| 2018 |
| 08/31 | 118 | 127 | 118 | 125 | +4.17% | 1,715,600 | 23億1259万 | +7.76% |
| 08/30 | 118 | 120 | 118 | 120 | +0.84% | 149,200 | 22億2008万 | +3.45% |
| 08/29 | 117 | 119 | 117 | 119 | +0.85% | 121,700 | 22億158万 | +1.71% |
| 08/28 | 119 | 121 | 118 | 118 | 0% | 294,200 | 21億8308万 | +0.85% |
| 08/27 | 118 | 119 | 116 | 118 | +1.72% | 210,500 | 21億8308万 | +0.85% |
| 08/24 | 111 | 118 | 111 | 116 | +5.45% | 528,900 | 21億4608万 | -0.85% |
| 08/23 | 111 | 111 | 109 | 110 | 0% | 92,500 | 20億3508万 | -5.98% |
| 08/22 | 109 | 112 | 105 | 110 | +0.92% | 352,200 | 20億3508万 | -5.98% |
| 08/21 | 110 | 110 | 108 | 109 | -0.91% | 139,900 | 20億1657万 | -7.63% |
| 08/20 | 110 | 112 | 109 | 110 | -0.9% | 127,300 | 20億3508万 | -6.78% |
| 08/17 | 108 | 113 | 108 | 111 | +2.78% | 417,700 | 20億5358万 | -6.72% |
| 08/16 | 108 | 110 | 107 | 108 | -2.7% | 241,000 | 19億9807万 | -9.24% |
| 08/15 | 110 | 111 | 106 | 111 | -0.89% | 438,000 | 20億5358万 | -7.5% |
| 08/14 | 16:00 役員人事に関するお知らせ |
| 08/14 | 16:00 臨時株主総会開催及び付議議案の決定に関するお知らせ |
| 08/14 | 16:00 平成30年12月期第2四半期決算短信[日本基準](非連結) |
| 08/14 | 112 | 122 | 111 | 112 | +3.7% | 1,574,800 | 20億7208万 | -7.44% |
| 08/13 | 113 | 115 | 107 | 108 | -5.26% | 300,900 | 19億9807万 | -10.74% |
| 08/10 | 114 | 115 | 110 | 114 | -0.87% | 391,100 | 21億908万 | -6.56% |
| 08/09 | 116 | 117 | 115 | 115 | -1.71% | 234,900 | 21億2758万 | -6.5% |
| 08/08 | 118 | 119 | 115 | 117 | -0.85% | 200,400 | 21億6458万 | -4.88% |
| 08/07 | 118 | 119 | 115 | 118 | +1.72% | 128,900 | 21億8308万 | -4.84% |
| 08/06 | 120 | 121 | 114 | 116 | -3.33% | 436,900 | 21億4608万 | -6.45% |
| 08/03 | 121 | 122 | 118 | 120 | -1.64% | 209,000 | 22億2008万 | -3.23% |
| 08/02 | 122 | 124 | 120 | 122 | -0.81% | 196,600 | 22億5708万 | -1.61% |
| 08/01 | 125 | 126 | 123 | 123 | -2.38% | 205,600 | 22億7559万 | 0% |
| 07/31 | 131 | 134 | 123 | 126 | -0.79% | 1,139,200 | 23億3109万 | +2.44% |
| 07/30 | 16:00 平成30年12月期第2四半期累計期間業績予想の修正に関するお知らせ |
| 07/30 | 16:00 臨時株主総会招集のための基準日の設定に関するお知らせ |
| 07/30 | 129 | 130 | 126 | 127 | -0.78% | 130,000 | 23億4959万 | +3.25% |
| 07/27 | 126 | 129 | 124 | 128 | +0.79% | 305,000 | 23億6809万 | +4.07% |
| 07/26 | 122 | 129 | 122 | 127 | +4.1% | 437,700 | 23億4959万 | +4.1% |
| 07/25 | 119 | 123 | 118 | 122 | +2.52% | 194,100 | 22億5708万 | 0% |
| 07/24 | 117 | 120 | 116 | 119 | +0.85% | 96,400 | 22億158万 | -2.46% |
| 07/23 | 118 | 119 | 117 | 118 | -0.84% | 125,500 | 21億8308万 | -3.28% |
| 07/20 | 117 | 120 | 117 | 119 | 0% | 143,600 | 22億158万 | -2.46% |
| 07/19 | 120 | 121 | 118 | 119 | -1.65% | 148,200 | 22億158万 | -3.25% |
