| 2018 |
| 03/29 | 3,530 | 3,580 | 3,495 | 3,545 | -0.7% | 430,800 | 3811億1924万 | -5.94% |
| 03/29 | （空売り報告）Credit Suisse International 877,300株（0.81%）+0.1% |
| 03/28 | 3,620 | 3,620 | 3,525 | 3,570 | -2.19% | 367,200 | 3838億696万 | -5.53% |
| 03/28 | （空売り報告）Credit Suisse International 773,300株（0.71%）再IN |
| 03/27 | （IR情報）13:00 執行役員の退任に関するお知らせ |
| 03/27 | 3,610 | 3,670 | 3,600 | 3,650 | +1.96% | 380,400 | 3924億768万 | -3.62% |
| 03/27 | （空売り報告）Credit Suisse International 388,600株（0.36%）-0.36%義務消失 |
| 03/26 | 3,555 | 3,590 | 3,510 | 3,580 | -0.97% | 705,000 | 3848億8205万 | -5.64% |
| 03/23 | 3,690 | 3,715 | 3,600 | 3,615 | -3.34% | 462,600 | 3886億4486万 | -4.77% |
| 03/22 | 3,760 | 3,785 | 3,705 | 3,740 | -0.13% | 411,600 | 4020億8348万 | -1.5% |
| 03/20 | 3,765 | 3,775 | 3,705 | 3,745 | -1.71% | 407,000 | 4026億2103万 | -1.24% |
| 03/19 | 3,850 | 3,855 | 3,775 | 3,810 | -2.18% | 278,800 | 4096億911万 | +0.47% |
| 03/16 | 3,940 | 3,950 | 3,835 | 3,895 | -0.89% | 359,600 | 4187億4737万 | +2.8% |
| 03/16 | （空売り報告）Myriad Opportunities Master Fund Limited 0株（0%）-0.81%義務消失 |
| 03/15 | 3,920 | 3,940 | 3,855 | 3,930 | +0.13% | 194,800 | 4225億1018万 | +3.83% |
| 03/14 | 3,910 | 3,975 | 3,910 | 3,925 | -0.25% | 237,600 | 4219億7264万 | +3.89% |
| 03/13 | 3,885 | 3,935 | 3,880 | 3,935 | +0.38% | 228,200 | 4230億4773万 | +4.43% |
| 03/12 | （自社株買い）取締役会(平成29年7月28日)での決議状況(取得期間平成29年7月31日～平成30年3月31日) |
| 03/12 | 3,870 | 3,940 | 3,865 | 3,920 | +3.02% | 396,000 | 4214億3509万 | +4.09% |
| 03/09 | 3,840 | 3,860 | 3,775 | 3,805 | +0.79% | 345,600 | 4090億7156万 | +1.04% |
| 03/09 | （空売り報告）Credit Suisse Securities (Europe) Limited 0株（0%）-0.7%義務消失 |
| 03/08 | 3,780 | 3,795 | 3,755 | 3,775 | +0.94% | 198,000 | 4058億4630万 | +0.11% |
| 03/07 | 3,765 | 3,825 | 3,730 | 3,740 | -0.53% | 286,600 | 4020億8348万 | -0.87% |
| 03/07 | （空売り報告）Credit Suisse Securities (Europe) Limited 376,767株（0.7%）+0.01% |
| 03/06 | 3,740 | 3,775 | 3,740 | 3,760 | +2.17% | 216,000 | 4042億3366万 | -0.45% |
| 03/05 | 3,720 | 3,735 | 3,660 | 3,680 | -0.54% | 195,400 | 3956億3295万 | -2.72% |
| 03/02 | 3,670 | 3,715 | 3,670 | 3,700 | -1.86% | 220,000 | 3977億8312万 | -2.37% |
| 03/01 | 3,820 | 3,820 | 3,755 | 3,770 | -1.95% | 194,600 | 4053億875万 | -0.68% |
| 02/28 | 3,860 | 3,900 | 3,845 | 3,845 | -0.9% | 248,600 | 4133億7192万 | +1.24% |
