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Sumitomo Metal Mining (SMMYY) Stock Chart & Stock Price History

Sumitomo Metal Mining logo
$15.79 -0.91 (-5.46%)
As of 12:24 PM Eastern

Sumitomo Metal Mining Stock Price Performance

The Sumitomo Metal Mining (SMMYY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 122.36%, with a year-to-date return of 57.72%. In the past month, the stock has decreased 0.08%, reflecting recent market activity.

As of the latest close, Sumitomo Metal Mining traded at $16.69 with a market cap of and volume of 66,282 shares. Five years ago, the stock traded at $10.02, representing a 57.63% increase over that period. At the time, it had a market cap of and a volume of 3,471 shares.

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5 Day
Performance
-2.00%
1 Month
Performance
-0.08%
3 Month
Performance
+31.67%
Year-To-Date
Performance
+57.72%
1 Year
Performance
+122.36%
5 Year
Performance
+57.63%

SMMYY Stock Chart for Thursday, September, 10, 2026

Sumitomo Metal Mining Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/09/2026$16.08$16.69
+3.79%
$16.85$16.5266,282 shs$0.00
09/08/2026$16.11$16.08
-0.19%
$16.22$16.03221,563 shs$0.00
09/07/2026$16.11$16.11$16.49$15.7970,676 shs$0.00
09/04/2026$16.52$16.11
-2.48%
$16.49$15.7970,676 shs$0.00
09/03/2026$16.09$16.52
+2.67%
$16.82$16.27142,324 shs$0.00
09/02/2026$17.04$16.09
-5.58%
$16.34$15.85153,991 shs$0.00
09/01/2026$17.28$17.04
-1.39%
$17.40$16.99159,186 shs$0.00
08/31/2026$17.50$17.28
-1.26%
$17.50$17.14115,437 shs$0.00
08/28/2026$17.84$17.50
-1.91%
$18.31$17.43122,698 shs$0.00
08/27/2026$17.89$17.84
-0.28%
$17.87$17.6087,900 shs$0.00
08/26/2026$17.78$17.89
+0.62%
$18.01$17.8696,627 shs$0.00
08/25/2026$18.02$17.78
-1.33%
$17.81$17.42124,750 shs$0.00
08/24/2026$17.24$18.02
+4.52%
$18.25$17.94189,883 shs$0.00
08/21/2026$16.71$17.24
+3.17%
$17.31$17.02122,150 shs$0.00
08/20/2026$15.78$16.71
+5.89%
$16.83$16.19140,716 shs$0.00
08/19/2026$15.09$15.78
+4.57%
$16.03$15.62182,080 shs$0.00
08/18/2026$15.70$15.09
-3.86%
$15.61$15.09102,556 shs$0.00
08/17/2026$15.13$15.70
+3.74%
$15.75$15.5098,521 shs$0.00
08/14/2026$15.40$15.13
-1.75%
$15.24$15.10125,149 shs$0.00
08/13/2026$15.29$15.40
+0.72%
$15.56$15.3696,333 shs$0.00
08/12/2026$16.04$15.29
-4.68%
$15.59$15.25141,386 shs$0.00
08/11/2026$15.80$16.04
+1.52%
$16.20$15.85159,534 shs$0.00
08/10/2026$14.63$15.80
+8.00%
$15.95$15.43110,265 shs$0.00

This page (OTCMKTS:SMMYY) was last updated on 9/10/2026 by MarketBeat.com Staff.
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