| 07/18 | 121 | 123 | 119 | 121 | +0.83% | 130,300 | 22億3858万 | -2.42% |
| 07/17 | 121 | 126 | 120 | 120 | -3.23% | 474,000 | 22億2008万 | -3.23% |
| 07/13 | 127 | 129 | 124 | 124 | -3.13% | 127,600 | 22億9409万 | -0.8% |
| 07/12 | 127 | 130 | 126 | 128 | -0.78% | 171,800 | 23億6809万 | +1.59% |
| 07/11 | 125 | 130 | 123 | 129 | +1.57% | 341,700 | 23億8659万 | +2.38% |
| 07/10 | 129 | 133 | 126 | 127 | +0.79% | 684,600 | 23億4959万 | 0% |
| 07/09 | 129 | 130 | 125 | 126 | -0.79% | 259,100 | 23億3109万 | -0.79% |
| 07/06 | 127 | 128 | 125 | 127 | +0.79% | 227,800 | 23億4959万 | -0.78% |
| 07/05 | 131 | 131 | 120 | 126 | -4.55% | 474,900 | 23億3109万 | -1.56% |
| 07/04 | 132 | 134 | 128 | 132 | +1.54% | 565,500 | 24億4209万 | +2.33% |
| 07/03 | 127 | 133 | 126 | 130 | +4% | 724,900 | 24億509万 | +0.78% |
| 07/02 | 116 | 134 | 116 | 125 | +9.65% | 2,513,900 | 23億1259万 | -3.85% |
| 06/29 | 112 | 115 | 112 | 114 | +1.79% | 98,500 | 21億908万 | -12.31% |
| 06/28 | 115 | 116 | 110 | 112 | -2.61% | 190,600 | 20億7208万 | -15.15% |
| 06/27 | 113 | 117 | 110 | 115 | -0.86% | 313,900 | 21億2758万 | -13.53% |
| 06/26 | 116 | 118 | 113 | 116 | -1.69% | 300,700 | 21億4608万 | -13.43% |
| 06/25 | 120 | 123 | 116 | 118 | -2.48% | 445,800 | 21億8308万 | -13.24% |
| 06/22 | 122 | 123 | 120 | 121 | -0.82% | 292,400 | 22億3858万 | -11.68% |
| 06/21 | 124 | 125 | 122 | 122 | -1.61% | 293,500 | 22億5708万 | -11.59% |
| 06/20 | 123 | 126 | 121 | 124 | -2.36% | 554,900 | 22億9409万 | -11.43% |
| 06/19 | 122 | 136 | 121 | 127 | +8.55% | 4,006,500 | 23億4959万 | -9.93% |
| 06/18 | 122 | 122 | 117 | 117 | -2.5% | 329,000 | 21億6458万 | -17.61% |
| 06/15 | 123 | 124 | 119 | 120 | -2.44% | 731,300 | 22億2008万 | -16.67% |
| 06/14 | 120 | 127 | 120 | 123 | -15.17% | 2,891,000 | 22億7559万 | -15.75% |
| 06/13 | 16:30 業務提携の解消に関するお知らせ |
| 06/13 | 145 | 146 | 143 | 145 | +0.69% | 129,300 | 26億8260万 | -1.36% |
| 06/12 | 144 | 148 | 143 | 144 | +1.41% | 294,600 | 26億6410万 | -2.7% |
| 06/11 | 140 | 143 | 139 | 142 | +1.43% | 308,500 | 26億2710万 | -4.7% |
| 06/08 | 140 | 143 | 138 | 140 | 0% | 290,700 | 25億9010万 | -6.67% |
| 06/07 | 139 | 140 | 138 | 140 | +1.45% | 117,400 | 25億9010万 | -7.28% |
| 06/06 | 134 | 141 | 134 | 138 | +2.22% | 365,000 | 25億5310万 | -8.61% |
| 06/05 | 137 | 137 | 134 | 135 | -1.46% | 221,500 | 24億9759万 | -11.18% |
| 06/04 | 142 | 142 | 137 | 137 | -2.84% | 334,000 | 25億3460万 | -10.46% |
| 06/01 | 16:00 臨時株主総会開催方針について |
| 06/01 | 140 | 142 | 140 | 141 | +0.71% | 195,900 | 26億860万 | -8.44% |
| 05/31 | 144 | 144 | 139 | 140 | -2.1% | 161,400 | 25億9010万 | -9.68% |
