| 2017 |
| 02/23 | 384 | 387 | 384 | 384 | 0% | 72,000 | 40億8468万 | +5.21% |
| 02/22 | 384 | 384 | 380 | 384 | +1.32% | 77,200 | 40億8468万 | +5.49% |
| 02/21 | 16:30 主要株主である筆頭株主の異動に関するお知らせ |
| 02/21 | 378 | 381 | 378 | 379 | 0% | 43,200 | 40億3149万 | +4.12% |
| 02/20 | 379 | 381 | 376 | 379 | +0.26% | 95,200 | 40億3149万 | +4.41% |
| 02/17 | 373 | 380 | 373 | 378 | +0.8% | 117,900 | 40億2086万 | +4.42% |
| 02/16 | 371 | 376 | 370 | 375 | +2.18% | 76,000 | 39億8895万 | +3.59% |
| 02/15 | 363 | 374 | 363 | 367 | +2.23% | 49,200 | 39億385万 | +1.38% |
| 02/14 | 15:00 平成29年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/14 | 370 | 372 | 356 | 359 | -2.97% | 50,500 | 38億1875万 | -0.83% |
| 02/13 | 369 | 372 | 368 | 370 | +0.54% | 82,100 | 39億3576万 | +1.93% |
| 02/10 | 360 | 368 | 360 | 368 | +2.22% | 87,400 | 39億1448万 | +1.38% |
| 02/09 | 359 | 362 | 358 | 360 | -0.28% | 32,600 | 38億2939万 | -1.1% |
| 02/08 | 360 | 361 | 357 | 361 | 0% | 18,700 | 38億4002万 | -0.82% |
| 02/07 | 359 | 362 | 359 | 361 | +0.28% | 55,600 | 38億4002万 | -1.1% |
| 02/06 | 360 | 361 | 359 | 360 | +0.56% | 23,600 | 38億2939万 | -1.37% |
| 02/03 | 356 | 361 | 356 | 358 | +0.56% | 21,800 | 38億811万 | -2.19% |
| 02/02 | 358 | 363 | 355 | 356 | 0% | 64,100 | 37億8684万 | -2.73% |
| 02/01 | 354 | 357 | 347 | 356 | 0% | 19,800 | 37億8684万 | -3% |
| 01/31 | 353 | 357 | 351 | 356 | +0.85% | 45,200 | 37億8684万 | -3.26% |
| 01/30 | 359 | 359 | 353 | 353 | -1.94% | 22,800 | 37億5493万 | -4.08% |
| 01/27 | 361 | 363 | 358 | 360 | +0.56% | 29,900 | 38億2939万 | -2.44% |
| 01/26 | 362 | 362 | 356 | 358 | -0.83% | 34,600 | 38億811万 | -2.98% |
| 01/25 | 362 | 365 | 358 | 361 | -0.28% | 98,600 | 38億4002万 | -2.43% |
| 01/24 | 358 | 362 | 357 | 362 | +1.12% | 35,700 | 38億5066万 | -2.16% |
| 01/23 | 358 | 361 | 356 | 358 | -2.19% | 60,800 | 38億811万 | -3.24% |
| 01/20 | 369 | 369 | 362 | 366 | +0.27% | 27,300 | 38億9321万 | -1.35% |
| 01/19 | 362 | 365 | 360 | 365 | +0.27% | 44,800 | 38億8257万 | -1.62% |
| 01/18 | 361 | 364 | 358 | 364 | +0.55% | 23,400 | 38億7194万 | -1.62% |
| 01/17 | 368 | 368 | 361 | 362 | -1.09% | 39,100 | 38億5066万 | -2.16% |
| 01/16 | 370 | 372 | 365 | 366 | -1.35% | 49,700 | 38億9321万 | -0.81% |
| 01/13 | 366 | 371 | 365 | 371 | +0.54% | 51,200 | 39億4640万 | +0.82% |
| 01/12 | 373 | 376 | 368 | 369 | -2.38% | 65,300 | 39億2512万 | +0.54% |
| 01/11 | 379 | 385 | 376 | 378 | -0.53% | 54,500 | 40億2086万 | +3.28% |
| 01/10 | 371 | 382 | 371 | 380 | +1.33% | 161,100 | 40億4213万 | +4.4% |