| 02/27 | 3,890 | 3,900 | 3,855 | 3,880 | +1.04% | 302,600 | 4171億3474万 | +2.16% |
| 02/26 | 3,850 | 3,860 | 3,815 | 3,840 | +1.72% | 326,600 | 4128億3438万 | +1.16% |
| 02/26 | （空売り報告）Credit Suisse Securities (Europe) Limited 374,367株（0.69%）-0.01% |
| 02/23 | 3,790 | 3,790 | 3,745 | 3,775 | -0.53% | 247,200 | 4058億4630万 | -0.58% |
| 02/22 | 3,825 | 3,865 | 3,780 | 3,795 | -0.13% | 213,000 | 4079億9648万 | -0.18% |
| 02/21 | 3,795 | 3,825 | 3,765 | 3,800 | +1.2% | 168,200 | 4085億3402万 | -0.26% |
| 02/20 | 3,850 | 3,850 | 3,745 | 3,755 | -1.83% | 363,200 | 4036億9612万 | -1.62% |
| 02/19 | 3,710 | 3,830 | 3,685 | 3,825 | +5.08% | 420,000 | 4112億2174万 | +0.05% |
| 02/16 | 3,660 | 3,690 | 3,625 | 3,640 | +0.14% | 367,200 | 3913億3259万 | -4.86% |
| 02/15 | （IR情報）10:30 自己株式の取得状況および取得終了に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 02/15 | 3,620 | 3,670 | 3,610 | 3,635 | +0.28% | 748,800 | 3907億9504万 | -5.24% |
| 02/15 | （空売り報告）Credit Suisse International 388,600株（0.72%）-0.08% |
| 02/14 | （自社株買い）取締役会(平成29年7月28日)での決議状況(取得期間平成29年7月31日～平成30年3月31日) |
| 02/14 | 3,720 | 3,750 | 3,615 | 3,625 | -3.07% | 468,400 | 3897億1995万 | -5.8% |
| 02/13 | 3,815 | 3,845 | 3,730 | 3,740 | 0% | 441,400 | 4020億8348万 | -3.11% |
| 02/09 | 3,670 | 3,745 | 3,670 | 3,740 | -1.45% | 365,400 | 4020億8348万 | -3.33% |
| 02/08 | 3,710 | 3,810 | 3,710 | 3,795 | +1.2% | 345,600 | 4079億9648万 | -2.06% |
| 02/07 | 3,790 | 3,860 | 3,750 | 3,750 | +2.18% | 531,600 | 4031億5857万 | -3.28% |
| 02/07 | （空売り報告）Credit Suisse Securities (Europe) Limited 376,667株（0.7%）+0.01% |
| 02/06 | 3,685 | 3,725 | 3,590 | 3,670 | -5.9% | 719,800 | 3945億5786万 | -5.46% |
| 02/05 | （IR情報）15:30 (訂正)「株式分割及び無担保転換社債型新株予約権付社債の転換価額転換額の調整ならびに株主優待制度の一部変更に関するお知らせ」の一部訂正について |
| 02/05 | （IR情報）13:00 役員人事に関するお知らせ |
| 02/05 | （IR情報）13:00 株式分割及び無担保転換社債型新株予約権付社債の転換価額転換額の調整ならびに株主優待制度の一部変更に関するお知らせ |
| 02/05 | （IR情報）13:00 平成30年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/05 | （IR情報）13:00 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 02/05 | 3,865 | 3,955 | 3,810 | 3,900 | 0% | 733,200 | 4192億8492万 | +0.28% |
| 02/02 | 3,910 | 3,925 | 3,865 | 3,900 | -0.89% | 254,200 | 4192億8492万 | +0.33% |
| 02/01 | 3,840 | 3,945 | 3,830 | 3,935 | +2.88% | 267,000 | 4230億4773万 | +1.26% |
