| 2018 |
| 02/07 | 15:30 平成30年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/07 | 15:30 支配株主であるエア・ウォーター株式会社による当社株式に対する公開買付けに関する意見表明及び応募推奨に関するお知らせ |
| 02/07 | 15:30 平成30年3月期配当予想の修正に関するお知らせ |
| 02/06 | 231 | 240 | 211 | 236 | -5.98% | 189,000 | 97億2502万 | -12.92% |
| 02/05 | 255 | 257 | 241 | 251 | -4.2% | 157,000 | 103億4314万 | -7.38% |
| 02/02 | 272 | 272 | 262 | 262 | -3.68% | 70,000 | 107億9642万 | -2.96% |
| 02/01 | 271 | 272 | 269 | 272 | 0% | 74,000 | 112億850万 | +1.12% |
| 01/31 | 270 | 274 | 270 | 272 | -1.09% | 48,000 | 112億850万 | +1.49% |
| 01/30 | 276 | 278 | 270 | 275 | -0.72% | 87,000 | 113億3212万 | +3% |
| 01/29 | 280 | 286 | 277 | 277 | -1.07% | 52,000 | 114億1454万 | +4.14% |
| 01/26 | 280 | 282 | 279 | 280 | 0% | 22,000 | 115億3816万 | +6.06% |
| 01/25 | 282 | 282 | 278 | 280 | -1.06% | 66,000 | 115億3816万 | +7.28% |
| 01/24 | 285 | 288 | 280 | 283 | -1.39% | 74,000 | 116億6178万 | +9.27% |
| 01/23 | 287 | 292 | 286 | 287 | +0.7% | 53,000 | 118億2661万 | +11.67% |
| 01/22 | 283 | 286 | 281 | 285 | +0.71% | 43,000 | 117億4420万 | +11.76% |
| 01/19 | 277 | 291 | 277 | 283 | +2.17% | 95,000 | 116億6178万 | +12.3% |
| 01/18 | 279 | 283 | 277 | 277 | +0.73% | 180,000 | 114億1454万 | +10.8% |
| 01/17 | 276 | 277 | 271 | 275 | -0.36% | 86,000 | 113億3212万 | +10.89% |
| 01/16 | 288 | 290 | 266 | 276 | -4.5% | 297,000 | 113億7333万 | +12.2% |
| 01/15 | 284 | 303 | 284 | 289 | +2.85% | 405,000 | 119億903万 | +18.93% |
| 01/12 | 280 | 282 | 278 | 281 | +1.44% | 80,000 | 115億7937万 | +16.6% |
| 01/11 | 278 | 283 | 274 | 277 | -0.36% | 213,000 | 114億1454万 | +15.9% |
| 01/10 | 280 | 283 | 271 | 278 | -1.77% | 336,000 | 114億5574万 | +17.3% |
| 01/09 | 260 | 285 | 260 | 283 | +9.69% | 562,000 | 116億6178万 | +20.43% |
| 01/05 | 251 | 261 | 249 | 258 | +3.2% | 351,000 | 106億3159万 | +10.73% |
| 01/04 | 252 | 254 | 250 | 250 | +1.21% | 237,000 | 103億193万 | +7.76% |
| 2017 |
| 12/29 | 244 | 249 | 242 | 247 | +2.49% | 201,000 | 101億7830万 | +7.39% |
| 12/28 | 240 | 245 | 239 | 241 | +2.12% | 175,000 | 99億3106万 | +5.24% |
| 12/27 | 233 | 236 | 231 | 236 | 0% | 46,000 | 97億2502万 | +3.51% |
| 12/26 | 238 | 238 | 232 | 236 | 0% | 142,000 | 97億2502万 | +3.96% |
| 12/25 | 241 | 241 | 231 | 236 | -0.84% | 226,000 | 97億2502万 | +4.42% |
| 12/22 | 245 | 246 | 238 | 238 | -2.06% | 306,000 | 98億743万 | +6.25% |
| 12/21 | 247 | 254 | 243 | 243 | -1.22% | 710,000 | 100億1347万 | +8.97% |
| 12/20 | 235 | 246 | 229 | 246 | +9.82% | 1,531,000 | 101億3710万 | +11.31% |
