| 2026 |
| 03/06 | 2,556 | 2,570 | 2,553 | 2,568 | +0.51% | 6,500 | 186億413万 | -0.5% |
| 03/05 | 2,570 | 2,570 | 2,551 | 2,555 | +0.59% | 2,800 | 185億995万 | -1.16% |
| 03/04 | 2,529 | 2,569 | 2,525 | 2,540 | 0% | 3,300 | 184億128万 | -1.82% |
| 03/03 | 2,570 | 2,570 | 2,540 | 2,540 | -1.17% | 2,600 | 184億128万 | -1.93% |
| 03/02 | (IR情報)16:00 2026年12月期2月度ASNET取引台数実績(速報値) |
| 03/02 | 2,541 | 2,570 | 2,529 | 2,570 | +1.66% | 4,100 | 186億1862万 | -0.85% |
| 02/27 | 2,510 | 2,538 | 2,505 | 2,528 | +0.04% | 2,200 | 183億1434万 | -2.51% |
| 02/26 | 2,512 | 2,527 | 2,502 | 2,527 | +0.6% | 7,500 | 183億710万 | -2.62% |
| 02/25 | 2,552 | 2,569 | 2,512 | 2,512 | -1.53% | 8,400 | 181億9843万 | -3.27% |
| 02/24 | 2,568 | 2,570 | 2,551 | 2,551 | -0.39% | 4,000 | 184億8097万 | -1.85% |
| 02/20 | 2,558 | 2,568 | 2,558 | 2,561 | -0.16% | 2,200 | 184億3049万 | -1.5% |
| 02/19 | 2,568 | 2,569 | 2,550 | 2,565 | +0.23% | 4,300 | 184億5927万 | -1.31% |
| 02/18 | 2,565 | 2,570 | 2,553 | 2,559 | -0.23% | 3,900 | 184億1609万 | -1.5% |
| 02/17 | (IR情報)16:00 定款一部変更に関するお知らせ |
| 02/17 | (IR情報)16:00 剰余金の配当に関するお知らせ |
| 02/17 | 2,588 | 2,588 | 2,565 | 2,565 | -0.27% | 4,200 | 184億5927万 | -1.23% |
| 02/16 | 2,595 | 2,595 | 2,572 | 2,572 | -0.31% | 7,200 | 185億965万 | -0.92% |
| 02/13 | (IR情報)16:00 2025年12月期決算短信〔日本基準〕(非連結) |
| 02/13 | (IR情報)16:00 2025年12月期決算説明資料 |
| 02/13 | 2,597 | 2,597 | 2,580 | 2,580 | -0.15% | 2,300 | 185億6722万 | -0.58% |
| 02/12 | 2,585 | 2,597 | 2,580 | 2,584 | -0.08% | 3,600 | 185億9601万 | -0.35% |
| 02/10 | 2,577 | 2,598 | 2,577 | 2,586 | +0.08% | 2,200 | 186億1040万 | -0.19% |
| 02/09 | 2,662 | 2,662 | 2,584 | 2,584 | -1.56% | 6,500 | 185億9601万 | -0.15% |
| 02/06 | 2,638 | 2,640 | 2,615 | 2,625 | -0.49% | 1,600 | 188億9107万 | +1.55% |
| 02/05 | 2,650 | 2,650 | 2,615 | 2,638 | -0.45% | 3,600 | 189億8463万 | +2.25% |
| 02/04 | 2,654 | 2,654 | 2,645 | 2,650 | -0.19% | 6,400 | 190億7099万 | +2.95% |
| 02/03 | 2,658 | 2,658 | 2,638 | 2,655 | +0.45% | 1,500 | 191億697万 | +3.39% |
| 02/02 | (IR情報)16:00 2026年12月期1月度ASNET取引台数実績(速報値) |
| 02/02 | 2,640 | 2,643 | 2,633 | 2,643 | -0.08% | 2,800 | 190億2061万 | +3.12% |
| 01/30 | 2,645 | 2,670 | 2,639 | 2,645 | +0.46% | 8,800 | 190億3500万 | +3.44% |
