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NASDAQMaterials

STLD

Steel Dynamics Inc

$227.61
+7.40+3.36%

Daily close · market data delayed

Atoic Pulse

Our AI's live read on STLD

Methodology →

Steel Dynamics Inc is up 3.36% to $227.61, outpacing the Materials sector on 0.95× average volume.

  • Outperforming the Materials sector by 3.59 points today (−0.23% group vs. +3.36% here)
  • Within -0.8% of the 52-week high of $225.84
  • Volume tracking at 0.95× the 20-day average — roughly in line with recent sessions
  • Opened up 1.79% from the prior close of $220.21
  • Closed in the top 7% of today's intraday range
Range: $222.59228.34Change: +0.14%
Volume
1D price and volume history
TimePriceVolume
Apr 21, 1:35 PM$227.2914.1K
Apr 21, 1:40 PM$227.0222.7K
Apr 21, 1:45 PM$226.829.4K
Apr 21, 1:50 PM$226.1819.3K
Apr 21, 1:55 PM$226.6419.6K
Apr 21, 2:00 PM$227.2419.4K
Apr 21, 2:05 PM$226.8517.8K
Apr 21, 2:10 PM$226.5820.0K
Apr 21, 2:15 PM$226.628.7K
Apr 21, 2:20 PM$226.5410.4K
Apr 21, 2:25 PM$226.2518.8K
Apr 21, 2:30 PM$225.4518.9K
Apr 21, 2:35 PM$225.3421.9K
Apr 21, 2:40 PM$226.1522.2K
Apr 21, 2:45 PM$226.0512.1K
Apr 21, 2:50 PM$226.1613.5K
Apr 21, 2:55 PM$225.3021.0K
Apr 21, 3:00 PM$224.8122.2K
Apr 21, 3:05 PM$224.9316.1K
Apr 21, 3:10 PM$225.1320.0K
Apr 21, 3:15 PM$225.4822.5K
Apr 21, 3:20 PM$224.729.3K
Apr 21, 3:25 PM$225.529.1K
Apr 21, 3:30 PM$226.0716.0K
Apr 21, 3:35 PM$225.2921.9K
Apr 21, 3:40 PM$225.7722.2K
Apr 21, 3:45 PM$226.3221.3K
Apr 21, 3:50 PM$227.0712.9K
Apr 21, 3:55 PM$226.9721.0K
Apr 21, 4:00 PM$227.7916.9K
Apr 21, 4:05 PM$226.9211.6K
Apr 21, 4:10 PM$227.6618.4K
Apr 21, 4:15 PM$227.0019.5K
Apr 21, 4:20 PM$226.9914.6K
Apr 21, 4:25 PM$226.1319.2K
Apr 21, 4:30 PM$225.7419.4K
Apr 21, 4:35 PM$225.7016.8K
Apr 21, 4:40 PM$224.9615.8K
Apr 21, 4:45 PM$224.8215.4K
Apr 21, 4:50 PM$225.048.8K
Apr 21, 4:55 PM$225.7615.1K
Apr 21, 5:00 PM$225.0515.7K
Apr 21, 5:05 PM$224.6915.7K
Apr 21, 5:10 PM$224.3618.8K
Apr 21, 5:15 PM$223.6719.9K
Apr 21, 5:20 PM$223.3814.0K
Apr 21, 5:25 PM$224.0320.7K
Apr 21, 5:30 PM$224.8520.9K
Apr 21, 5:35 PM$225.0418.0K
Apr 21, 5:40 PM$224.6413.9K
Apr 21, 5:45 PM$224.1413.2K
Apr 21, 5:50 PM$223.2718.7K
Apr 21, 5:55 PM$222.8721.8K
Apr 21, 6:00 PM$223.2513.1K
Apr 21, 6:05 PM$223.6617.7K
Apr 21, 6:10 PM$223.1111.3K
Apr 21, 6:15 PM$223.5421.8K
Apr 21, 6:20 PM$222.8911.6K
Apr 21, 6:25 PM$222.5921.1K
Apr 21, 6:30 PM$223.0823.0K
Apr 21, 6:35 PM$223.7311.4K
Apr 21, 6:40 PM$223.7414.4K
Apr 21, 6:45 PM$223.8313.0K
Apr 21, 6:50 PM$224.2212.3K
Apr 21, 6:55 PM$224.8218.9K
Apr 21, 7:00 PM$224.559.6K
Apr 21, 7:05 PM$225.3916.7K
Apr 21, 7:10 PM$226.0712.5K
Apr 21, 7:15 PM$226.8212.5K
Apr 21, 7:20 PM$226.6821.7K
Apr 21, 7:25 PM$226.9617.3K
Apr 21, 7:30 PM$227.258.7K
Apr 21, 7:35 PM$228.039.2K
Apr 21, 7:40 PM$228.3420.1K
Apr 21, 7:45 PM$228.3422.5K
Apr 21, 7:50 PM$227.8710.3K
Apr 21, 7:55 PM$227.2215.3K
Apr 21, 8:00 PM$227.6120.8K

Hover or touch to inspect price and volume. Daily bars for >1M windows; intraday for shorter ones.

Key stats

Previous Close
$220.21
Open
$224.16
Day's Range
$222.46 – 228.00
52-Week Range
$112.72 – 225.84
Volume
1.1M
Avg Volume (20d)
1.1M
Market Cap
$40.00B
Exchange
NASDAQ

Signals firing on STLD

Live conditions Atoic's detectors match against the tape right now.

Gap Up+1.79% gap at open

Open above prior day's high.

52W High$227.61 — at 52W high

New 52-week high.

Atoic coverage

No articles yet mentioning STLD. We publish when a signal fires — check back.