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SUMCO (SUOPY) Stock Chart & Stock Price History

SUMCO logo
$40.20 0.00 (0.00%)
As of 05/22/2026 03:29 PM Eastern
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SUMCO Stock Price Performance

The SUMCO (SUOPY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 196.90%, with a year-to-date return of 126.48%. In the past month, the stock has increased 41.05%, reflecting recent market activity.

As of the latest close, SUMCO traded at $40.20 with a market cap of $7.03 billion and volume of 3,062 shares. Five years ago, the stock traded at $45.24, representing a 11.14% decrease over that period. At the time, it had a market cap of $6.56 billion and a volume of 5 shares.

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5 Day
Performance
+0.55%
1 Month
Performance
+41.05%
3 Month
Performance
+76.63%
Year-To-Date
Performance
+126.48%
1 Year
Performance
+196.90%
5 Year
Performance
-11.14%

SUOPY Stock Chart for Tuesday, May, 26, 2026

SUOPY Chart by TradingView

SUMCO Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/25/2026$40.20$40.20$40.32$39.753,062 shs$7.03 billion
05/22/2026$39.98$40.20
+0.55%		$40.32$39.753,062 shs$7.03 billion
05/21/2026$39.23$39.98
+1.91%		$39.98$39.61795 shs$6.99 billion
05/20/2026$37.90$39.23
+3.51%		$39.23$37.501,777 shs$6.86 billion
05/19/2026$37.89$37.90
+0.03%		$37.90$37.9012,776 shs$6.63 billion
05/18/2026$39.30$37.89
-3.59%		$39.14$36.708,681 shs$6.63 billion
05/15/2026$42.73$39.30
-8.03%		$39.80$39.257,997 shs$6.87 billion
05/14/2026$43.39$42.73
-1.52%		$44.00$42.3212,841 shs$7.47 billion
05/13/2026$39.25$43.39
+10.55%		$44.20$43.3918,974 shs$7.59 billion
05/12/2026$46.33$39.25
-15.28%		$39.79$38.6923,824 shs$6.86 billion
05/11/2026$46.42$46.33
-0.19%		$46.51$46.1811,552 shs$8.10 billion
05/08/2026$38.90$46.42
+19.33%		$47.00$45.8083,247 shs$6.80 billion
05/07/2026$34.50$38.90
+12.75%		$38.90$37.469,704 shs$6.80 billion
05/06/2026$33.28$34.50
+3.67%		$34.50$34.015,943 shs$6.03 billion
05/05/2026N/A$33.28$33.56$32.983,453 shs$5.82 billion
04/30/2026$28.32$31.13
+9.92%		$31.13$31.13444 shs$5.44 billion
04/29/2026$29.00$28.32
-2.34%		$28.32$28.041,052 shs$5.07 billion
04/28/2026$28.50$29.00
+1.75%		$29.54$29.002,442 shs$5.07 billion
04/27/2026$28.50$28.50$28.61$27.102,005 shs$4.98 billion
04/24/2026$26.78$28.50
+6.42%		$28.61$27.102,005 shs$4.98 billion
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This page (OTCMKTS:SUOPY) was last updated on 5/26/2026 by MarketBeat.com Staff.
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