Diffusion Engineers Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 30, 2026	388.15	388.40	378.75	380.55	380.55	-1.96%	54,656
Jul 29, 2026	395.35	397.10	386.90	388.15	388.15	-1.82%	23,505
Jul 28, 2026	404.00	407.70	392.60	395.35	395.35	-2.15%	48,385
Jul 27, 2026	401.15	408.00	394.30	404.05	404.05	2.20%	76,782
Jul 24, 2026	385.15	398.80	377.30	395.35	395.35	2.66%	72,764
Jul 23, 2026	387.10	390.85	375.40	385.10	385.10	-1.96%	50,387
Jul 22, 2026	398.90	399.80	387.05	392.80	392.80	-0.77%	43,874
Jul 21, 2026	385.00	402.50	384.95	395.85	395.85	2.51%	85,762
Jul 20, 2026	384.90	389.20	380.45	386.15	386.15	1.55%	64,014
Jul 17, 2026	390.00	390.00	378.60	380.25	380.25	-2.59%	64,073
Jul 16, 2026	391.00	401.00	383.00	390.35	390.35	-0.27%	94,108
Jul 15, 2026	392.70	398.00	388.20	391.40	391.40	-0.29%	44,428
Jul 14, 2026	392.00	402.65	386.00	392.55	392.55	-0.88%	56,829
Jul 13, 2026	405.00	417.60	387.45	396.05	396.05	-1.82%	152,115
Jul 10, 2026	400.50	405.85	396.70	403.40	403.40	0.80%	50,987
Jul 9, 2026	383.10	405.50	381.55	400.20	400.20	5.03%	128,674
Jul 8, 2026	396.90	400.45	377.30	381.05	381.05	-4.10%	129,077
Jul 7, 2026	415.00	418.10	385.00	397.35	397.35	-3.98%	213,057
Jul 6, 2026	417.95	420.35	405.00	413.80	413.80	-0.61%	119,209
Jul 3, 2026	429.45	429.75	411.60	416.35	416.35	-2.12%	104,135
Jul 2, 2026	420.00	427.00	412.05	425.35	425.35	2.12%	126,285
Jul 1, 2026	426.95	432.30	414.30	416.50	416.50	-1.82%	181,794
Jun 30, 2026	421.55	436.20	413.80	424.20	424.20	2.14%	534,011
Jun 29, 2026	388.30	422.20	381.05	415.30	415.30	6.95%	716,046
Jun 25, 2026	391.65	395.65	385.35	388.30	388.30	-0.08%	109,131
Jun 24, 2026	388.80	399.70	382.50	388.60	388.60	1.82%	399,487
Jun 23, 2026	377.95	389.80	376.20	381.65	381.65	1.56%	186,809
Jun 22, 2026	382.00	382.00	363.60	375.80	375.80	0.07%	169,456
Jun 19, 2026	372.25	379.70	370.65	375.55	375.55	0.89%	51,373
Jun 18, 2026	383.85	386.20	369.90	372.25	372.25	-3.02%	113,508
Jun 17, 2026	375.50	389.00	365.60	383.85	383.85	3.02%	298,852
Jun 16, 2026	367.90	375.20	360.35	372.60	372.60	2.40%	183,704
Jun 15, 2026	363.85	380.00	362.05	363.85	363.85	0.58%	134,305
Jun 12, 2026	370.00	377.00	358.35	361.75	361.75	-0.18%	332,310
Jun 11, 2026	349.20	365.55	343.00	362.40	362.40	4.59%	346,172
Jun 10, 2026	338.00	359.60	337.00	346.50	346.50	4.75%	898,608
Jun 9, 2026	327.05	334.85	325.00	330.80	330.80	1.39%	68,947
Jun 8, 2026	320.00	337.95	319.55	326.25	326.25	0.40%	106,188
Jun 5, 2026	324.05	335.00	322.00	324.95	324.95	-0.12%	70,396
Jun 4, 2026	328.00	330.80	322.00	325.35	325.35	-0.81%	57,802
Jun 3, 2026	322.15	331.80	312.15	328.00	328.00	1.82%	93,937
Jun 2, 2026	320.00	324.90	316.70	322.15	322.15	-0.48%	41,289
Jun 1, 2026	328.00	332.40	320.15	323.70	323.70	-1.54%	138,963
May 29, 2026	339.75	344.95	326.30	328.75	328.75	-2.42%	141,772
May 27, 2026	326.25	342.00	322.60	336.90	336.90	3.95%	160,632
May 26, 2026	321.20	330.55	321.20	324.10	324.10	0.23%	73,525
May 25, 2026	325.00	334.00	320.00	323.35	323.35	-	70,196
May 22, 2026	321.25	327.40	314.55	323.35	323.35	0.56%	140,120
May 21, 2026	336.65	337.45	319.75	321.55	321.55	-2.72%	95,080
May 20, 2026	329.75	336.70	325.00	330.55	330.55	0.26%	142,345