| 2022 |
| 04/12 | 113 | 114 | 112 | 114 | -0.87% | 371,200 | 32億9821万 | -0.87% |
| 04/11 | 113 | 115 | 113 | 115 | +1.77% | 181,900 | 33億2714万 | 0% |
| 04/08 | 114 | 115 | 113 | 113 | 0% | 476,000 | 32億6928万 | -1.74% |
| 04/07 | 117 | 117 | 111 | 113 | -3.42% | 634,400 | 32億6928万 | -1.74% |
| 04/06 | 118 | 118 | 116 | 117 | -1.68% | 641,300 | 33億8501万 | +1.74% |
| 04/05 | 118 | 119 | 116 | 119 | +1.71% | 203,100 | 34億4287万 | +3.48% |
| 04/04 | 117 | 117 | 115 | 117 | +0.86% | 278,800 | 33億8501万 | +1.74% |
| 04/01 | 118 | 118 | 115 | 116 | -1.69% | 388,000 | 33億5607万 | +0.87% |
| 03/31 | 120 | 120 | 118 | 118 | -1.67% | 258,600 | 34億1394万 | +2.61% |
| 03/30 | 116 | 121 | 116 | 120 | +3.45% | 561,700 | 34億7180万 | +4.35% |
| 03/29 | 117 | 117 | 115 | 116 | +0.87% | 345,600 | 33億5607万 | +0.87% |
| 03/28 | 118 | 118 | 115 | 115 | -1.71% | 391,300 | 33億2714万 | -0.86% |
| 03/25 | 117 | 118 | 116 | 117 | +0.86% | 523,100 | 33億8501万 | +0.86% |
| 03/24 | 115 | 116 | 114 | 116 | -0.85% | 409,700 | 33億5607万 | 0% |
| 03/23 | 116 | 118 | 116 | 117 | +1.74% | 214,000 | 33億8501万 | 0% |
| 03/22 | 119 | 119 | 115 | 115 | -2.54% | 454,100 | 33億2714万 | -1.71% |
| 03/18 | 117 | 119 | 117 | 118 | 0% | 326,800 | 34億1394万 | 0% |
| 03/17 | 117 | 120 | 117 | 118 | +2.61% | 446,400 | 34億1394万 | 0% |
| 03/16 | 15:00 シンジケートローン契約締結および資金の借入に関するお知らせ |
| 03/16 | 118 | 119 | 115 | 115 | -1.71% | 341,800 | 33億2714万 | -3.36% |
| 03/15 | 115 | 117 | 113 | 117 | +3.54% | 436,700 | 33億8501万 | -2.5% |
| 03/14 | 111 | 115 | 111 | 113 | +3.67% | 377,300 | 32億6928万 | -5.83% |
| 03/11 | 108 | 111 | 107 | 109 | -1.8% | 399,700 | 31億5355万 | -9.92% |
| 03/10 | 109 | 111 | 108 | 111 | +5.71% | 625,800 | 32億1142万 | -9.76% |
| 03/09 | 107 | 109 | 105 | 105 | -2.78% | 728,900 | 30億3782万 | -15.32% |
| 03/08 | 110 | 113 | 107 | 108 | -4.42% | 1,184,300 | 31億2462万 | -14.29% |
| 03/07 | 114 | 115 | 110 | 113 | -1.74% | 830,100 | 32億6928万 | -11.02% |
| 03/04 | 117 | 118 | 115 | 115 | -1.71% | 541,100 | 33億2714万 | -10.16% |
| 03/03 | 119 | 121 | 117 | 117 | 0% | 483,900 | 33億8501万 | -10% |
| 03/02 | 117 | 119 | 116 | 117 | -3.31% | 799,700 | 33億8501万 | -11.36% |
| 03/01 | 121 | 124 | 118 | 121 | +0.83% | 867,000 | 35億73万 | -9.02% |
| 02/28 | 117 | 121 | 116 | 120 | +3.45% | 890,200 | 34億7180万 | -11.11% |
| 02/25 | 115 | 117 | 114 | 116 | +2.65% | 1,776,000 | 33億5607万 | -14.71% |
| 02/24 | 15:00 株主優待制度に関するお知らせ |
| 02/24 | 117 | 118 | 112 | 113 | -5.04% | 1,300,400 | 32億6928万 | -17.52% |
| 02/22 | 119 | 121 | 116 | 119 | -0.83% | 1,224,400 | 34億4287万 | -14.39% |
| 02/21 | 123 | 123 | 118 | 120 | -2.44% | 986,900 | 34億7180万 | -14.89% |