| 01/29 | 2,650 | 2,650 | 2,633 | 2,633 | -0.45% | 2,100 | 189億4864万 | +3.21% |
| 01/28 | 2,619 | 2,645 | 2,619 | 2,645 | +0.95% | 5,400 | 190億3500万 | +3.89% |
| 01/27 | 2,625 | 2,628 | 2,609 | 2,620 | +0.19% | 1,800 | 188億5509万 | +3.15% |
| 01/26 | 2,609 | 2,615 | 2,588 | 2,615 | +1.08% | 6,000 | 188億1910万 | +3.12% |
| 01/23 | 2,600 | 2,600 | 2,582 | 2,587 | -0.42% | 2,100 | 186億1760万 | +2.21% |
| 01/22 | 2,580 | 2,598 | 2,571 | 2,598 | +0.7% | 2,400 | 186億9676万 | +2.77% |
| 01/21 | 2,565 | 2,583 | 2,565 | 2,580 | +0.19% | 1,400 | 185億6542万 | +2.18% |
| 01/20 | 2,560 | 2,575 | 2,560 | 2,575 | +0.19% | 2,100 | 185億2944万 | +2.06% |
| 01/19 | 2,568 | 2,575 | 2,565 | 2,570 | +0.39% | 2,400 | 184億9346万 | +1.94% |
| 01/16 | 2,550 | 2,560 | 2,550 | 2,560 | +0.39% | 2,100 | 184億2150万 | +1.63% |
| 01/15 | 2,532 | 2,550 | 2,532 | 2,550 | +0.71% | 3,100 | 183億4954万 | +1.27% |
| 01/14 | (IR情報)17:00 2025年12月期 オンライン決算説明会のお知らせ |
| 01/14 | 2,535 | 2,553 | 2,532 | 2,532 | +0.04% | 3,800 | 182億2001万 | +0.6% |
| 01/13 | 2,548 | 2,555 | 2,531 | 2,531 | -0.35% | 4,900 | 182億1282万 | +0.56% |
| 01/09 | 2,540 | 2,542 | 2,540 | 2,540 | -0.16% | 1,700 | 182億7758万 | +0.91% |
| 01/08 | 2,540 | 2,545 | 2,540 | 2,544 | +0.16% | 2,100 | 183億636万 | +1.07% |
| 01/07 | 2,520 | 2,555 | 2,520 | 2,540 | +0.2% | 2,000 | 182億7758万 | +0.95% |
| 01/06 | 2,520 | 2,551 | 2,520 | 2,535 | +1.28% | 4,500 | 182億4160万 | +0.76% |
| 01/05 | (IR情報)17:00 豊橋本部移転に関するお知らせ |
| 01/05 | (IR情報)16:00 2025年12月期12月度ASNET取引台数実績(速報値) |
| 01/05 | 2,505 | 2,520 | 2,503 | 2,503 | +0.12% | 3,700 | 180億1133万 | -0.52% |
| 2025 |
| 12/30 | 2,500 | 2,506 | 2,500 | 2,500 | -0.04% | 3,100 | 179億8975万 | -0.68% |
| 12/29 | 2,490 | 2,504 | 2,487 | 2,501 | -0.2% | 5,600 | 179億9694万 | -0.64% |
| 12/26 | 2,504 | 2,513 | 2,504 | 2,506 | +0.16% | 8,500 | 180億3292万 | -0.44% |
| 12/25 | 2,505 | 2,511 | 2,500 | 2,502 | -0.24% | 5,200 | 180億414万 | -0.64% |
| 12/24 | 2,510 | 2,510 | 2,500 | 2,508 | +0.2% | 5,200 | 180億4731万 | -0.48% |
| 12/23 | 2,501 | 2,507 | 2,500 | 2,503 | +0.08% | 3,000 | 180億1133万 | -0.75% |
| 12/22 | 2,501 | 2,521 | 2,500 | 2,501 | +0.04% | 5,400 | 179億9694万 | -0.87% |
