NPK Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 2, 2026	123.96	127.75	121.57	123.21	123.21	-0.12%	93,232
Jul 1, 2026	125.62	126.41	122.88	123.36	123.36	-1.30%	93,232
Jun 30, 2026	125.20	125.51	123.10	124.99	124.99	0.68%	92,137
Jun 29, 2026	125.00	125.26	122.36	124.14	124.14	-0.69%	121,339
Jun 26, 2026	123.15	125.53	122.45	125.00	125.00	1.03%	220,044
Jun 25, 2026	127.39	127.83	122.60	123.72	123.72	-1.80%	89,726
Jun 24, 2026	127.42	129.32	125.97	125.99	125.99	-0.70%	75,354
Jun 23, 2026	126.83	127.69	123.64	126.88	126.88	-0.94%	120,203
Jun 22, 2026	130.72	131.51	127.60	128.09	128.09	-2.84%	97,035
Jun 18, 2026	130.24	131.89	128.78	131.84	131.84	1.83%	237,468
Jun 17, 2026	128.09	130.30	127.66	129.47	129.47	1.09%	82,972
Jun 16, 2026	129.17	133.37	126.99	128.08	128.08	-0.02%	135,160
Jun 15, 2026	130.13	130.13	124.66	128.11	128.11	-1.33%	96,089
Jun 12, 2026	131.27	131.27	127.89	129.84	129.84	-0.12%	124,876
Jun 11, 2026	130.11	132.74	129.17	129.99	129.99	0.74%	163,757
Jun 10, 2026	132.00	132.51	128.96	129.04	129.04	-1.51%	156,060
Jun 9, 2026	130.92	133.25	127.06	131.02	131.02	0.74%	120,950
Jun 8, 2026	133.48	135.24	128.59	130.06	130.06	-1.92%	218,386
Jun 5, 2026	131.33	134.98	130.52	132.61	132.61	1.20%	289,792
Jun 4, 2026	130.03	132.27	127.56	131.04	131.04	2.10%	142,941
Jun 3, 2026	127.95	130.20	126.65	128.34	128.34	-0.01%	195,031
Jun 2, 2026	127.32	129.85	126.16	128.35	128.35	0.40%	167,581
Jun 1, 2026	124.72	129.72	124.72	127.84	127.84	1.00%	147,579
May 29, 2026	130.93	131.61	125.66	126.57	126.57	-4.11%	240,797
May 28, 2026	131.93	133.30	129.29	132.00	132.00	1.03%	147,751
May 27, 2026	135.92	139.32	128.86	130.65	130.65	-2.80%	140,100
May 26, 2026	133.72	136.39	130.70	134.41	134.41	2.12%	109,162
May 22, 2026	128.83	133.98	125.57	131.62	131.62	2.21%	85,563
May 21, 2026	141.26	141.38	127.56	128.77	128.77	-10.20%	136,914
May 20, 2026	143.36	144.63	140.01	143.40	143.40	0.74%	142,371
May 19, 2026	141.82	145.00	139.57	142.35	142.35	-1.04%	103,145
May 18, 2026	139.00	144.97	139.00	143.84	143.84	4.25%	140,187
May 15, 2026	136.86	141.29	134.91	137.98	137.98	-0.93%	107,189
May 14, 2026	138.50	139.49	137.18	139.27	139.27	0.71%	47,446
May 13, 2026	136.51	138.29	133.80	138.29	138.29	1.81%	72,664
May 12, 2026	140.58	140.58	129.15	135.83	135.83	-3.52%	84,218
May 11, 2026	142.34	145.22	140.07	140.79	140.79	-1.19%	119,535
May 8, 2026	137.45	142.86	136.02	142.48	142.48	3.66%	98,502
May 7, 2026	140.00	140.55	135.43	137.45	137.45	-1.22%	41,939
May 6, 2026	142.70	142.70	138.34	139.15	139.15	-1.02%	48,167
May 5, 2026	134.45	141.74	134.45	140.59	140.59	6.06%	78,046
May 4, 2026	141.21	141.21	122.91	132.56	132.56	-6.44%	175,798
May 1, 2026	140.17	141.68	137.00	141.68	141.68	1.32%	47,114
Apr 30, 2026	139.11	143.70	139.11	139.84	139.84	-0.29%	93,317
Apr 29, 2026	145.75	145.75	139.08	140.25	140.25	-4.29%	122,307
Apr 28, 2026	146.83	147.39	144.47	146.54	146.54	0.67%	133,776
Apr 27, 2026	143.66	149.74	143.20	145.57	145.57	1.68%	72,619
Apr 24, 2026	139.18	143.45	135.33	143.16	143.16	2.32%	81,826
Apr 23, 2026	139.20	140.49	137.98	139.91	139.91	1.29%	74,220
Apr 22, 2026	137.93	139.38	136.80	138.13	138.13	1.38%	93,602