| 02/18 | 124 | 125 | 122 | 123 | -2.38% | 955,000 | 35億5860万 | -13.99% |
| 02/17 | 130 | 130 | 126 | 126 | -1.56% | 538,400 | 36億4539万 | -13.1% |
| 02/16 | 126 | 131 | 126 | 128 | +3.23% | 842,400 | 37億325万 | -12.93% |
| 02/15 | 127 | 128 | 124 | 124 | -2.36% | 1,076,400 | 35億8753万 | -16.22% |
| 02/14 | 131 | 132 | 125 | 127 | -5.22% | 1,650,800 | 36億7432万 | -15.33% |
| 02/10 | 133 | 136 | 131 | 134 | +0.75% | 688,800 | 38億7684万 | -11.84% |
| 02/09 | 136 | 136 | 133 | 133 | 0% | 641,000 | 38億4791万 | -13.07% |
| 02/08 | 132 | 137 | 131 | 133 | 0% | 953,100 | 38億4791万 | -13.64% |
| 02/07 | 131 | 136 | 128 | 133 | +1.53% | 1,100,300 | 38億4791万 | -14.19% |
| 02/04 | 12:00 2022年3月期第3四半期決算短信〔IFRS〕(連結) |
| 02/04 | 138 | 138 | 129 | 131 | -5.76% | 1,791,400 | 37億9005万 | -16.03% |
| 02/03 | 144 | 146 | 137 | 139 | -2.8% | 1,170,400 | 40億2150万 | -11.46% |
| 02/02 | 145 | 146 | 143 | 143 | 0% | 276,700 | 41億3723万 | -9.49% |
| 02/01 | 147 | 150 | 142 | 143 | -1.38% | 536,900 | 41億3723万 | -9.49% |
| 01/31 | 146 | 149 | 141 | 145 | -1.36% | 698,000 | 41億9509万 | -8.81% |
| 01/28 | 145 | 147 | 140 | 147 | +1.38% | 1,070,900 | 42億5296万 | -7.55% |
| 01/27 | 154 | 154 | 145 | 145 | -5.84% | 1,053,100 | 41億9509万 | -8.81% |
| 01/26 | 156 | 157 | 151 | 154 | -0.65% | 763,000 | 44億5548万 | -3.14% |
| 01/25 | 160 | 164 | 154 | 155 | -1.9% | 1,163,000 | 44億8441万 | -2.52% |
| 01/24 | 155 | 158 | 151 | 158 | +1.28% | 559,700 | 45億7121万 | -0.63% |
| 01/21 | 150 | 156 | 149 | 156 | +2.63% | 665,500 | 45億1334万 | -1.27% |
| 01/20 | 150 | 154 | 144 | 152 | 0% | 1,304,700 | 43億9762万 | -3.8% |
| 01/19 | 157 | 157 | 150 | 152 | -4.4% | 1,125,000 | 43億9762万 | -3.18% |
| 01/18 | 159 | 164 | 156 | 159 | +1.27% | 1,185,900 | 46億14万 | +1.92% |
| 01/17 | 171 | 171 | 156 | 157 | -7.1% | 2,058,500 | 45億4227万 | +1.29% |
| 01/14 | 181 | 183 | 167 | 169 | -7.65% | 2,301,900 | 48億8945万 | +9.03% |
| 01/13 | 170 | 185 | 170 | 183 | +7.65% | 2,121,900 | 52億9450万 | +19.61% |
| 01/12 | 163 | 173 | 163 | 170 | +5.59% | 1,240,400 | 49億1839万 | +12.58% |
| 01/11 | 159 | 164 | 158 | 161 | 0% | 818,900 | 46億5800万 | +7.33% |
| 01/07 | 180 | 181 | 159 | 161 | -10.06% | 4,496,900 | 46億5800万 | +8.78% |
| 01/06 | 167 | 179 | 165 | 179 | +7.19% | 2,822,000 | 51億7877万 | +21.77% |
| 01/05 | 167 | 168 | 163 | 167 | -0.6% | 896,600 | 48億3159万 | +15.17% |
| 01/04 | 164 | 178 | 162 | 168 | +5% | 3,131,000 | 48億6052万 | +17.48% |
| 2021 |
| 12/30 | 158 | 165 | 157 | 160 | +1.27% | 1,249,100 | 46億2907万 | +12.68% |
| 12/29 | 155 | 159 | 155 | 158 | +2.6% | 661,800 | 45億7121万 | +12.06% |