| 01/06 | 369 | 375 | 369 | 375 | +0.54% | 78,400 | 39億8895万 | +3.31% |
| 01/05 | 377 | 377 | 372 | 373 | -0.8% | 66,400 | 39億6767万 | +3.32% |
| 01/04 | 371 | 378 | 371 | 376 | +0.53% | 52,900 | 39億9958万 | +4.74% |
| 2016 |
| 12/30 | 372 | 374 | 364 | 374 | +1.36% | 97,000 | 39億7831万 | +4.76% |
| 12/29 | 375 | 375 | 367 | 369 | -1.07% | 26,000 | 39億2512万 | +3.94% |
| 12/28 | 374 | 377 | 372 | 373 | +0.27% | 85,700 | 39億6767万 | +5.67% |
| 12/27 | 375 | 375 | 372 | 372 | -1.06% | 44,200 | 39億5703万 | +5.98% |
| 12/26 | 374 | 377 | 367 | 376 | +1.08% | 41,500 | 39億9958万 | +8.05% |
| 12/22 | 370 | 374 | 367 | 372 | -0.27% | 59,400 | 39億5703万 | +7.83% |
| 12/21 | 372 | 376 | 372 | 373 | -0.8% | 56,600 | 39億6767万 | +8.75% |
| 12/20 | 369 | 376 | 368 | 376 | +2.17% | 91,300 | 39億9958万 | +10.59% |
| 12/19 | 363 | 370 | 361 | 368 | -0.81% | 141,200 | 39億1448万 | +9.85% |
| 12/16 | 368 | 371 | 367 | 371 | 0% | 35,300 | 39億4640万 | +12.08% |
| 12/15 | 364 | 371 | 364 | 371 | +2.2% | 86,800 | 39億4640万 | +13.46% |
| 12/14 | 366 | 369 | 358 | 363 | -1.63% | 93,100 | 38億6130万 | +12.73% |
| 12/13 | 355 | 369 | 355 | 369 | +2.79% | 99,500 | 39億2512万 | +16.04% |
| 12/12 | 357 | 359 | 353 | 359 | +0.56% | 89,100 | 38億1875万 | +14.33% |
| 12/09 | 351 | 357 | 351 | 357 | +2% | 114,700 | 37億9748万 | +15.16% |
| 12/08 | 351 | 352 | 344 | 350 | 0% | 38,300 | 37億2302万 | +14.38% |
| 12/07 | 340 | 351 | 340 | 350 | +3.55% | 89,600 | 37億2302万 | +15.51% |
| 12/06 | 340 | 342 | 335 | 338 | -0.29% | 22,700 | 35億9537万 | +13.04% |
| 12/05 | 337 | 339 | 334 | 339 | +0.59% | 23,300 | 36億601万 | +14.14% |
| 12/02 | 342 | 345 | 335 | 337 | -2.32% | 70,800 | 35億8473万 | +14.63% |
| 12/01 | 348 | 350 | 340 | 345 | 0% | 50,700 | 36億6983万 | +18.56% |
| 11/30 | 334 | 346 | 334 | 345 | +3.6% | 122,600 | 36億6983万 | +19.79% |
| 11/29 | 325 | 334 | 325 | 333 | +3.1% | 151,300 | 35億4218万 | +16.84% |
| 11/28 | 321 | 326 | 321 | 323 | -0.31% | 90,200 | 34億3581万 | +14.13% |
| 11/25 | 320 | 324 | 320 | 324 | +0.93% | 106,100 | 34億4645万 | +15.3% |
| 11/24 | 323 | 323 | 319 | 321 | +0.94% | 77,300 | 34億1454万 | +15.05% |
| 11/22 | 314 | 318 | 313 | 318 | +0.95% | 78,000 | 33億8262万 | +14.8% |
| 11/21 | 310 | 315 | 309 | 315 | +1.61% | 169,000 | 33億5071万 | +14.55% |
| 11/18 | 313 | 314 | 308 | 310 | +0.98% | 81,600 | 32億9753万 | +13.55% |
| 11/17 | 305 | 309 | 301 | 307 | +1.32% | 118,300 | 32億6562万 | +13.28% |
| 11/16 | 298 | 303 | 296 | 303 | +1.68% | 214,200 | 32億2307万 | +12.22% |
