Asahi Diamond Industrial Co., Ltd. (6140.T) JPX

Currency In JPY

6140.T Historical Return

If you invested ¥1000 in Asahi Diamond Industrial Co., Ltd. (6140.T) 10 years ago, it would be worth ¥1,688.49 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,342.58, while ¥1000 invested 1 year ago would be worth ¥1,290.46. This corresponds to total returns of 68.85%, 134.26%, 29.05%, respectively, with annualized returns of 5.38%, 18.57%, 29.05%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

6140.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	1,086	1,097	1,097	1,099	1,081	464,800
September 10, 2026	1,131	1,122	1,122	1,142	1,109	496,300
September 09, 2026	1,136	1,149	1,149	1,165	1,136	548,500
September 08, 2026	1,185	1,134	1,134	1,187	1,134	517,600
September 07, 2026	1,172	1,198	1,198	1,200	1,169	500,700
September 04, 2026	1,160	1,160	1,160	1,177	1,156	646,200
September 03, 2026	1,164	1,166	1,166	1,173	1,148	483,300
September 02, 2026	1,173	1,153	1,153	1,184	1,147	598,200
September 01, 2026	1,195	1,198	1,198	1,203	1,187	379,200
August 31, 2026	1,192	1,217	1,217	1,217	1,182	393,000
August 28, 2026	1,247	1,214	1,214	1,254	1,207	572,600
August 27, 2026	1,234	1,249	1,249	1,260	1,220	674,100
August 26, 2026	1,223	1,223	1,223	1,252	1,220	677,000
August 25, 2026	1,179	1,232	1,232	1,240	1,176	755,000
August 24, 2026	1,173	1,175	1,175	1,190	1,166	360,600
August 21, 2026	1,171	1,185	1,185	1,185	1,159	381,600
August 20, 2026	1,181	1,183	1,183	1,189	1,157	481,800
August 19, 2026	1,225	1,179	1,179	1,237	1,175	667,800
August 18, 2026	1,307	1,245	1,245	1,307	1,245	473,400
August 17, 2026	1,299	1,307	1,307	1,312	1,285	436,500
August 14, 2026	1,300	1,292	1,292	1,323	1,280	591,100
August 13, 2026	1,306	1,295	1,295	1,319	1,282	728,400
August 12, 2026	1,250	1,289	1,289	1,295	1,219	1.39M
August 10, 2026	1,180	1,269	1,269	1,303	1,179	1.49M
August 07, 2026	1,183	1,271	1,271	1,322	1,145	1.94M
August 06, 2026	1,195	1,183	1,183	1,209	1,173	530,200
August 05, 2026	1,149	1,210	1,210	1,224	1,144	825,600
August 04, 2026	1,102	1,136	1,136	1,140	1,102	445,600
August 03, 2026	1,095	1,104	1,104	1,107	1,075	430,100
July 31, 2026	1,088	1,103	1,103	1,122	1,072	681,100
July 30, 2026	1,040	1,058	1,058	1,073	1,028	476,000
July 29, 2026	1,080	1,048	1,048	1,085	1,017	876,000
July 28, 2026	1,133	1,073	1,073	1,133	1,068	764,300
July 27, 2026	1,134	1,142	1,142	1,146	1,112	456,400
July 24, 2026	1,132	1,123	1,123	1,132	1,112	439,400
July 23, 2026	1,145	1,146	1,146	1,158	1,132	332,500
July 22, 2026	1,161	1,149	1,149	1,169	1,141	457,200
July 21, 2026	1,172	1,136	1,136	1,174	1,124	718,900
July 17, 2026	1,173	1,153	1,153	1,190	1,125	891,600
July 16, 2026	1,208	1,201	1,201	1,218	1,176	384,900
July 15, 2026	1,194	1,218	1,218	1,242	1,185	827,900
July 14, 2026	1,153	1,178	1,178	1,187	1,132	686,500
July 13, 2026	1,186	1,157	1,157	1,197	1,152	347,600
July 10, 2026	1,180	1,186	1,186	1,203	1,176	362,100
July 09, 2026	1,185	1,173	1,173	1,199	1,163	307,400
July 08, 2026	1,170	1,183	1,183	1,192	1,158	821,700
July 07, 2026	1,240	1,194	1,194	1,245	1,191	541,400
July 06, 2026	1,263	1,245	1,245	1,273	1,238	354,700
July 03, 2026	1,210	1,249	1,249	1,249	1,190	468,000
July 02, 2026	1,212	1,222	1,222	1,234	1,202	330,800
July 01, 2026	1,228	1,234	1,234	1,245	1,221	522,400
June 30, 2026	1,233	1,213	1,213	1,240	1,196	474,000
June 29, 2026	1,230	1,227	1,227	1,238	1,186	668,100
June 26, 2026	1,219	1,217	1,217	1,240	1,186	468,600
June 25, 2026	1,224	1,230	1,230	1,244	1,205	437,600
June 24, 2026	1,213	1,201	1,201	1,250	1,197	592,600
June 23, 2026	1,345	1,228	1,228	1,345	1,228	854,700
June 22, 2026	1,314	1,332	1,332	1,345	1,310	590,300
June 19, 2026	1,328	1,305	1,305	1,359	1,302	563,700
June 18, 2026	1,320	1,298	1,298	1,337	1,298	498,300