If you invested $1000 in NL Industries, Inc. (NL) 10 years ago, it would be worth $2,825.33 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,440.98, while $1000 invested 1 year ago would be worth $1,072.97. This corresponds to total returns of 182.53%, 44.1%, 7.3%, respectively, with annualized returns of 10.94%, 7.58%, 7.3%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 6.44 | 6.47 | 6.47 | 6.5 | 6.36 | 27,592 |
| August 20, 2026 | 6.39 | 6.44 | 6.44 | 6.57 | 6.38 | 17,680 |
| August 19, 2026 | 6.49 | 6.46 | 6.46 | 6.6 | 6.46 | 16,715 |
| August 18, 2026 | 6.45 | 6.5 | 6.5 | 6.64 | 6.37 | 38,306 |
| August 17, 2026 | 6.47 | 6.42 | 6.42 | 6.53 | 6.28 | 40,734 |
| August 14, 2026 | 6.53 | 6.44 | 6.44 | 6.57 | 6.42 | 19,126 |
| August 13, 2026 | 6.78 | 6.53 | 6.53 | 6.81 | 6.5 | 31,721 |
| August 12, 2026 | 6.4 | 6.72 | 6.72 | 6.72 | 6.4 | 34,264 |
| August 11, 2026 | 6.35 | 6.4 | 6.4 | 6.56 | 6.35 | 0 |
| August 10, 2026 | 6.49 | 6.29 | 6.29 | 6.63 | 6.15 | 81,154 |
| August 07, 2026 | 6.3 | 6.49 | 6.49 | 6.49 | 6.22 | 54,394 |
| August 06, 2026 | 5.87 | 6.3 | 6.3 | 6.34 | 5.87 | 82,029 |
| August 05, 2026 | 5.86 | 5.75 | 5.75 | 5.9 | 5.73 | 42,551 |
| August 04, 2026 | 5.9 | 5.84 | 5.84 | 5.99 | 5.79 | 18,959 |
| August 03, 2026 | 5.83 | 5.92 | 5.92 | 5.92 | 5.83 | 17,089 |
| July 31, 2026 | 5.96 | 5.74 | 5.74 | 5.96 | 5.7 | 17,560 |
| July 30, 2026 | 5.86 | 5.93 | 5.93 | 6 | 5.86 | 15,131 |
| July 29, 2026 | 5.97 | 5.91 | 5.91 | 5.97 | 5.64 | 32,240 |
| July 28, 2026 | 5.78 | 5.95 | 5.95 | 6 | 5.75 | 33,164 |
| July 27, 2026 | 5.85 | 5.78 | 5.78 | 5.87 | 5.7 | 24,160 |
| July 23, 2026 | 5.64 | 5.79 | 5.79 | 5.84 | 5.64 | 35,118 |
| July 22, 2026 | 5.86 | 5.64 | 5.64 | 5.86 | 5.59 | 92,563 |
| July 21, 2026 | 5.7 | 5.81 | 5.81 | 5.81 | 5.7 | 19,883 |
| July 20, 2026 | 5.94 | 5.73 | 5.73 | 5.94 | 5.71 | 47,738 |
| July 17, 2026 | 5.98 | 5.9 | 5.9 | 6.15 | 5.87 | 35,294 |
| July 16, 2026 | 6.1 | 6.02 | 6.02 | 6.1 | 5.99 | 12,494 |
| July 15, 2026 | 6.04 | 6.03 | 6.03 | 6.12 | 6 | 20,207 |
| July 14, 2026 | 5.97 | 5.99 | 5.99 | 6.11 | 5.97 | 17,221 |
| July 13, 2026 | 6.09 | 5.97 | 5.97 | 6.17 | 5.97 | 26,499 |
| July 10, 2026 | 6.09 | 6.06 | 6.06 | 6.15 | 6.06 | 12,108 |
| July 09, 2026 | 6.03 | 6.1 | 6.1 | 6.1 | 5.95 | 15,350 |
| July 08, 2026 | 5.97 | 6.08 | 6.08 | 6.12 | 5.9 | 54,117 |
| July 07, 2026 | 5.95 | 6.03 | 6.03 | 6.06 | 5.87 | 24,798 |
| July 06, 2026 | 6.24 | 5.88 | 5.88 | 6.24 | 5.85 | 47,962 |
| July 02, 2026 | 6 | 6.28 | 6.28 | 6.35 | 5.98 | 73,519 |
| July 01, 2026 | 6 | 5.94 | 5.94 | 6.09 | 5.91 | 26,848 |
| June 30, 2026 | 6.16 | 5.95 | 5.95 | 6.2 | 5.95 | 42,500 |
| June 29, 2026 | 5.8 | 6.24 | 6.24 | 6.3 | 5.8 | 88,497 |
| June 26, 2026 | 5.71 | 5.86 | 5.86 | 5.88 | 5.71 | 142,982 |
| June 25, 2026 | 5.92 | 5.76 | 5.76 | 5.94 | 5.63 | 71,588 |
| June 24, 2026 | 5.93 | 5.92 | 5.92 | 5.94 | 5.83 | 35,430 |
| June 23, 2026 | 5.97 | 5.84 | 5.84 | 6 | 5.83 | 30,806 |
| June 22, 2026 | 5.98 | 5.98 | 5.98 | 6.14 | 5.98 | 33,547 |
| June 18, 2026 | 6.15 | 6 | 6 | 6.25 | 6 | 76,813 |
| June 17, 2026 | 5.92 | 6.07 | 6.07 | 6.18 | 5.9 | 49,989 |
| June 16, 2026 | 6.03 | 5.97 | 5.97 | 6.04 | 5.84 | 43,531 |
| June 15, 2026 | 6.01 | 6.02 | 6.02 | 6.15 | 5.99 | 21,665 |
| June 12, 2026 | 6.08 | 6.05 | 6.05 | 6.19 | 6.01 | 29,205 |
| June 11, 2026 | 6.05 | 6.12 | 6.12 | 6.18 | 6.01 | 27,100 |
| June 10, 2026 | 6.06 | 6.01 | 6.01 | 6.11 | 5.95 | 37,508 |
| June 09, 2026 | 6.05 | 5.97 | 5.97 | 6.16 | 5.83 | 47,766 |
| June 08, 2026 | 6.09 | 6 | 6 | 6.16 | 6 | 41,229 |
| June 05, 2026 | 6.01 | 6.02 | 6.02 | 6.13 | 5.92 | 0 |
| June 04, 2026 | 5.92 | 6.06 | 6.06 | 6.11 | 5.89 | 34,613 |
| June 03, 2026 | 5.97 | 5.99 | 5.99 | 5.99 | 5.8 | 74,892 |
| June 02, 2026 | 5.65 | 5.91 | 5.91 | 6.08 | 5.65 | 117,264 |
| June 01, 2026 | 6.02 | 5.69 | 5.69 | 6.32 | 5.68 | 178,432 |
| May 29, 2026 | 7.3 | 6.07 | 6.07 | 7.32 | 5.89 | 292,905 |
| May 28, 2026 | 8.43 | 7.36 | 7.36 | 8.47 | 7.3 | 103,485 |
| May 27, 2026 | 7.86 | 8.52 | 8.52 | 8.6 | 7.72 | 205,592 |