| 12/19 | 2,507 | 2,507 | 2,500 | 2,500 | -0.08% | 3,100 | 179億8975万 | -0.99% |
| 12/18 | 2,508 | 2,509 | 2,502 | 2,502 | -0.24% | 2,100 | 180億414万 | -1.03% |
| 12/17 | 2,508 | 2,509 | 2,500 | 2,508 | +0.08% | 7,600 | 180億4731万 | -0.87% |
| 12/16 | 2,515 | 2,520 | 2,506 | 2,506 | -0.36% | 5,200 | 180億3292万 | -1.03% |
| 12/15 | (IR情報)16:00 「ASワンプラ」出品ツールへのAI 機能の追加実装のお知らせ |
| 12/15 | 2,520 | 2,521 | 2,512 | 2,515 | -0.28% | 3,600 | 180億9768万 | -0.75% |
| 12/12 | 2,528 | 2,529 | 2,522 | 2,522 | -0.2% | 2,000 | 181億4805万 | -0.51% |
| 12/11 | 2,527 | 2,527 | 2,525 | 2,527 | 0% | 1,400 | 181億8403万 | -0.35% |
| 12/10 | 2,516 | 2,527 | 2,516 | 2,527 | +0.36% | 1,400 | 181億8403万 | -0.39% |
| 12/09 | 2,525 | 2,527 | 2,518 | 2,518 | -0.12% | 2,300 | 181億1927万 | -0.79% |
| 12/08 | 2,530 | 2,530 | 2,520 | 2,521 | -0.47% | 3,100 | 181億4086万 | -0.71% |
| 12/05 | 2,533 | 2,539 | 2,533 | 2,533 | -0.16% | 900 | 182億2721万 | -0.28% |
| 12/04 | 2,532 | 2,537 | 2,532 | 2,537 | +0.2% | 1,200 | 182億5599万 | -0.12% |
| 12/03 | 2,525 | 2,537 | 2,525 | 2,532 | +0.28% | 1,600 | 182億2001万 | -0.31% |
| 12/02 | 2,531 | 2,531 | 2,525 | 2,525 | -0.28% | 1,400 | 181億6964万 | -0.63% |
| 12/01 | (IR情報)16:00 2025年12月期11月度ASNET取引台数実績(速報値) |
| 12/01 | 2,548 | 2,548 | 2,532 | 2,532 | +0.08% | 1,700 | 182億2001万 | -0.35% |
| 11/28 | 2,513 | 2,532 | 2,513 | 2,530 | 0% | 1,600 | 182億562万 | -0.47% |
| 11/27 | 2,508 | 2,530 | 2,508 | 2,530 | +0.08% | 1,600 | 182億562万 | -0.43% |
| 11/26 | 2,504 | 2,528 | 2,504 | 2,528 | +1% | 1,800 | 181億9123万 | -0.51% |
| 11/25 | 2,545 | 2,545 | 2,503 | 2,503 | -0.48% | 4,100 | 180億1133万 | -1.5% |
| 11/21 | 2,533 | 2,533 | 2,515 | 2,515 | -0.75% | 6,000 | 180億9768万 | -1.1% |
| 11/20 | 2,548 | 2,548 | 2,534 | 2,534 | -0.55% | 1,600 | 182億3441万 | -0.39% |
| 11/19 | 2,550 | 2,550 | 2,541 | 2,548 | +0.08% | 1,100 | 183億3515万 | +0.12% |
| 11/18 | 2,551 | 2,552 | 2,545 | 2,546 | -0.04% | 2,200 | 183億2076万 | +0.04% |
| 11/17 | (IR情報)16:00 名古屋証券取引所主催「株式投資ウインターセミナー2025」参加のお知らせ |
| 11/17 | 2,540 | 2,554 | 2,540 | 2,547 | +0.28% | 3,000 | 183億2795万 | +0.08% |
| 11/14 | 2,542 | 2,554 | 2,540 | 2,540 | -1.05% | 4,700 | 182億7758万 | -0.16% |
| 11/13 | (IR情報)16:00 2025年12月期第3四半期決算説明資料 |
| 11/13 | (IR情報)16:00 2025年12月期第3四半期決算短信〔日本基準〕(非連結) |
