
05/29/2026$21.85$26.24
+20.07%
$26.55$24.006,603 shs$0.00
05/28/2026$21.42$21.85
+2.03%
$21.85$20.553,235 shs$0.00
05/27/2026$22.00$21.42
-2.64%
$21.42$19.396,979 shs$0.00
05/26/2026$20.76$22.00
+5.99%
$22.00$21.367,317 shs$0.00
05/25/2026$20.76$20.76$21.11$18.508,791 shs$0.00
05/22/2026$20.50$20.76
+1.25%
$21.11$18.508,791 shs$0.00
05/21/2026$18.99$20.50
+7.95%
$20.75$19.484,816 shs$0.00
05/20/2026$19.41$18.99
-2.16%
$20.31$17.915,209 shs$0.00
05/19/2026$19.00$19.41
+2.16%
$19.41$17.794,107 shs$0.00
05/18/2026$19.48$19.00
-2.44%
$19.79$17.4596,392 shs$0.00
05/15/2026$22.05$19.48
-11.68%
$20.70$18.7410,295 shs$0.00
05/14/2026$21.91$22.05
+0.66%
$23.10$22.054,907 shs$0.00
05/13/2026$19.55$21.91
+12.08%
$22.04$21.7037,868 shs$0.00
05/12/2026$23.15$19.55
-15.57%
$19.64$19.343,440 shs$0.00
05/11/2026$23.82$23.15
-2.82%
$24.28$22.2717,782 shs$0.00

This page (OTCMKTS:SUMCF) was last updated on 6/10/2026 by MarketBeat.com Staff.
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