NYSE:NPKI | ROI | NPK International Inc.

Complete source-backed roi history.

Available history
2010-12-31 to 2026-06-30
Data captured

Historical ROI

DateROI
2026-06-3011.18%
2026-03-3110.64%
2025-12-3110.58%
2025-09-309.62%
2025-06-30-43.44%
2025-03-31-44.05%
2024-12-31-44.96%
2024-09-30-48.25%
2024-06-304.65%
2024-03-313.24%
2023-12-313.04%
2023-09-304.80%
2023-06-30-1.62%
2023-03-31-3.42%
2022-12-31-3.88%
2022-09-30-5.79%
2022-06-30-3.26%
2022-03-31-3.03%
2021-12-31-4.42%
2021-09-30-7.20%
2021-06-30-9.69%
2021-03-31-13.36%
2020-12-31-14.03%
2020-09-30-13.42%
2020-06-30-8.85%
2020-03-31-3.80%
2019-12-31-1.83%
2019-09-302.04%
2019-06-302.72%
2019-03-313.51%
2018-12-314.41%
2018-09-301.64%
2018-06-301.50%
2018-03-310.28%
2017-12-31-0.87%
2017-09-300.43%
2017-06-30-1.90%
2017-03-31-4.29%
2016-12-31-6.20%
2016-09-30-18.78%
2016-06-30-17.17%
2016-03-31-15.44%
2015-12-31-13.00%
2015-09-302.01%
2015-06-305.51%
2015-03-318.58%
2014-12-3112.66%
2014-09-3011.68%
2014-06-3011.06%
2014-03-3110.42%
2013-12-318.52%
2013-09-307.85%
2013-06-307.80%
2013-03-317.86%
2012-12-317.82%
2012-09-309.90%
2012-06-3010.10%
2012-03-3110.80%
2011-12-3111.67%
2011-09-3011.21%
2011-06-309.13%

Annual ROI

DateROI
2025-12-3110.58%
2024-12-31-44.96%
2023-12-313.04%
2022-12-31-3.88%
2021-12-31-4.42%
2020-12-31-14.03%
2019-12-31-1.83%
2018-12-314.41%
2017-12-31-0.87%
2016-12-31-6.20%
2015-12-31-13.00%
2014-12-3112.66%
2013-12-318.52%
2012-12-317.82%
2011-12-3111.67%
2010-12-317.07%