sec filing
NL
NYSE · NL
NL Industries, Inc.
Industrials · Security & Protection Services
$6.47
Up+$0.04 (+0.54%)
Updated Aug 23, 2026, 9:47 AM
SID Score
4.2/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 281.45M
- P/E ratio
- 29.03
- Dividend yield
- 8.81%
- 52-week range
- $5.36 – $8.60
- Volume
- 27.59K
- Avg. volume
- 30.27K
Price performance
NL price history
1M range · 20 trading sessions · Daily adjusted prices
NL closed at $6.47 after 20 trading sessions, up 11.94% for the selected period.
- Last close
- $6.47
- Period change
- +11.94%
- Period low
- $5.74
- Period high
- $6.72
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | $6.44 | $6.50 | $6.36 | $6.47 | 27.59K |
| Aug 20, 2026 | $6.39 | $6.57 | $6.375 | $6.44 | 17.68K |
| Aug 19, 2026 | $6.49 | $6.60 | $6.37 | $6.46 | 20.94K |
| Aug 18, 2026 | $6.45 | $6.635 | $6.37 | $6.50 | 38.91K |
| Aug 17, 2026 | $6.47 | $6.525 | $6.275 | $6.42 | 40.73K |
| Aug 14, 2026 | $6.53 | $6.57 | $6.42 | $6.44 | 19.15K |
| Aug 13, 2026 | $6.78 | $6.805 | $6.50 | $6.53 | 31.72K |
| Aug 12, 2026 | $6.40 | $6.72 | $6.40 | $6.72 | 43.71K |
| Aug 11, 2026 | $6.35 | $6.58 | $6.35 | $6.40 | 77.35K |
| Aug 10, 2026 | $6.49 | $6.625 | $6.15 | $6.29 | 81.16K |
| Aug 7, 2026 | $6.30 | $6.49 | $6.22 | $6.49 | 54.44K |
| Aug 6, 2026 | $5.87 | $6.34 | $5.87 | $6.30 | 82.53K |
| Aug 5, 2026 | $5.86 | $5.90 | $5.725 | $5.75 | 42.57K |
| Aug 4, 2026 | $5.90 | $5.99 | $5.79 | $5.84 | 18.97K |
| Aug 3, 2026 | $5.83 | $5.92 | $5.8253 | $5.92 | 17.09K |
| Jul 31, 2026 | $5.96 | $5.96 | $5.70 | $5.74 | 17.56K |
| Jul 30, 2026 | $5.86 | $6.00 | $5.86 | $5.93 | 15.13K |
| Jul 29, 2026 | $5.97 | $5.97 | $5.64 | $5.91 | 32.24K |
| Jul 28, 2026 | $5.78 | $6.00 | $5.745 | $5.95 | 33.16K |
| Jul 27, 2026 | $5.85 | $5.8744 | $5.70 | $5.78 | 24.16K |
Latest NL news
The latest Smart Investors Daily articles mentioning NL.
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