| 12/28 | 154 | 157 | 153 | 154 | +0.65% | 567,900 | 44億5548万 | +9.22% |
| 12/27 | 153 | 157 | 151 | 153 | -1.29% | 663,800 | 44億2655万 | +9.29% |
| 12/24 | 155 | 155 | 148 | 155 | +1.31% | 942,900 | 44億8441万 | +10.71% |
| 12/23 | 152 | 158 | 152 | 153 | +0.66% | 1,176,600 | 44億2655万 | +10.07% |
| 12/22 | 15:00 新市場区分「スタンダード市場」選択に関する取締役会決議のお知らせ |
| 12/22 | 148 | 153 | 144 | 152 | +2.7% | 678,800 | 43億9762万 | +10.14% |
| 12/21 | 150 | 151 | 137 | 148 | -0.67% | 1,605,100 | 42億8189万 | +8.03% |
| 12/20 | 149 | 155 | 147 | 149 | 0% | 1,143,100 | 43億1082万 | +8.76% |
| 12/17 | 146 | 151 | 145 | 149 | 0% | 1,044,200 | 43億1082万 | +9.56% |
| 12/16 | 147 | 152 | 143 | 149 | +2.05% | 1,701,300 | 43億1082万 | +10.37% |
| 12/15 | 138 | 148 | 138 | 146 | +6.57% | 1,418,800 | 42億2403万 | +8.96% |
| 12/14 | 136 | 139 | 133 | 137 | 0% | 1,067,700 | 39億6364万 | +3.01% |
| 12/13 | 135 | 138 | 132 | 137 | +3.01% | 570,100 | 39億6364万 | +3.79% |
| 12/10 | 137 | 139 | 132 | 133 | -4.32% | 641,800 | 38億4791万 | +1.53% |
| 12/09 | 17:00 キヤノン、富士フイルム、ニコン、各社との協業によるミラーレスカメラ対応XLR マイクアダプター『CA-XLR2d』を発売 プロ品質での動画音声収録を実現 |
| 12/09 | 138 | 139 | 134 | 139 | 0% | 535,400 | 40億2150万 | +6.11% |
| 12/08 | 137 | 139 | 136 | 139 | +1.46% | 307,500 | 40億2150万 | +6.92% |
| 12/07 | 131 | 137 | 130 | 137 | +4.58% | 832,100 | 39億6364万 | +6.2% |
| 12/06 | 131 | 132 | 128 | 131 | -0.76% | 292,000 | 37億9005万 | +1.55% |
| 12/03 | 125 | 132 | 124 | 132 | +5.6% | 656,800 | 38億1898万 | +3.13% |
| 12/02 | 125 | 127 | 121 | 125 | -0.79% | 860,400 | 36億1646万 | -2.34% |
| 12/01 | 122 | 128 | 122 | 126 | +2.44% | 1,234,800 | 36億4539万 | -1.56% |
| 11/30 | 126 | 129 | 121 | 123 | -2.38% | 1,311,900 | 35億5860万 | -3.15% |
| 11/29 | 130 | 135 | 126 | 126 | -5.26% | 1,931,500 | 36億4539万 | -0.79% |
| 11/26 | 132 | 133 | 126 | 133 | -1.48% | 1,948,200 | 38億4791万 | +4.72% |
| 11/25 | 155 | 155 | 133 | 135 | -14.01% | 4,295,500 | 39億578万 | +6.3% |
| 11/24 | 17:00 まちの未来を切り拓く取り組みとして尾道市瀬戸田町“しおまち商店街の輪”に レコードプレーヤーなど再生音響製品を寄贈 |
| 11/24 | 146 | 160 | 145 | 157 | +7.53% | 2,487,800 | 45億4227万 | +24.6% |
| 11/22 | 141 | 147 | 138 | 146 | +2.1% | 1,516,600 | 42億2403万 | +16.8% |
| 11/19 | 138 | 144 | 135 | 143 | +4.38% | 1,687,900 | 41億3723万 | +15.32% |
| 11/18 | 129 | 137 | 129 | 137 | +6.2% | 1,529,500 | 39億6364万 | +11.38% |
| 11/17 | 17:15 タッチパネルによる直感的な操作と32bit float録音対応次世代の8トラックハンドヘルドレコーダー『Portacapture X8』を新発売 |
| 11/17 | 129 | 129 | 127 | 129 | 0% | 872,300 | 37億3219万 | +4.88% |
| 11/16 | 127 | 129 | 126 | 129 | +1.57% | 813,900 | 37億3219万 | +4.88% |
| 11/15 | 126 | 129 | 126 | 127 | +0.79% | 1,058,900 | 36億7432万 | +4.1% |