| 01/31 | 3,860 | 3,890 | 3,825 | 3,825 | -0.26% | 288,600 | 4112億2174万 | -1.49% |
| 01/30 | 3,935 | 3,935 | 3,830 | 3,835 | -1.92% | 302,000 | 4122億9683万 | -1.26% |
| 01/29 | 3,940 | 3,940 | 3,895 | 3,910 | +1.16% | 249,000 | 4203億6001万 | +0.67% |
| 01/26 | 3,895 | 3,895 | 3,840 | 3,865 | +0.52% | 209,800 | 4155億2210万 | -0.36% |
| 01/25 | 3,840 | 3,885 | 3,830 | 3,845 | +0.39% | 342,200 | 4133億7192万 | -0.75% |
| 01/24 | 3,865 | 3,870 | 3,820 | 3,830 | 0% | 347,200 | 4117億5929万 | -0.96% |
| 01/23 | 3,855 | 3,855 | 3,800 | 3,830 | 0% | 296,800 | 4117億5929万 | -0.75% |
| 01/23 | （空売り報告）Credit Suisse Securities (Europe) Limited 371,467株（0.69%）-0.05% |
| 01/22 | 3,870 | 3,875 | 3,775 | 3,830 | -1.29% | 364,800 | 4117億5929万 | -0.6% |
| 01/19 | 3,900 | 3,910 | 3,865 | 3,880 | -0.51% | 270,800 | 4171億3474万 | +0.81% |
| 01/18 | 4,015 | 4,020 | 3,900 | 3,900 | -2.38% | 340,600 | 4192億8492万 | +1.51% |
| 01/17 | 3,940 | 4,015 | 3,930 | 3,995 | +0.5% | 173,800 | 4294億9827万 | +4.25% |
| 01/17 | （空売り報告）Citigroup Global Markets Limited 323,500株（0.6%）+0.1% |
| 01/16 | 3,935 | 3,980 | 3,925 | 3,975 | +1.66% | 207,200 | 4273億4809万 | +4.17% |
| 01/15 | 3,915 | 3,950 | 3,900 | 3,910 | +0.51% | 247,000 | 4203億6001万 | +2.87% |
| 01/12 | （自社株買い）取締役会(平成29年7月28日)での決議状況(取得期間平成29年7月31日～平成30年3月31日) |
| 01/12 | 3,910 | 3,925 | 3,885 | 3,890 | -0.26% | 249,400 | 4182億983万 | +2.64% |
| 01/11 | 3,890 | 3,920 | 3,875 | 3,900 | -0.76% | 251,000 | 4192億8492万 | +3.12% |
| 01/10 | 3,930 | 3,960 | 3,930 | 3,930 | +0.13% | 159,200 | 4225億1018万 | +4.08% |
| 01/10 | （空売り報告）Credit Suisse Securities (Europe) Limited 399,267株（0.74%）-0.15% |
| 01/09 | （IR情報）13:50 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 01/09 | 3,965 | 3,970 | 3,920 | 3,925 | -0.76% | 296,600 | 4219億7264万 | +4.14% |
| 01/05 | 3,925 | 3,965 | 3,905 | 3,955 | +1.54% | 339,800 | 4251億9791万 | +5.1% |
| 01/04 | 3,845 | 3,900 | 3,825 | 3,895 | +1.3% | 304,600 | 4187億4737万 | +3.67% |
| 01/04 | （空売り報告）Credit Suisse Securities (Europe) Limited 478,467株（0.89%）-0.11% |
| 01/04 | （空売り報告）Myriad Opportunities Master Fund Limited 437,900株（0.81%）+0.09% |
| 2017 |
| 12/29 | 3,860 | 3,880 | 3,845 | 3,845 | -0.52% | 146,800 | 4133億7192万 | +2.4% |
| 12/29 | （空売り報告）Credit Suisse Securities (Europe) Limited 542,867株（1%）+0.02% |
