| 2021 |
| 04/09 | 1,728 | 1,920 | 1,721 | 1,917 | +11.78% | 8,921,100 | 2103億4665万 | +159.4% |
| 04/08 | 1,721 | 1,735 | 1,685 | 1,715 | -1.94% | 1,753,800 | 1881億8180万 | +157.89% |
| 04/07 | 1,706 | 1,788 | 1,697 | 1,749 | +2.46% | 2,224,900 | 1919億1252万 | +191.5% |
| 04/06 | 1,772 | 1,796 | 1,685 | 1,707 | -3.56% | 2,458,800 | 1873億398万 | +220.26% |
| 04/05 | 1,759 | 1,804 | 1,740 | 1,770 | +1.72% | 2,736,600 | 1942億1679万 | +277.4% |
| 04/02 | 1,842 | 1,843 | 1,717 | 1,740 | -1.25% | 5,346,200 | 1909億2498万 | +333.92% |
| 04/01 | 1,680 | 1,767 | 1,665 | 1,762 | +10.61% | 5,394,900 | 1933億3897万 | +425.97% |
| 04/01 | 株式分割 1→5 |
| 03/31 | 1,538 | 1,649 | 1,532 | 1,593 | +4.6% | 3,209,300 | 1747億9511万 | +494.4% |
| 03/30 | 15:30 「BASE」が拡張機能「Google 商品連携 App」の提供を開始 Google ショッピング広告への掲載をサポート |
| 03/30 | 1,634 | 1,650 | 1,517 | 1,523 | -5.75% | 2,357,400 | 1671億1422万 | +632.21% |
| 03/29 | 1,702 | 1,740 | 1,608 | 1,616 | +368.13% | 4,278,500 | 1773億1883万 | +970.2% |
| 03/26 | 322 | 347 | 318 | 345 | +449.68% | 20,715,000 | 1893億8880万 | +279.34% |
| 03/25 | 64 | 65 | 60 | 63 | -3.09% | 118,287,500 | 1722億7139万 | -22.47% |
| 03/24 | 66 | 68 | 64 | 65 | -3.57% | 80,012,500 | 1777億5774万 | -21.93% |
| 03/23 | 69 | 70 | 67 | 67 | -0.59% | 99,925,000 | 1843億4136万 | -20.94% |
| 03/22 | 72 | 72 | 67 | 68 | -5.8% | 119,662,500 | 1854億3863万 | -22.3% |
| 03/19 | 75 | 75 | 71 | 72 | -6.37% | 151,162,500 | 1968億1794万 | -18.45% |
| 03/18 | 79 | 80 | 76 | 77 | -1.84% | 91,475,000 | 2102億244万 | -13.89% |
| 03/17 | 79 | 81 | 77 | 78 | 0% | 90,250,000 | 2141億5196万 | -13.24% |
| 03/16 | 76 | 78 | 75 | 78 | +3.17% | 94,662,500 | 2141億5196万 | -14.2% |
| 03/15 | 82 | 83 | 76 | 76 | -7.07% | 124,387,500 | 2075億6942万 | -16.84% |
| 03/12 | 79 | 83 | 77 | 81 | +5.49% | 115,150,000 | 2233億6752万 | -11.48% |
| 03/11 | 74 | 78 | 73 | 77 | +2.44% | 114,062,500 | 2117億3837万 | -16.09% |
| 03/10 | 79 | 80 | 73 | 75 | -1.67% | 149,162,500 | 2066億9175万 | -18.97% |
| 03/09 | 75 | 78 | 70 | 77 | -1.14% | 236,387,500 | 2102億244万 | -17.59% |
| 03/08 | 84 | 86 | 77 | 78 | -5.46% | 157,525,000 | 2126億1604万 | -17.53% |
| 03/05 | 15:00 「BASE（ベイス）」のネットショップ開設数が140万ショップを突破 - ネットショップ開設実績で4年連続 No.1にも選出 - |
| 03/05 | 79 | 82 | 76 | 82 | +2.6% | 150,225,000 | 2249億345万 | -12.77% |