| 05/30 | 138 | 143 | 137 | 143 | +0.7% | 302,900 | 26億4560万 | -8.33% |
| 05/29 | 142 | 144 | 138 | 142 | 0% | 728,900 | 26億2710万 | -9.55% |
| 05/28 | 146 | 146 | 141 | 142 | -2.74% | 440,800 | 26億2710万 | -10.13% |
| 05/25 | 146 | 149 | 145 | 146 | -0.68% | 346,900 | 27億110万 | -8.18% |
| 05/24 | 149 | 150 | 146 | 147 | -3.29% | 452,500 | 27億1960万 | -7.55% |
| 05/23 | 149 | 152 | 149 | 152 | +2.01% | 256,700 | 28億1211万 | -5% |
| 05/22 | 151 | 152 | 149 | 149 | -1.32% | 209,300 | 27億5660万 | -6.88% |
| 05/21 | 148 | 153 | 148 | 151 | +1.34% | 315,400 | 27億9361万 | -6.21% |
| 05/18 | 152 | 153 | 146 | 149 | -3.25% | 826,100 | 27億5660万 | -7.45% |
| 05/17 | 150 | 155 | 150 | 154 | +3.36% | 278,200 | 28億4911万 | -4.94% |
| 05/16 | 153 | 153 | 149 | 149 | -6.88% | 1,078,000 | 27億5660万 | -8.59% |
| 05/15 | 16:00 平成30年12月期第1四半期決算短信[日本基準](非連結) |
| 05/15 | 163 | 164 | 158 | 160 | -1.84% | 455,600 | 29億6011万 | -1.84% |
| 05/14 | 166 | 168 | 163 | 163 | -2.98% | 229,000 | 30億1561万 | -0.61% |
| 05/11 | 166 | 168 | 162 | 168 | +3.07% | 291,900 | 31億812万 | +2.44% |
| 05/10 | 171 | 171 | 162 | 163 | -4.68% | 472,100 | 30億1561万 | -0.61% |
| 05/09 | 164 | 173 | 164 | 171 | +3.01% | 773,300 | 31億6362万 | +3.64% |
| 05/08 | 161 | 167 | 161 | 166 | +3.11% | 451,600 | 30億7112万 | 0% |
| 05/07 | 159 | 164 | 158 | 161 | +0.63% | 516,300 | 29億7861万 | -3.59% |
| 05/02 | 158 | 162 | 158 | 160 | +1.27% | 216,400 | 29億6011万 | -5.33% |
| 05/01 | 161 | 162 | 158 | 158 | -1.86% | 276,500 | 29億2311万 | -7.06% |
| 04/27 | 161 | 162 | 158 | 161 | +0.63% | 322,500 | 29億7861万 | -6.94% |
| 04/26 | 163 | 166 | 158 | 160 | -1.84% | 413,400 | 29億6011万 | -8.05% |
| 04/25 | 161 | 168 | 159 | 163 | +1.24% | 492,700 | 30億1561万 | -7.39% |
| 04/24 | 163 | 165 | 161 | 161 | -0.62% | 314,900 | 29億7861万 | -9.04% |
| 04/23 | 163 | 167 | 161 | 162 | -0.61% | 251,100 | 29億9711万 | -9.5% |
| 04/20 | 161 | 165 | 161 | 163 | 0% | 134,900 | 30億1561万 | -9.94% |
| 04/19 | 162 | 164 | 159 | 163 | -0.61% | 286,300 | 30億1561万 | -10.93% |
| 04/18 | 155 | 166 | 155 | 164 | +3.8% | 512,000 | 30億3412万 | -11.35% |
| 04/17 | 162 | 165 | 154 | 158 | -1.86% | 1,115,500 | 29億2311万 | -15.51% |
| 04/16 | 167 | 169 | 159 | 161 | -4.73% | 825,800 | 29億7861万 | -14.36% |
| 04/13 | 175 | 175 | 166 | 169 | -1.17% | 820,500 | 31億2662万 | -10.11% |
| 04/12 | 161 | 174 | 160 | 171 | +7.55% | 1,431,000 | 31億6362万 | -9.04% |
| 04/11 | 165 | 166 | 159 | 159 | -3.05% | 1,112,800 | 29億4161万 | -14.97% |
| 04/10 | 168 | 170 | 164 | 164 | -4.09% | 602,500 | 30億3412万 | -12.3% |