| 12/28 | 3,850 | 3,870 | 3,845 | 3,865 | 0% | 294,400 | 4155億2210万 | +2.87% |
| 12/27 | 3,835 | 3,870 | 3,830 | 3,865 | +0.52% | 141,000 | 4155億2210万 | +2.79% |
| 12/26 | 3,850 | 3,865 | 3,835 | 3,845 | -0.39% | 107,800 | 4133億7192万 | +2.21% |
| 12/25 | 3,885 | 3,885 | 3,845 | 3,860 | 0% | 107,400 | 4149億8456万 | +2.58% |
| 12/22 | 3,860 | 3,890 | 3,835 | 3,860 | -0.26% | 384,400 | 4149億8456万 | +2.58% |
| 12/21 | 3,830 | 3,880 | 3,830 | 3,870 | +1.31% | 388,200 | 4160億5965万 | +2.84% |
| 12/20 | 3,780 | 3,835 | 3,775 | 3,820 | +0.79% | 269,600 | 4106億8420万 | +1.6% |
| 12/19 | 3,790 | 3,810 | 3,745 | 3,790 | +1.07% | 310,200 | 4074億5893万 | +0.77% |
| 12/18 | 3,685 | 3,760 | 3,675 | 3,750 | +2.74% | 224,400 | 4031億5857万 | -0.37% |
| 12/15 | 3,650 | 3,665 | 3,630 | 3,650 | 0% | 334,800 | 3924億768万 | -3.11% |
| 12/14 | 3,690 | 3,695 | 3,630 | 3,650 | -0.68% | 383,800 | 3924億768万 | -3.34% |
| 12/13 | 3,730 | 3,735 | 3,660 | 3,675 | -1.47% | 343,600 | 3950億9540万 | -2.93% |
| 12/12 | 3,700 | 3,760 | 3,680 | 3,730 | +0.81% | 275,600 | 4010億839万 | -1.71% |
| 12/11 | 3,670 | 3,710 | 3,650 | 3,700 | +1.65% | 351,000 | 3977億8312万 | -2.61% |
| 12/08 | 3,600 | 3,640 | 3,590 | 3,640 | +1.11% | 663,800 | 3913億3259万 | -4.34% |
| 12/07 | （自社株買い）取締役会(平成29年7月28日)での決議状況(取得期間平成29年7月31日～平成30年3月31日) |
| 12/07 | 3,600 | 3,620 | 3,580 | 3,600 | 0% | 735,000 | 3870億3223万 | -5.64% |
| 12/06 | （IR情報）10:50 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 12/06 | 3,635 | 3,645 | 3,595 | 3,600 | -1.23% | 350,600 | 3870億3223万 | -5.73% |
| 12/05 | 3,650 | 3,670 | 3,630 | 3,645 | -1.22% | 341,400 | 3918億7013万 | -4.53% |
| 12/04 | 3,740 | 3,755 | 3,685 | 3,690 | -1.2% | 388,800 | 3967億804万 | -3.33% |
| 12/01 | 3,740 | 3,750 | 3,710 | 3,735 | -0.8% | 502,200 | 4015億4594万 | -1.99% |
| 12/01 | （空売り報告）Credit Suisse Securities (Europe) Limited 528,919株（0.98%）-0.07% |
| 11/30 | 3,785 | 3,790 | 3,725 | 3,765 | -0.13% | 538,000 | 4047億7121万 | -1% |
| 11/29 | 3,810 | 3,825 | 3,750 | 3,770 | -0.79% | 539,000 | 4053億875万 | -0.63% |
| 11/28 | 3,820 | 3,830 | 3,785 | 3,800 | -1.43% | 379,000 | 4085億3402万 | +0.37% |
| 11/27 | 3,870 | 3,870 | 3,830 | 3,855 | -1.15% | 286,800 | 4144億4701万 | +2.15% |
| 11/24 | 3,865 | 3,910 | 3,825 | 3,900 | -1.02% | 434,000 | 4192億8492万 | +3.81% |