| 03/04 | 78 | 82 | 77 | 80 | -3.76% | 111,750,000 | 2191億9858万 | -14.98% |
| 03/03 | 15:00 「BASE」が新たに「Amazon Pay」の取り扱いを開始 |
| 03/03 | 89 | 89 | 82 | 83 | -6.23% | 97,800,000 | 2277億5588万 | -12.59% |
| 03/02 | 88 | 91 | 85 | 89 | +4.83% | 118,387,500 | 2428億9572万 | -7.75% |
| 03/01 | 15:00 「BASE」が「ショップデザイン機能」に3種類の新パーツを追加 ネットショップに動画やテイクアウトに便利な地図の挿入が可能に |
| 03/01 | 88 | 90 | 83 | 84 | -0.66% | 97,125,000 | 2317億540万 | -12.91% |
| 02/26 | 84 | 87 | 81 | 85 | -5.85% | 178,337,500 | 2332億4133万 | -13.22% |
| 02/25 | 92 | 95 | 88 | 90 | +0.27% | 153,950,000 | 2477億2292万 | -7.84% |
| 02/24 | 101 | 102 | 90 | 90 | -15.27% | 199,700,000 | 2470億6466万 | -8.08% |
| 02/22 | 110 | 113 | 106 | 106 | -4.66% | 124,487,500 | 2916億652万 | +9.61% |
| 02/19 | 102 | 112 | 102 | 112 | +6.98% | 154,850,000 | 3058億3523万 | +16.17% |
| 02/18 | 104 | 110 | 104 | 104 | -2.03% | 107,462,500 | 2858億7038万 | +9.73% |
| 02/17 | 110 | 113 | 104 | 106 | -3.55% | 171,825,000 | 2917億9402万 | +13.19% |
| 02/16 | 15:00 (訂正・数値データ訂正)2020年12月期決算短信〔日本基準〕(連結) |
| 02/16 | 104 | 114 | 102 | 110 | +5.43% | 262,625,000 | 3025億4432万 | +18.62% |
| 02/15 | 98 | 106 | 93 | 105 | +6.86% | 223,025,000 | 2869億6735万 | +13.74% |
| 02/12 | 88 | 98 | 86 | 98 | -0.16% | 441,612,500 | 2685億3825万 | +7.6% |
| 02/10 | 15:00 2020年12月期第4四半期決算説明会資料 |
| 02/10 | 15:00 定款一部変更及び補欠監査役候補者の決定に関するお知らせ |
| 02/10 | 15:00 取締役の報酬額の改定及び譲渡制限付株式報酬制度の改定に関するお知らせ |
| 02/10 | 15:00 執行役員制度の導入並びに取締役候補者及び上級執行役員候補者の決定に関するお知らせ |
| 02/10 | 15:00 2020年12月期通期連結業績予想と実績値との差異に関するお知らせ |
| 02/10 | 15:00 2020年12月期決算短信〔日本基準〕(連結) |
| 02/10 | 15:00 株式分割及び株式分割に伴う定款の一部変更に関するお知らせ |
| 02/10 | 15:00 特別損失(個別)の計上に関するお知らせ |
| 02/10 | 15:00 BASEが岩手銀行と業務提携を開始岩手県内企業のインターネットビジネスを支援 |
| 02/10 | 102 | 103 | 97 | 98 | -3.77% | 158,512,500 | 2689億7704万 | +8.98% |
| 02/09 | 96 | 103 | 94 | 102 | +6.26% | 134,512,500 | 2795億795万 | +14.52% |
| 02/08 | 97 | 99 | 94 | 96 | -0.17% | 129,925,000 | 2630億5340万 | +7.78% |
| 02/05 | 94 | 98 | 92 | 96 | +4.16% | 158,500,000 | 2634億9219万 | +9.18% |
| 02/04 | 89 | 93 | 88 | 92 | +2.31% | 83,000,000 | 2529億6128万 | +6.02% |
| 02/03 | 92 | 95 | 89 | 90 | +1.44% | 131,200,000 | 2472億5703万 | +3.63% |
| 02/02 | 89 | 92 | 88 | 89 | +2.3% | 110,650,000 | 2437億4673万 | +3.35% |
| 02/01 | 86 | 88 | 81 | 87 | +1.21% | 124,637,500 | 2382億6188万 | +1.02% |
