Steel Dynamics, Inc. (STLD)
NASDAQ: STLD · Real-Time Price · USD
228.68
+9.68 (4.42%)
At close: Aug 21, 2026, 4:00 PM EDT
228.50
-0.18 (-0.08%)
After-hours: Aug 21, 2026, 7:49 PM EDT

Steel Dynamics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 21, 2026225.25230.78223.51228.68228.684.42%1,998,526
Aug 20, 2026226.87227.76218.02219.00219.00-5.20%2,250,666
Aug 19, 2026252.56252.56223.20231.01231.01-7.53%2,402,292
Aug 18, 2026256.22257.22249.09249.81249.81-3.23%969,091
Aug 17, 2026253.41259.04250.02258.16258.160.93%751,136
Aug 14, 2026262.14263.23255.11255.77255.77-1.83%882,994
Aug 13, 2026264.85264.85259.50260.53260.53-1.01%596,939
Aug 12, 2026264.88264.88260.24263.18263.18-0.19%614,074
Aug 11, 2026267.89271.00263.04263.69263.69-1.83%845,589
Aug 10, 2026262.71269.18261.70268.60268.602.34%1,221,127
Aug 7, 2026261.37262.76255.80262.45262.450.37%995,079
Aug 6, 2026266.13266.61260.92261.48261.48-1.68%902,948
Aug 5, 2026267.69273.36264.50265.96265.960.32%1,104,496
Aug 4, 2026264.00267.21253.60265.10265.102.60%1,659,573
Aug 3, 2026255.72258.53245.12258.38258.382.83%1,037,706
Jul 31, 2026255.23255.23250.30251.26251.26-0.49%902,835
Jul 30, 2026255.08255.31248.03252.50252.500.06%920,042
Jul 29, 2026265.19265.55250.92252.34252.34-2.85%1,327,930
Jul 28, 2026250.30261.40250.00259.74259.743.78%1,498,107
Jul 27, 2026246.49250.84244.88250.27250.271.28%1,412,646
Jul 24, 2026240.94247.68239.21247.11247.112.72%862,820
Jul 23, 2026240.47246.43238.19240.57240.570.81%1,190,789
Jul 22, 2026235.83241.55234.94238.64238.642.19%1,291,226
Jul 21, 2026239.07239.99231.96233.52233.521.31%1,818,117
Jul 20, 2026235.89237.37228.77230.49230.49-2.13%1,770,205
Jul 17, 2026232.70236.33229.63235.51235.510.23%812,173
Jul 16, 2026234.11237.78233.48234.98234.98-0.25%1,287,006
Jul 15, 2026233.81236.95230.61235.56235.560.95%810,119
Jul 14, 2026236.72238.65231.09233.35233.35-0.34%954,318
Jul 13, 2026229.18237.14229.18234.14234.142.50%1,117,292
Jul 10, 2026222.06229.24222.06228.42228.422.86%1,145,281
Jul 9, 2026230.03230.50221.52222.06222.06-2.93%934,240
Jul 8, 2026227.45231.99226.30228.76228.76-0.37%985,160
Jul 7, 2026226.40230.00223.60229.62229.621.12%1,244,949
Jul 6, 2026220.39227.45219.19227.07227.073.03%994,311
Jul 2, 2026220.60224.40216.36220.39220.39-0.62%1,611,311
Jul 1, 2026226.11226.86218.73221.76221.76-3.36%1,392,844
Jun 30, 2026235.54236.12228.97229.46229.46-1.81%1,404,654
Jun 29, 2026244.18246.91231.49234.22233.69-4.59%1,247,013
Jun 26, 2026245.39249.27241.87245.49244.93-2.20%1,667,882
Jun 25, 2026243.53251.20241.13251.00250.433.96%1,122,383
Jun 24, 2026243.61245.17239.52241.43240.88-0.93%976,801
Jun 23, 2026246.25248.72242.68243.69243.14-2.90%1,678,262
Jun 22, 2026250.36253.50249.28250.98250.410.43%1,510,799
Jun 18, 2026261.90261.99248.05249.91249.34-7.49%4,526,556
Jun 17, 2026272.33276.39265.20270.13269.52-1.52%1,146,172
Jun 16, 2026273.85278.97272.20274.29273.670.77%1,239,432
Jun 15, 2026288.03288.74270.51272.19271.57-3.74%1,614,135
Jun 12, 2026283.74285.88279.65282.76282.121.15%799,506
Jun 11, 2026271.99281.59270.53279.55278.924.18%805,193