| 11/22 | （5%ルール）フィデリティ投信（5.14%） |
| 11/22 | 3,965 | 3,970 | 3,925 | 3,940 | +0.77% | 207,200 | 4235億8527万 | +5.46% |
| 11/22 | （空売り報告）Credit Suisse Securities (Europe) Limited 568,619株（1.05%）+0.08% |
| 11/21 | 3,845 | 3,930 | 3,835 | 3,910 | +1.3% | 279,400 | 4203億6001万 | +5.25% |
| 11/20 | 3,850 | 3,885 | 3,830 | 3,860 | -0.52% | 246,800 | 4149億8456万 | +4.47% |
| 11/17 | 3,850 | 3,890 | 3,840 | 3,880 | +1.04% | 378,600 | 4171億3474万 | +5.52% |
| 11/16 | 3,775 | 3,850 | 3,765 | 3,840 | +1.05% | 475,400 | 4128億3438万 | +5% |
| 11/15 | 3,850 | 3,870 | 3,780 | 3,800 | -1.55% | 653,400 | 4085億3402万 | +4.4% |
| 11/14 | 3,835 | 3,870 | 3,830 | 3,860 | +0.39% | 322,600 | 4149億8456万 | +6.48% |
| 11/13 | 3,830 | 3,880 | 3,830 | 3,845 | +0.39% | 214,400 | 4133億7192万 | +6.63% |
| 11/10 | 3,820 | 3,855 | 3,810 | 3,830 | -1.29% | 351,200 | 4117億5929万 | +6.77% |
| 11/09 | 3,920 | 3,940 | 3,845 | 3,880 | -0.51% | 366,200 | 4171億3474万 | +8.68% |
| 11/08 | （5%ルール）フィデリティ投信（4.12%） |
| 11/08 | （自社株買い）取締役会(平成29年7月28日)での決議状況(取得期間平成29年7月31日～平成30年3月31日) |
| 11/08 | 3,885 | 3,930 | 3,875 | 3,900 | +0.13% | 455,800 | 4192億8492万 | +9.8% |
| 11/07 | 3,835 | 3,910 | 3,825 | 3,895 | +1.3% | 430,200 | 4187億4737万 | +10.28% |
| 11/06 | （IR情報）12:10 自己株式の取得状況に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 11/06 | 3,860 | 3,895 | 3,840 | 3,845 | -0.13% | 405,400 | 4133億7192万 | +9.45% |
| 11/02 | 3,865 | 3,865 | 3,815 | 3,850 | -0.65% | 628,400 | 4139億947万 | +10.09% |
| 11/01 | 3,775 | 3,890 | 3,735 | 3,875 | +4.73% | 1,183,400 | 4165億9719万 | +11.41% |
| 11/01 | （空売り報告）Credit Suisse International 435,200株（0.8%）+0.1% |
| 11/01 | （空売り報告）Credit Suisse Securities (Europe) Limited 525,419株（0.97%）+0.13% |
| 10/31 | 3,655 | 3,735 | 3,595 | 3,700 | +3.35% | 1,193,200 | 3977億8312万 | +6.94% |
| 10/31 | （空売り報告）Credit Suisse Securities (Europe) Limited 451,619株（0.84%）+0.09% |
| 10/31 | （空売り報告）Myriad Opportunities Master Fund Limited 388,200株（0.72%）+0.12% |
| 10/30 | （空売り報告）Credit Suisse Securities (Europe) Limited 404,319株（0.75%）+0.15% |
| 10/27 | （IR情報）13:00 平成30年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/27 | （IR情報）10:00 (訂正・数値データ訂正)「平成30年3月期第1四半期決算短信〔日本基準〕(連結)」の一部訂正について |
| 10/26 | （空売り報告）Credit Suisse Securities (Europe) Limited 323,219株（0.6%）+0.01% |