| 12/19 | 225 | 227 | 223 | 224 | -0.88% | 88,000 | 92億3053万 | +1.82% |
| 12/18 | 227 | 229 | 226 | 226 | -0.44% | 39,000 | 93億1294万 | +2.73% |
| 12/15 | 229 | 232 | 225 | 227 | -0.44% | 221,000 | 93億5415万 | +3.65% |
| 12/14 | 228 | 229 | 225 | 228 | +0.88% | 135,000 | 93億9536万 | +4.11% |
| 12/13 | 226 | 228 | 224 | 226 | -0.44% | 152,000 | 93億1294万 | +3.67% |
| 12/12 | 226 | 227 | 223 | 227 | +0.44% | 167,000 | 93億5415万 | +4.13% |
| 12/11 | 224 | 233 | 223 | 226 | +1.8% | 472,000 | 93億1294万 | +3.67% |
| 12/08 | 218 | 225 | 216 | 222 | +1.83% | 465,000 | 91億4811万 | +2.3% |
| 12/07 | 221 | 224 | 213 | 218 | 0% | 638,000 | 89億8328万 | +0.46% |
| 12/06 | 223 | 223 | 213 | 218 | -3.11% | 197,000 | 89億8328万 | +0.46% |
| 12/05 | 229 | 231 | 222 | 225 | -0.88% | 190,000 | 92億7173万 | +3.69% |
| 12/04 | 233 | 236 | 226 | 227 | -3.4% | 318,000 | 93億5415万 | +4.61% |
| 12/01 | 238 | 239 | 231 | 235 | +0.43% | 166,000 | 96億8381万 | +8.8% |
| 11/30 | 228 | 235 | 221 | 234 | +1.74% | 194,000 | 96億4260万 | +8.84% |
| 11/29 | 239 | 248 | 227 | 230 | -0.43% | 465,000 | 94億7777万 | +7.48% |
| 11/28 | 214 | 235 | 213 | 231 | +7.94% | 613,000 | 95億1898万 | +7.94% |
| 11/27 | 215 | 215 | 210 | 214 | -0.93% | 96,000 | 88億1845万 | +0.47% |
| 11/24 | 213 | 219 | 212 | 216 | +2.37% | 139,000 | 89億86万 | +1.41% |
| 11/22 | 211 | 214 | 210 | 211 | +1.93% | 196,000 | 86億9483万 | -0.94% |
| 11/21 | 205 | 210 | 205 | 207 | +1.47% | 85,000 | 85億3000万 | -3.27% |
| 11/20 | 200 | 205 | 200 | 204 | +2% | 89,000 | 84億637万 | -4.67% |
| 11/17 | 201 | 202 | 199 | 200 | -0.5% | 207,000 | 82億4154万 | -6.54% |
| 11/16 | 200 | 205 | 197 | 201 | -0.5% | 603,000 | 82億8275万 | -6.51% |
| 11/15 | 210 | 212 | 200 | 202 | -6.05% | 246,000 | 83億2396万 | -6.48% |
| 11/14 | 220 | 221 | 212 | 215 | -1.38% | 328,000 | 88億5966万 | -0.46% |
| 11/13 | 222 | 227 | 218 | 218 | -1.8% | 316,000 | 89億8328万 | +0.93% |
| 11/10 | 217 | 224 | 216 | 222 | +0.45% | 621,000 | 91億4811万 | +2.78% |
| 11/09 | 205 | 257 | 205 | 221 | +9.95% | 11,652,000 | 91億690万 | +2.31% |
| 11/08 | 14:30 平成30年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/08 | 227 | 230 | 192 | 201 | -11.45% | 667,000 | 82億8275万 | -6.94% |
| 11/07 | 218 | 227 | 218 | 227 | +4.61% | 226,000 | 93億5415万 | +5.09% |
| 11/06 | 218 | 219 | 217 | 217 | 0% | 382,000 | 89億4207万 | +0.46% |
| 11/02 | 218 | 218 | 216 | 217 | 0% | 63,000 | 89億4207万 | +0.93% |
| 11/01 | 218 | 219 | 216 | 217 | +0.46% | 67,000 | 89億4207万 | +0.93% |
| 10/31 | 216 | 217 | 216 | 216 | 0% | 149,000 | 89億86万 | +0.47% |
