Main Street Capital Corporation (MAIN)
NYSE: MAIN · Real-Time Price · USD
58.14
+0.93 (1.63%)
At close: Oct 17, 2025, 4:00 PM EDT
58.86
+0.72 (1.24%)
After-hours: Oct 17, 2025, 7:59 PM EDT

Main Street Capital Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 17, 202557.1258.5056.7758.1458.141.63%695,674
Oct 16, 202558.3058.9657.0557.2157.21-1.58%516,134
Oct 15, 202558.4959.0057.7658.1358.13-0.43%597,278
Oct 14, 202556.0058.6255.7458.3858.383.20%808,898
Oct 13, 202556.0657.0055.6856.5756.572.67%918,660
Oct 10, 202557.2557.4055.0655.1055.10-3.47%2,055,537
Oct 9, 202560.1060.4357.0557.0857.08-5.73%1,696,573
Oct 8, 202561.5561.9260.2860.5560.55-1.98%695,835
Oct 7, 202562.8062.8461.0161.7761.51-1.15%708,529
Oct 6, 202563.0063.3061.8862.4962.23-0.75%557,752
Oct 3, 202564.2064.2162.9162.9662.70-1.58%369,195
Oct 2, 202562.5864.1362.4663.9763.701.80%413,676
Oct 1, 202563.5063.5662.3662.8462.58-1.18%477,565
Sep 30, 202563.5664.0862.8663.5963.320.38%359,943
Sep 29, 202564.0064.3963.0763.3563.08-0.63%387,125
Sep 26, 202563.8564.4763.6863.7563.480.05%382,729
Sep 25, 202562.5263.9362.2063.7263.451.35%508,837
Sep 24, 202564.3464.6062.8362.8762.61-2.19%545,399
Sep 23, 202564.2064.9464.0164.2864.01-401,899
Sep 22, 202565.3565.8564.0264.2864.01-2.28%757,815
Sep 19, 202565.8466.0565.0565.7865.50-0.53%1,945,206
Sep 18, 202566.0066.8565.6666.1365.550.52%854,069
Sep 17, 202565.1366.5465.0065.7965.221.09%531,253
Sep 16, 202565.3865.8664.8065.0864.51-0.14%611,115
Sep 15, 202567.0067.2665.0765.1764.60-2.70%743,665
Sep 12, 202567.0067.3466.7066.9866.40-0.28%459,114
Sep 11, 202566.7267.2666.4867.1766.590.69%423,955
Sep 10, 202566.0566.7165.8366.7166.131.15%599,057
Sep 9, 202565.5666.2665.5665.9565.38-0.03%442,339
Sep 8, 202566.2966.3765.3565.9765.40-0.83%430,050
Sep 5, 202566.7966.8866.1166.5265.69-0.11%539,978
Sep 4, 202566.0066.5965.7766.5965.761.45%345,580
Sep 3, 202565.8166.3065.3265.6464.82-0.23%359,363
Sep 2, 202565.7566.5365.3765.7964.97-0.75%593,953
Aug 29, 202566.1366.5065.9666.2965.460.71%486,807
Aug 28, 202564.7965.9164.6465.8265.001.68%503,660
Aug 27, 202564.6065.2364.6064.7363.920.15%388,406
Aug 26, 202563.7564.6763.6264.6363.820.98%359,920
Aug 25, 202565.2665.3764.0064.0063.20-1.67%656,072
Aug 22, 202565.6566.3665.0765.0964.27-0.85%580,851
Aug 21, 202565.5766.0365.2065.6564.830.40%446,767
Aug 20, 202565.1165.6264.7365.3964.570.25%403,512
Aug 19, 202566.1366.2065.0465.2364.41-0.61%686,121
Aug 18, 202566.2566.5965.6165.6364.81-0.71%540,185
Aug 15, 202567.1567.4866.1066.1065.27-1.56%390,346
Aug 14, 202567.5167.7767.0667.1566.31-0.58%388,332
Aug 13, 202567.0067.6866.7067.5466.691.32%557,308
Aug 12, 202566.1066.6865.9866.6665.831.03%374,836
Aug 11, 202565.6267.0365.3765.9865.150.53%662,871
Aug 8, 202564.1065.8563.3265.6364.813.31%762,548