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Main Street Capital (MAIN) Stock Chart & Stock Price History

Main Street Capital logo
$55.80 -0.53 (-0.94%)
Closing price 09/10/2026 03:59 PM Eastern
Extended Trading
$56.14 +0.34 (+0.61%)
As of 06:25 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Main Street Capital Stock Price Performance

The Main Street Capital (MAIN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 16.95%, with a year-to-date return of -7.65%. In the past month, the stock has decreased 5.48%, reflecting recent market activity.

As of the latest close, Main Street Capital traded at $55.80 with a market cap of $5.22 billion and volume of 490,726 shares. Five years ago, the stock traded at $41.02, representing a 36.03% increase over that period. At the time, it had a market cap of $2.81 billion and a volume of 206,345 shares.

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5 Day
Performance
-3.43%
1 Month
Performance
-5.48%
3 Month
Performance
+7.81%
Year-To-Date
Performance
-7.65%
1 Year
Performance
-16.95%
5 Year
Performance
+36.03%

MAIN Stock Chart for Friday, September, 11, 2026

MAIN Chart by TradingView

Main Street Capital Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/10/2026$56.34$55.80
-0.96%		$56.33$55.76490,726 shs$5.22 billion
09/09/2026$56.72$56.34
-0.66%		$56.74$56.14383,306 shs$5.27 billion
09/08/2026$57.78$56.72
-1.84%		$57.92$56.64472,362 shs$5.30 billion
09/07/2026$57.78$57.78$58.44$57.65406,463 shs$5.40 billion
09/04/2026$58.17$57.78
-0.67%		$58.44$57.65406,463 shs$5.40 billion
09/03/2026$57.78$58.17
+0.67%		$58.75$57.23561,674 shs$5.44 billion
09/02/2026$57.92$57.78
-0.24%		$58.44$57.54410,855 shs$5.40 billion
09/01/2026$58.91$57.92
-1.68%		$59.13$57.86455,079 shs$5.42 billion
08/31/2026$58.58$58.91
+0.56%		$59.28$58.44544,594 shs$5.51 billion
08/28/2026$58.66$58.58
-0.13%		$59.15$58.49311,974 shs$5.48 billion
08/27/2026$58.45$58.66
+0.36%		$58.92$58.29341,124 shs$5.49 billion
08/26/2026$58.54$58.45
-0.16%		$58.91$58.35361,901 shs$5.47 billion
08/25/2026$58.92$58.54
-0.63%		$59.22$58.37605,230 shs$5.47 billion
08/24/2026$58.33$58.92
+1.00%		$59.05$58.10342,052 shs$5.51 billion
08/21/2026$58.41$58.33
-0.14%		$58.92$58.28277,515 shs$5.45 billion
08/20/2026$58.21$58.41
+0.34%		$58.80$58.15381,272 shs$5.46 billion
08/19/2026$57.95$58.21
+0.45%		$58.70$57.90446,420 shs$5.44 billion
08/18/2026$58.23$57.95
-0.48%		$58.68$57.81398,385 shs$5.42 billion
08/17/2026$58.74$58.23
-0.87%		$58.97$58.07471,257 shs$5.45 billion
08/14/2026$59.16$58.74
-0.70%		$59.32$58.64434,706 shs$5.49 billion
08/13/2026$58.57$59.16
+1.01%		$59.61$58.63570,800 shs$5.53 billion
08/12/2026$59.04$58.57
-0.79%		$59.35$58.18687,054 shs$5.48 billion
08/11/2026$58.51$59.04
+0.90%		$59.37$58.08850,525 shs$5.49 billion
08/10/2026$59.01$58.51
-0.85%		$58.72$57.75784,371 shs$5.44 billion
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This page (NYSE:MAIN) was last updated on 9/10/2026 by MarketBeat.com Staff.
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