| 10/30 | 216 | 218 | 216 | 216 | 0% | 52,000 | 89億86万 | +0.47% |
| 10/27 | 215 | 217 | 215 | 216 | +0.47% | 49,000 | 89億86万 | +0.47% |
| 10/26 | 213 | 217 | 213 | 215 | +0.94% | 81,000 | 88億5966万 | 0% |
| 10/25 | 215 | 216 | 213 | 213 | -0.47% | 129,000 | 87億7724万 | -0.93% |
| 10/24 | 215 | 216 | 213 | 214 | -0.47% | 169,000 | 88億1845万 | -0.47% |
| 10/23 | 216 | 217 | 215 | 215 | 0% | 125,000 | 88億5966万 | +0.47% |
| 10/20 | 215 | 216 | 214 | 215 | -0.46% | 53,000 | 88億5966万 | +0.47% |
| 10/19 | 219 | 219 | 215 | 216 | -0.92% | 42,000 | 89億86万 | +1.41% |
| 10/18 | 216 | 218 | 214 | 218 | +0.93% | 113,000 | 89億8328万 | +2.35% |
| 10/17 | 217 | 217 | 214 | 216 | 0% | 86,000 | 89億86万 | +1.89% |
| 10/16 | 217 | 219 | 215 | 216 | -0.46% | 67,000 | 89億86万 | +1.89% |
| 10/13 | 219 | 219 | 216 | 217 | -0.46% | 39,000 | 89億4207万 | +2.84% |
| 10/12 | 215 | 220 | 215 | 218 | +1.4% | 94,000 | 89億8328万 | +3.32% |
| 10/11 | 219 | 219 | 214 | 215 | -1.83% | 139,000 | 88億5966万 | +2.38% |
| 10/10 | 220 | 220 | 217 | 219 | +0.92% | 71,000 | 90億2449万 | +4.29% |
| 10/06 | 216 | 222 | 216 | 217 | +0.93% | 181,000 | 89億4207万 | +3.83% |
| 10/05 | 219 | 225 | 215 | 215 | -1.83% | 328,000 | 88億5966万 | +3.37% |
| 10/04 | 212 | 219 | 212 | 219 | +3.79% | 325,000 | 90億2449万 | +5.8% |
| 10/03 | 211 | 213 | 210 | 211 | +0.48% | 104,000 | 86億9483万 | +1.93% |
| 10/02 | 213 | 213 | 210 | 210 | -0.47% | 118,000 | 86億5362万 | +1.94% |
| 09/29 | 215 | 216 | 210 | 211 | -1.86% | 95,000 | 86億9483万 | +2.43% |
| 09/28 | 215 | 218 | 214 | 215 | 0% | 61,000 | 88億5966万 | +4.88% |
| 09/27 | 211 | 228 | 211 | 215 | +2.38% | 244,000 | 88億5966万 | +5.39% |
| 09/26 | 218 | 218 | 208 | 210 | -3.67% | 206,000 | 86億5362万 | +3.45% |
| 09/25 | 212 | 218 | 212 | 218 | +3.81% | 66,000 | 89億8328万 | +7.39% |
| 09/22 | 210 | 212 | 209 | 210 | 0% | 28,000 | 86億5362万 | +4.48% |
| 09/21 | 213 | 216 | 207 | 210 | -1.41% | 156,000 | 86億5362万 | +4.48% |
| 09/20 | 212 | 214 | 210 | 213 | +0.47% | 41,000 | 87億7724万 | +6.5% |
| 09/19 | 209 | 215 | 209 | 212 | +2.91% | 124,000 | 87億3603万 | +6.53% |
| 09/15 | 203 | 206 | 203 | 206 | +0.49% | 28,000 | 84億8879万 | +4.04% |
| 09/14 | 205 | 205 | 203 | 205 | 0% | 28,000 | 84億4758万 | +3.54% |
| 09/13 | 204 | 207 | 203 | 205 | +0.49% | 36,000 | 84億4758万 | +4.06% |
| 09/12 | 207 | 208 | 200 | 204 | 0% | 66,000 | 84億637万 | +3.55% |
| 09/11 | 200 | 205 | 199 | 204 | +3.03% | 25,000 | 84億637万 | +4.08% |
| 09/08 | 205 | 205 | 197 | 198 | -2.94% | 43,000 | 81億5913万 | +1.02% |
