| 2015 |
| 07/14 | 228 | 231 | 228 | 230 | +2.22% | 61,000 | 45億3812万 | 0% |
| 07/13 | 222 | 225 | 222 | 225 | +3.21% | 10,000 | 44億3946万 | -2.6% |
| 07/10 | 224 | 226 | 218 | 218 | +0.93% | 26,000 | 43億134万 | -5.63% |
| 07/09 | 206 | 216 | 206 | 216 | -0.92% | 30,000 | 42億6188万 | -7.3% |
| 07/08 | 224 | 224 | 215 | 218 | -3.54% | 17,000 | 43億134万 | -6.84% |
| 07/07 | 223 | 229 | 223 | 226 | +1.8% | 41,000 | 44億5919万 | -3.83% |
| 07/06 | 226 | 226 | 220 | 222 | -3.48% | 63,000 | 43億8027万 | -5.93% |
| 07/03 | 227 | 230 | 225 | 230 | +1.77% | 47,000 | 45億3812万 | -2.95% |
| 07/02 | 228 | 230 | 226 | 226 | +0.44% | 30,000 | 44億5919万 | -5.04% |
| 07/01 | 225 | 228 | 225 | 225 | 0% | 5,000 | 44億3946万 | -5.86% |
| 06/30 | 233 | 233 | 225 | 225 | 0% | 3,000 | 44億3946万 | -6.25% |
| 06/29 | 226 | 227 | 225 | 225 | -3.85% | 27,000 | 44億3946万 | -6.64% |
| 06/26 | 236 | 236 | 234 | 234 | -0.85% | 7,000 | 46億1704万 | -2.9% |
| 06/25 | 236 | 236 | 235 | 236 | -0.84% | 4,000 | 46億5650万 | -2.48% |
| 06/24 | 240 | 240 | 238 | 238 | 0% | 10,000 | 46億9596万 | -1.65% |
| 06/23 | 234 | 239 | 234 | 238 | +1.28% | 15,000 | 46億9596万 | -1.65% |
| 06/22 | 234 | 235 | 233 | 235 | +0.43% | 21,000 | 46億3677万 | -2.89% |
| 06/19 | 234 | 235 | 233 | 234 | +0.43% | 46,000 | 46億1704万 | -3.31% |
| 06/18 | 233 | 235 | 233 | 233 | 0% | 40,000 | 45億9731万 | -3.72% |
| 06/17 | 233 | 233 | 233 | 233 | 0% | 1,000 | 45億9731万 | -4.12% |
| 06/16 | 15:30 自己株式の消却に関するお知らせ |
| 06/16 | 237 | 237 | 233 | 233 | -2.1% | 11,000 | 45億9731万 | -4.12% |
| 06/15 | 240 | 240 | 238 | 238 | -1.65% | 12,000 | 46億9596万 | -2.06% |
| 06/12 | 241 | 244 | 240 | 242 | +1.26% | 73,000 | 47億7489万 | -0.41% |
| 06/11 | 247 | 247 | 239 | 239 | 0% | 6,000 | 47億1569万 | -1.24% |
| 06/10 | 238 | 240 | 238 | 239 | +0.84% | 5,000 | 47億1569万 | -1.24% |
| 06/09 | 242 | 242 | 237 | 237 | -3.27% | 10,000 | 46億7623万 | -1.66% |
| 06/08 | 247 | 247 | 244 | 245 | -0.81% | 8,000 | 48億3408万 | +1.24% |
| 06/05 | 247 | 247 | 247 | 247 | -1.2% | 1,000 | 48億7354万 | +2.49% |
| 06/04 | 249 | 252 | 249 | 250 | +0.4% | 5,000 | 49億3273万 | +3.73% |
| 06/03 | 252 | 252 | 248 | 249 | -1.19% | 13,000 | 49億1300万 | +3.32% |
| 06/02 | 250 | 255 | 250 | 252 | +0.8% | 21,000 | 49億7220万 | +5% |
| 06/01 | 245 | 250 | 245 | 250 | +0.81% | 20,000 | 49億3273万 | +4.17% |
| 05/29 | 245 | 253 | 244 | 248 | +0.4% | 44,000 | 48億9327万 | +3.33% |
| 05/28 | 246 | 249 | 246 | 247 | -0.4% | 7,000 | 48億7354万 | +2.92% |
| 05/27 | 248 | 248 | 248 | 248 | +1.22% | 1,000 | 48億9327万 | +3.33% |
