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Rubicon Technology (RBCN) Stock Chart & Stock Price History

Rubicon Technology logo
$3.80 0.00 (0.00%)
As of 05/4/2026
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Rubicon Technology Stock Price Performance

The Rubicon Technology (RBCN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 90.00%, with a year-to-date return of 38.18%. In the past month, the stock has increased 19.69%, reflecting recent market activity.

Five years ago, the stock traded at $10.62, representing a 64.22% decrease over that period. At the time, it had a market cap of $25.72 million and a volume of 3,084 shares.

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5 Day
Performance
+2.70%
1 Month
Performance
+19.69%
3 Month
Performance
+39.71%
Year-To-Date
Performance
+38.18%
1 Year
Performance
+90.00%
5 Year
Performance
-64.22%

RBCN Stock Chart for Tuesday, May, 5, 2026

RBCN Chart by TradingView

Rubicon Technology Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/05/2026N/A$3.80$3.80$3.8025 shs$35.64 million
04/30/2026$3.70$3.70$3.70$3.701,001 shs$34.70 million
04/29/2026$3.93$3.70
-5.85%		$3.70$3.701,001 shs$34.70 million
04/28/2026$3.93$3.93$3.93$3.9378 shs$36.86 million
04/27/2026$3.93$3.93$3.95$3.651,399 shs$36.86 million
04/24/2026$3.65$3.93
+7.67%		$3.95$3.651,399 shs$36.86 million
04/23/2026$3.65$3.65$3.65$3.513,344 shs$34.23 million
04/22/2026$3.52$3.65
+3.69%		$3.65$3.513,344 shs$34.23 million
04/21/2026$3.55$3.52
-0.85%		$3.52$3.51331 shs$33.01 million
04/20/2026$3.33$3.55
+6.61%		$3.55$3.55342 shs$33.29 million
04/17/2026$3.33$3.33
+0.15%		$3.33$3.33253 shs$31.23 million
04/16/2026$3.16$3.33
+5.22%		$3.33$3.1513,905 shs$31.18 million
04/15/2026$3.16$3.16$3.16$3.1610,007 shs$29.63 million
04/14/2026$3.51$3.16
-10.00%		$3.47$3.165,004 shs$29.63 million
04/13/2026$3.35$3.51
+4.81%		$3.55$3.51343 shs$32.93 million
04/10/2026$3.36$3.35
-0.30%		$3.35$3.351,020 shs$31.42 million
04/09/2026$3.36$3.36$3.36$3.19725 shs$31.51 million
04/08/2026$3.35$3.36
+0.30%		$3.36$3.19725 shs$31.51 million
04/07/2026$3.35$3.35$3.35$3.35504 shs$31.42 million
04/06/2026$3.18$3.35
+5.51%		$3.36$3.351,197 shs$31.42 million
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This page (NASDAQ:RBCN) was last updated on 5/5/2026 by MarketBeat.com Staff.
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