| 11/15 | 305 | 309 | 295 | 298 | +10.37% | 480,200 | 31億6988万 | +10.78% |
| 11/14 | 16:45 株式会社光通信による株式交換を通じての株式会社インテア・ホールディングスの完全子会社化に関する株式交換契約締結のお知らせ |
| 11/14 | 16:45 平成29年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/14 | 263 | 270 | 263 | 270 | +1.89% | 9,300 | 28億7204万 | +0.75% |
| 11/11 | 261 | 266 | 261 | 265 | +0.76% | 8,700 | 28億1885万 | -1.12% |
| 11/10 | 262 | 270 | 261 | 263 | +2.33% | 18,700 | 27億9758万 | -1.87% |
| 11/09 | 260 | 262 | 249 | 257 | -1.15% | 29,400 | 27億3376万 | -4.1% |
| 11/08 | 255 | 260 | 255 | 260 | +1.96% | 4,600 | 27億6567万 | -3.35% |
| 11/07 | 255 | 258 | 253 | 255 | -0.39% | 7,000 | 27億1248万 | -5.2% |
| 11/04 | 262 | 266 | 249 | 256 | -2.29% | 30,200 | 27億2312万 | -5.19% |
| 11/02 | 269 | 270 | 261 | 262 | -2.6% | 25,600 | 27億8694万 | -2.96% |
| 11/01 | 273 | 273 | 268 | 269 | -1.1% | 8,100 | 28億6140万 | -0.37% |
| 10/31 | 272 | 274 | 271 | 272 | 0% | 7,500 | 28億9331万 | +0.74% |
| 10/28 | 274 | 274 | 270 | 272 | +0.37% | 9,100 | 28億9331万 | +0.74% |
| 10/27 | 273 | 274 | 271 | 271 | 0% | 3,300 | 28億8268万 | +0.37% |
| 10/26 | 270 | 273 | 270 | 271 | +0.74% | 6,800 | 28億8268万 | +0.37% |
| 10/25 | 273 | 273 | 269 | 269 | +0.37% | 8,300 | 28億6140万 | 0% |
| 10/24 | 274 | 274 | 267 | 268 | -1.47% | 15,500 | 28億5076万 | -0.37% |
| 10/21 | 274 | 275 | 271 | 272 | +0.37% | 9,200 | 28億9331万 | +1.49% |
| 10/20 | 275 | 276 | 271 | 271 | 0% | 7,300 | 28億8268万 | +1.12% |
| 10/19 | 272 | 272 | 265 | 271 | 0% | 27,500 | 28億8268万 | +1.5% |
| 10/18 | 275 | 275 | 267 | 271 | -1.09% | 11,300 | 28億8268万 | +1.5% |
| 10/17 | 265 | 277 | 265 | 274 | +3.4% | 32,500 | 29億1459万 | +3.01% |
| 10/14 | 267 | 267 | 263 | 265 | -1.85% | 11,900 | 28億1885万 | -0.38% |
| 10/13 | 276 | 276 | 266 | 270 | -1.1% | 16,600 | 28億7204万 | +1.5% |
| 10/12 | 273 | 276 | 269 | 273 | 0% | 6,200 | 29億395万 | +3.02% |
| 10/11 | 272 | 281 | 272 | 273 | +0.37% | 6,000 | 29億395万 | +3.02% |
| 10/07 | 272 | 274 | 271 | 272 | -0.37% | 11,000 | 28億9331万 | +3.03% |
| 10/06 | 273 | 284 | 271 | 273 | 0% | 19,600 | 29億395万 | +3.41% |
| 10/05 | 277 | 277 | 267 | 273 | +0.37% | 12,300 | 29億395万 | +3.41% |
| 10/04 | 278 | 286 | 272 | 272 | -1.09% | 30,200 | 28億9331万 | +3.42% |
| 10/03 | 266 | 278 | 266 | 275 | +3.38% | 38,200 | 29億2523万 | +4.56% |
| 09/30 | 265 | 270 | 262 | 266 | -0.75% | 12,800 | 28億2949万 | +1.53% |
| 09/29 | 266 | 268 | 262 | 268 | +2.29% | 5,900 | 28億5076万 | +2.29% |
| 09/28 | 264 | 267 | 262 | 262 | -0.76% | 17,600 | 27億8694万 | +0.38% |