| 05/26 | 245 | 245 | 245 | 245 | +0.41% | 8,000 | 48億3408万 | +2.08% |
| 05/25 | 244 | 244 | 241 | 244 | +1.24% | 17,000 | 48億1435万 | +1.67% |
| 05/22 | 241 | 241 | 241 | 241 | -0.82% | 2,000 | 47億5516万 | 0% |
| 05/21 | 243 | 243 | 243 | 243 | +0.41% | 4,000 | 47億9462万 | +0.83% |
| 05/20 | 15:30 公益財団法人財務会計機構への加入および加入に関する考え方等について |
| 05/20 | 15:30 支配株主等に関する事項について |
| 05/20 | 241 | 242 | 241 | 242 | +0.83% | 79,000 | 47億7489万 | 0% |
| 05/19 | 239 | 240 | 239 | 240 | +0.42% | 13,000 | 47億3543万 | -0.83% |
| 05/18 | 238 | 239 | 238 | 239 | +0.42% | 4,000 | 47億1569万 | -1.24% |
| 05/15 | 237 | 238 | 237 | 238 | +0.42% | 4,000 | 46億9596万 | -1.65% |
| 05/14 | 237 | 237 | 237 | 237 | 0% | 1,000 | 46億7623万 | -2.47% |
| 05/13 | 233 | 237 | 231 | 237 | +2.6% | 18,000 | 46億7623万 | -2.47% |
| 05/12 | 231 | 231 | 231 | 231 | -0.86% | 5,000 | 45億5785万 | -4.94% |
| 05/11 | 236 | 236 | 233 | 233 | +1.75% | 2,000 | 45億9731万 | -4.51% |
| 05/07 | 229 | 229 | 229 | 229 | 0% | 1,000 | 45億1838万 | -6.15% |
| 05/01 | 232 | 232 | 229 | 229 | -2.97% | 9,000 | 45億1838万 | -6.53% |
| 04/30 | 242 | 242 | 236 | 236 | -2.88% | 10,000 | 46億5650万 | -4.07% |
| 04/28 | 241 | 244 | 241 | 243 | +1.67% | 8,000 | 47億9462万 | -1.22% |
| 04/27 | 239 | 239 | 239 | 239 | -1.65% | 8,000 | 47億1569万 | -3.24% |
| 04/24 | 243 | 243 | 243 | 243 | +1.25% | 1,000 | 47億9462万 | -1.62% |
| 04/23 | 243 | 243 | 240 | 240 | +1.69% | 9,000 | 47億3543万 | -3.23% |
| 04/22 | 238 | 238 | 235 | 236 | -0.42% | 14,000 | 46億5650万 | -4.84% |
| 04/21 | 247 | 247 | 228 | 237 | -3.27% | 40,000 | 46億7623万 | -4.44% |
| 04/20 | 242 | 245 | 242 | 245 | -0.41% | 23,000 | 48億3408万 | -0.41% |
| 04/17 | 15:30 個別実績の前期実績値との差異に関するお知らせ |
| 04/17 | 15:30 平成27年3月期通期連結業績予想値と実績値との差異に関するお知らせ |
| 04/17 | 15:30 平成27年3月期決算短信[日本基準](連結) |
| 04/17 | 253 | 253 | 246 | 246 | -3.15% | 11,000 | 48億5381万 | +0.82% |
| 04/16 | 253 | 254 | 250 | 254 | +1.2% | 13,000 | 50億1166万 | +5.39% |
| 04/15 | 254 | 254 | 251 | 251 | -1.18% | 18,000 | 49億5247万 | +5.46% |
| 04/14 | 257 | 257 | 254 | 254 | -1.17% | 7,000 | 50億1166万 | +7.63% |
| 04/13 | 252 | 257 | 252 | 257 | +1.98% | 163,000 | 50億7085万 | +10.3% |
| 04/10 | 248 | 253 | 248 | 252 | -0.4% | 55,000 | 49億7220万 | +9.57% |
| 04/09 | 252 | 255 | 251 | 253 | +1.2% | 49,000 | 49億9193万 | +11.45% |
| 04/08 | 249 | 253 | 249 | 250 | +2.04% | 62,000 | 49億3273万 | +11.61% |
| 04/07 | 242 | 248 | 242 | 245 | 0% | 16,000 | 48億3408万 | +10.36% |
| 04/06 | 241 | 245 | 240 | 245 | +0.41% | 167,000 | 48億3408万 | +11.87% |
