Base Co., Ltd. (4481.T) JPX

Currency In JPY

4481.T Historical Return

If you invested ¥1000 in Base Co., Ltd. (4481.T) since IPO date, it would be worth ¥2,948.88 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 ¥1,382.44, while ¥1000 invested 1 year ago would be worth ¥914.85. This corresponds to total returns of 194.89%, 38.24%, -8.52%, respectively, with annualized returns of 17.4%, 6.7%, -8.52%.

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

4481.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	3,210	3,195	3,195	3,230	3,155	97,700
September 09, 2026	3,285	3,250	3,250	3,285	3,220	84,200
September 08, 2026	3,315	3,305	3,305	3,320	3,285	49,500
September 07, 2026	3,355	3,310	3,310	3,355	3,300	63,700
September 04, 2026	3,340	3,355	3,355	3,365	3,340	45,500
September 03, 2026	3,330	3,340	3,340	3,355	3,325	44,500
September 02, 2026	3,385	3,325	3,325	3,385	3,325	67,300
September 01, 2026	3,415	3,400	3,400	3,435	3,390	60,100
August 31, 2026	3,420	3,425	3,425	3,445	3,385	85,800
August 28, 2026	3,370	3,390	3,390	3,410	3,365	89,700
August 27, 2026	3,380	3,335	3,335	3,400	3,325	101,500
August 26, 2026	3,365	3,365	3,365	3,420	3,360	148,100
August 25, 2026	3,355	3,270	3,270	3,375	3,260	63,800
August 24, 2026	3,385	3,355	3,355	3,395	3,335	64,600
August 21, 2026	3,360	3,360	3,360	3,390	3,345	79,400
August 20, 2026	3,240	3,380	3,380	3,380	3,235	199,600
August 19, 2026	3,210	3,190	3,190	3,220	3,170	73,700
August 18, 2026	3,185	3,195	3,195	3,220	3,160	124,200
August 17, 2026	3,100	3,185	3,185	3,205	3,060	248,700
August 14, 2026	3,260	3,285	3,285	3,315	3,260	124,900
August 13, 2026	3,230	3,270	3,270	3,270	3,215	88,400
August 12, 2026	3,205	3,235	3,235	3,245	3,185	57,500
August 10, 2026	3,190	3,165	3,165	3,210	3,155	92,800
August 07, 2026	3,150	3,160	3,160	3,180	3,135	51,100
August 06, 2026	3,110	3,130	3,130	3,145	3,095	51,400
August 05, 2026	3,145	3,120	3,120	3,150	3,105	63,100
August 04, 2026	3,170	3,130	3,130	3,180	3,120	56,300
August 03, 2026	3,215	3,150	3,150	3,215	3,105	83,900
July 31, 2026	3,285	3,215	3,215	3,290	3,210	68,100
July 30, 2026	3,275	3,275	3,275	3,290	3,230	95,500
July 29, 2026	3,210	3,260	3,260	3,285	3,185	133,200
July 28, 2026	3,200	3,200	3,200	3,210	3,175	82,300
July 27, 2026	3,115	3,195	3,195	3,195	3,115	145,600
July 24, 2026	3,075	3,095	3,095	3,110	3,055	50,900
July 23, 2026	3,070	3,075	3,075	3,095	3,060	80,100
July 22, 2026	3,115	3,085	3,085	3,120	3,070	97,500
July 21, 2026	3,130	3,115	3,115	3,165	3,115	61,100
July 17, 2026	3,110	3,105	3,105	3,145	3,085	124,300
July 16, 2026	3,140	3,110	3,110	3,170	3,110	75,700
July 15, 2026	3,140	3,140	3,140	3,145	3,100	68,600
July 14, 2026	3,145	3,135	3,135	3,165	3,115	113,000
July 13, 2026	3,105	3,160	3,160	3,165	3,095	144,100
July 10, 2026	3,095	3,105	3,105	3,115	3,075	100,200
July 09, 2026	3,085	3,070	3,070	3,105	3,060	88,400
July 08, 2026	3,085	3,085	3,085	3,115	3,065	117,100
July 07, 2026	3,040	3,080	3,080	3,090	3,015	123,200
July 06, 2026	2,988	3,025	3,025	3,045	2,979	166,900
July 03, 2026	2,940	2,963	2,963	2,969	2,916	199,500
July 02, 2026	2,876	2,907	2,907	2,920	2,865	220,200
July 01, 2026	2,870	2,866	2,866	2,880	2,854	96,700
June 30, 2026	2,856	2,864	2,864	2,876	2,848	113,900
June 29, 2026	2,830	2,863	2,863	2,863	2,817	360,800
June 26, 2026	2,855	2,865	2,865	2,876	2,847	312,100
June 25, 2026	2,862	2,854	2,854	2,868	2,851	157,300
June 24, 2026	2,851	2,850	2,850	2,883	2,847	161,000
June 23, 2026	2,873	2,839	2,839	2,873	2,839	260,600
June 22, 2026	2,866	2,874	2,874	2,891	2,853	164,400
June 19, 2026	2,898	2,847	2,847	2,898	2,847	316,300
June 18, 2026	2,888	2,903	2,903	2,914	2,863	157,500
June 17, 2026	2,850	2,865	2,865	2,888	2,845	154,800