| 11/13 | 2,541 | 2,567 | 2,541 | 2,567 | +0.47% | 2,700 | 184億7187万 | +0.94% |
| 11/12 | 2,556 | 2,558 | 2,549 | 2,555 | -0.31% | 1,400 | 183億8552万 | +0.59% |
| 11/11 | 2,560 | 2,563 | 2,560 | 2,563 | +0.12% | 1,600 | 184億4309万 | +0.99% |
| 11/10 | 2,556 | 2,560 | 2,538 | 2,560 | +1.07% | 2,600 | 184億2150万 | +0.95% |
| 11/07 | 2,536 | 2,540 | 2,533 | 2,533 | -0.55% | 1,700 | 182億2721万 | 0% |
| 11/06 | 2,551 | 2,551 | 2,547 | 2,547 | +0.08% | 400 | 183億2795万 | +0.59% |
| 11/05 | 2,553 | 2,561 | 2,538 | 2,545 | -0.31% | 2,800 | 183億1356万 | +0.55% |
| 11/04 | (IR情報)16:00 2025年12月期10月度ASNET取引台数実績(速報値) |
| 11/04 | 2,559 | 2,559 | 2,550 | 2,553 | -0.27% | 2,500 | 183億7113万 | +0.91% |
| 10/31 | 2,550 | 2,560 | 2,531 | 2,560 | +1.19% | 3,400 | 184億2150万 | +1.23% |
| 10/30 | 2,530 | 2,544 | 2,528 | 2,530 | 0% | 1,800 | 182億562万 | +0.08% |
| 10/29 | 2,560 | 2,560 | 2,530 | 2,530 | -0.9% | 2,600 | 182億562万 | +0.12% |
| 10/28 | 2,549 | 2,554 | 2,545 | 2,553 | +0.55% | 1,600 | 183億7113万 | +1.07% |
| 10/27 | 2,557 | 2,559 | 2,535 | 2,539 | +0.16% | 1,900 | 182億7039万 | +0.59% |
| 10/24 | 2,549 | 2,549 | 2,529 | 2,535 | -0.51% | 1,500 | 182億4160万 | +0.48% |
| 10/23 | 2,525 | 2,548 | 2,525 | 2,548 | +0.91% | 1,700 | 183億3515万 | +1.07% |
| 10/22 | 2,525 | 2,525 | 2,523 | 2,525 | 0% | 1,000 | 181億6964万 | +0.2% |
| 10/21 | 2,534 | 2,534 | 2,520 | 2,525 | +0.04% | 2,000 | 181億6964万 | +0.2% |
| 10/20 | 2,555 | 2,557 | 2,524 | 2,524 | -1.21% | 8,200 | 181億6245万 | +0.16% |
| 10/17 | 2,559 | 2,560 | 2,547 | 2,555 | +0.31% | 2,500 | 183億8552万 | +1.43% |
| 10/16 | 2,555 | 2,555 | 2,547 | 2,547 | -0.08% | 3,500 | 183億2795万 | +1.19% |
| 10/15 | 2,549 | 2,554 | 2,541 | 2,549 | +0.47% | 3,400 | 183億4234万 | +1.35% |
| 10/14 | 2,544 | 2,549 | 2,537 | 2,537 | -0.39% | 2,600 | 182億5599万 | +1.04% |
| 10/10 | 2,548 | 2,549 | 2,530 | 2,547 | +0.67% | 2,400 | 183億2795万 | +1.56% |
| 10/09 | 2,530 | 2,548 | 2,511 | 2,530 | +0.88% | 7,800 | 182億562万 | +1% |
| 10/08 | 2,518 | 2,528 | 2,495 | 2,508 | +0.12% | 3,400 | 180億4731万 | +0.16% |
| 10/07 | 2,523 | 2,523 | 2,505 | 2,505 | -0.12% | 1,800 | 180億2572万 | +0.12% |
| 10/01 | (IR情報)16:00 2025年12月期9月度ASNET取引台数実績(速報値) |