| 04/03 | 245 | 246 | 240 | 244 | 0% | 25,000 | 48億1435万 | +12.44% |
| 04/02 | 238 | 245 | 237 | 244 | +2.52% | 35,000 | 48億1435万 | +14.02% |
| 04/01 | 247 | 247 | 237 | 238 | -4.42% | 41,000 | 46億9596万 | +12.26% |
| 03/31 | 251 | 255 | 249 | 249 | 0% | 56,000 | 49億1300万 | +18.57% |
| 03/30 | 249 | 249 | 247 | 249 | 0% | 13,000 | 49億1300万 | +20.29% |
| 03/27 | 245 | 252 | 243 | 249 | +1.63% | 133,000 | 49億1300万 | +22.06% |
| 03/26 | 245 | 249 | 245 | 245 | -1.21% | 115,000 | 48億3408万 | +21.29% |
| 03/25 | 250 | 252 | 248 | 248 | -1.2% | 53,000 | 48億9327万 | +24% |
| 03/24 | 251 | 252 | 249 | 251 | -0.4% | 277,000 | 49億5247万 | +27.41% |
| 03/23 | 257 | 257 | 252 | 252 | -1.56% | 126,000 | 49億7220万 | +29.9% |
| 03/20 | 251 | 257 | 250 | 256 | +1.19% | 477,000 | 50億5112万 | +33.33% |
| 03/19 | 246 | 255 | 245 | 253 | +7.2% | 2,874,000 | 49億9193万 | +33.86% |
| 03/18 | 236 | 236 | 236 | 236 | +26.88% | 1,050,000 | 46億5650万 | +26.2% |
| 03/17 | 16:00 株式会社安川電機による株式会社ワイ・イー・データの株式交換による完全子会社化に関するお知らせ |
| 03/17 | 16:00 株式の一部譲渡による持分法適用関連会社の異動および特別利益計上に関するお知らせ |
| 03/17 | 186 | 186 | 186 | 186 | 0% | 3,000 | 36億6995万 | +0.54% |
| 03/16 | 179 | 187 | 179 | 186 | +1.09% | 24,000 | 36億6995万 | 0% |
| 03/13 | 182 | 184 | 180 | 184 | 0% | 4,000 | 36億3049万 | -1.08% |
| 03/12 | 179 | 184 | 179 | 184 | +2.79% | 6,000 | 36億3049万 | -1.08% |
| 03/11 | 183 | 184 | 178 | 179 | -1.1% | 19,000 | 35億3184万 | -3.76% |
| 03/10 | 183 | 183 | 181 | 181 | -2.69% | 7,000 | 35億7130万 | -3.21% |
| 03/09 | 180 | 186 | 180 | 186 | +2.76% | 17,000 | 36億6995万 | -0.53% |
| 03/06 | 181 | 181 | 181 | 181 | 0% | 4,000 | 35億7130万 | -3.21% |
| 03/05 | 186 | 186 | 181 | 181 | -2.69% | 23,000 | 35億7130万 | -3.21% |
| 03/04 | 182 | 186 | 182 | 186 | +2.76% | 23,000 | 36億6995万 | -0.53% |
| 03/03 | 182 | 184 | 181 | 181 | -1.63% | 13,000 | 35億7130万 | -3.21% |
| 03/02 | 182 | 184 | 182 | 184 | +1.1% | 36,000 | 36億3049万 | -1.6% |
| 02/27 | 185 | 185 | 182 | 182 | -1.62% | 30,000 | 35億9103万 | -2.67% |
| 02/26 | 183 | 185 | 182 | 185 | +0.54% | 24,000 | 36億5022万 | -1.07% |
| 02/25 | 183 | 185 | 181 | 184 | +0.55% | 21,000 | 36億3049万 | -1.6% |
| 02/24 | 186 | 186 | 180 | 183 | -2.14% | 32,000 | 36億1076万 | -2.66% |
| 02/23 | 185 | 188 | 185 | 187 | +1.08% | 9,000 | 36億8968万 | -0.53% |
| 02/20 | 188 | 188 | 185 | 185 | -1.6% | 9,000 | 36億5022万 | -1.6% |
| 02/19 | 183 | 188 | 183 | 188 | +3.3% | 33,000 | 37億942万 | 0% |
| 02/18 | 181 | 182 | 181 | 182 | 0% | 8,000 | 35億9103万 | -2.67% |
