NYSE · MAIN

Main Street Capital Corporation

Financial Services · Asset Management

$56.54

Up+$0.10 (+0.18%)

Updated Sep 16, 2026, 5:39 PM

SID Score

5.3/10

Composite research score

Smart Money

54/100

Neutral

Price performance

MAIN price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

MAIN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 15, 2026	$56.27	$56.54	$55.95	$56.54	415.35K
Sep 14, 2026	$56.19	$56.42	$55.80	$56.37	538.17K
Sep 11, 2026	$56.25	$56.35	$55.895	$56.22	329.54K
Sep 10, 2026	$56.33	$56.33	$55.76	$55.80	491.57K
Sep 9, 2026	$56.52	$56.7441	$56.14	$56.33	383.37K
Sep 8, 2026	$57.75	$57.92	$56.64	$56.66	474.27K
Sep 4, 2026	$58.00	$58.4356	$57.65	$57.68	408.59K
Sep 3, 2026	$58.00	$58.7516	$57.23	$58.07	562.99K
Sep 2, 2026	$57.98	$58.4432	$57.54	$57.87	411.1K
Sep 1, 2026	$58.71	$59.13	$57.86	$57.97	455.59K
Aug 31, 2026	$58.51	$59.28	$58.44	$58.92	544.99K
Aug 28, 2026	$58.71	$59.15	$58.4856	$58.55	313.12K
Aug 27, 2026	$58.35	$58.92	$58.29	$58.59	341.41K
Aug 26, 2026	$58.55	$58.9099	$58.3467	$58.43	363.78K
Aug 25, 2026	$58.74	$59.2177	$58.37	$58.54	605.26K
Aug 24, 2026	$58.27	$59.05	$58.10	$58.92	342.77K
Aug 21, 2026	$58.70	$58.92	$58.28	$58.29	277.68K
Aug 20, 2026	$58.26	$58.7999	$58.15	$58.40	381.4K
Aug 19, 2026	$58.13	$58.70	$57.90	$58.17	446.91K
Aug 18, 2026	$58.20	$58.68	$57.81	$57.81	398.56K