| 01/29 | 90 | 90 | 84 | 86 | +0.56% | 166,062,500 | 2354億976万 | +0.99% |
| 01/28 | 91 | 92 | 85 | 85 | -10.49% | 244,837,500 | 2340億9339万 | +0.42% |
| 01/27 | 96 | 98 | 93 | 95 | -1.89% | 157,325,000 | 2615億1764万 | +12.19% |
| 01/26 | 104 | 107 | 97 | 97 | -10.4% | 226,537,500 | 2665億6371万 | +15.71% |
| 01/25 | 109 | 116 | 107 | 108 | +1.35% | 348,750,000 | 2974億9826万 | +30.7% |
| 01/22 | 105 | 109 | 102 | 107 | +3.4% | 396,100,000 | 2935億4917万 | +30.54% |
| 01/21 | 89 | 105 | 89 | 104 | +17.53% | 522,287,500 | 2838億1302万 | +29.4% |
| 01/20 | 87 | 90 | 86 | 88 | +3.09% | 121,825,000 | 2414億8233万 | +11.49% |
| 01/19 | 91 | 91 | 82 | 85 | -3.96% | 213,925,000 | 2342億4444万 | +9.54% |
| 01/18 | 80 | 90 | 80 | 89 | +9.99% | 203,700,000 | 2438億9496万 | +14.05% |
| 01/15 | 81 | 82 | 78 | 81 | +1.1% | 92,937,500 | 2217億4263万 | +5.04% |
| 01/14 | 16:00 指名・報酬委員会の設置に関するお知らせ |
| 01/14 | 83 | 83 | 80 | 80 | -4.76% | 132,900,000 | 2193億3000万 | +5.26% |
| 01/13 | 82 | 85 | 82 | 84 | +3.55% | 136,162,500 | 2302億9650万 | +12% |
| 01/12 | 15:00 BASE、メディアプラットフォームを運営するnoteと資本業務提携を締結 |
| 01/12 | 76 | 82 | 75 | 81 | +4.64% | 162,525,000 | 2224億62万 | +8.16% |
| 01/08 | 80 | 80 | 77 | 78 | +0.1% | 76,150,000 | 2125億3077万 | +4.76% |
| 01/07 | 15:00 「BASE」が拡張機能「Instagram広告 App」の提供を開始 Instagram広告をかんたんに配信可能に |
| 01/07 | 78 | 80 | 76 | 77 | -0.82% | 105,525,000 | 2123億1144万 | +4.65% |
| 01/06 | 83 | 85 | 77 | 78 | -3.46% | 201,812,500 | 2140億6608万 | +5.51% |
| 01/05 | 86 | 87 | 80 | 81 | -6.3% | 167,600,000 | 2217億4263万 | +9.3% |
| 01/04 | 79 | 88 | 78 | 86 | +10.55% | 175,425,000 | 2366億5707万 | +18.25% |
| 2020 |
| 12/30 | 78 | 82 | 78 | 78 | -1.41% | 97,875,000 | 2140億6608万 | +6.96% |
| 12/29 | 78 | 82 | 76 | 79 | +1.54% | 157,762,500 | 2171億3670万 | +8.49% |
| 12/28 | 74 | 78 | 73 | 78 | +6.21% | 99,812,500 | 2138億4675万 | +6.85% |
| 12/25 | 76 | 77 | 73 | 73 | -4.08% | 65,262,500 | 2013億4494万 | +2% |
| 12/24 | 78 | 79 | 74 | 77 | -2.35% | 113,437,500 | 2098億9881万 | +4.88% |
| 12/23 | 75 | 79 | 74 | 78 | +7.93% | 172,850,000 | 2149億4340万 | +7.4% |
| 12/22 | 79 | 81 | 72 | 73 | -8.28% | 158,925,000 | 1991億5164万 | -0.49% |
| 12/21 | 85 | 87 | 79 | 79 | -4.44% | 164,450,000 | 2156億4378万 | +8.49% |
| 12/18 | 85 | 87 | 81 | 83 | +4.75% | 336,737,500 | 2256億6359万 | +12% |
| 12/17 | 15:00 「BASE」が拡張機能「ネクストエンジン App」の提供を開始 |
| 12/17 | 74 | 79 | 73 | 79 | +11.5% | 268,812,500 | 2154億2595万 | +6.92% |
| 12/16 | 70 | 73 | 69 | 71 | +4.23% | 170,562,500 | 1932億811万 | -4.11% |
| 12/15 | 69 | 71 | 67 | 68 | +0.12% | 143,375,000 | 1853億6652万 | -9.23% |
| 12/14 | 71 | 72 | 67 | 68 | -6.28% | 174,962,500 | 1851億4870万 | -10.53% |
| 12/11 | 70 | 78 | 69 | 73 | +7.21% | 359,937,500 | 1975億6455万 | -6.97% |
| 12/10 | 15:00 「BASE」のネットショップ開設数が12月に130万ショップを突破 |
| 12/10 | 65 | 70 | 64 | 68 | +3.93% | 233,437,500 | 1842億7741万 | -14.33% |
| 12/09 | 65 | 66 | 63 | 65 | +2.65% | 89,287,500 | 1773億710万 | -18.6% |
| 12/08 | 60 | 64 | 60 | 63 | +2.19% | 146,000,000 | 1727億3284万 | -21.68% |
| 12/07 | 64 | 65 | 62 | 62 | -7.29% | 169,587,500 | 1690億2987万 | -24.29% |
| 12/04 | 65 | 68 | 62 | 67 | +1.09% | 255,937,500 | 1823億1701万 | -19.33% |
| 12/03 | 72 | 72 | 66 | 66 | -8.31% | 240,062,500 | 1803億5661万 | -21.14% |
| 12/02 | 77 | 77 | 72 | 72 | -4.24% | 167,825,000 | 1966億9326万 | -16% |
| 12/01 | 78 | 80 | 75 | 75 | -1.67% | 187,925,000 | 2054億614万 | -12.28% |
| 11/30 | 72 | 77 | 72 | 77 | +6.67% | 193,637,500 | 2088億9129万 | -11.82% |
| 11/27 | 75 | 76 | 71 | 72 | -3.95% | 145,350,000 | 1958億2197万 | -19.19% |
| 11/26 | 78 | 79 | 74 | 75 | -1.47% | 154,637,500 | 2038億8139万 | -16.8% |
| 11/25 | 78 | 81 | 74 | 76 | -0.84% | 273,400,000 | 2069億3090万 | -17.39% |
| 11/24 | 73 | 79 | 71 | 77 | +6.68% | 339,175,000 | 2086億7347万 | -17.59% |
| 11/20 | 82 | 82 | 71 | 72 | -9.38% | 316,537,500 | 1944億1161万 | -24.38% |
| 11/19 | 15:00 BASEがDirect Techと協業を開始 インフルエンサーのネットビジネスを支援 |
| 11/19 | 78 | 79 | 71 | 79 | 0% | 283,712,500 | 2145億4555万 | -17.42% |
| 11/18 | 81 | 84 | 77 | 79 | -0.1% | 165,687,500 | 2145億4555万 | -19.1% |
| 11/17 | 85 | 87 | 78 | 79 | -9.82% | 234,225,000 | 2147億6204万 | -19.84% |
| 11/16 | 97 | 97 | 87 | 88 | -10.86% | 326,200,000 | 2381億4340万 | -12.87% |
| 11/13 | 16:00 2020年12月期第3四半期決算説明会資料 |
| 11/13 | 16:00 2020年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/13 | 16:00 BASE、国内最大のクラウドファンディングを運営するCAMPFIREと資本業務提携を締結 |
| 11/13 | 16:00 BASE、インド最大手の中小企業向け決済サービスを提供するInstamojo への出資を実施 |
| 11/13 | 91 | 104 | 91 | 99 | +11.78% | 346,387,500 | 2671億5359万 | -3.22% |
| 11/11 | 8:30 120万ショップ突破のネットショップ作成サービス「BASE」、香取慎吾さんを起用した新TV-CMを放送開始。 |
