| 2025 |
| 06/12 | 1,105 | 1,110 | 1,098 | 1,108 | +0.73% | 93,400 | 456億3419万 | +1.84% |
| 06/11 | 1,092 | 1,103 | 1,088 | 1,100 | +0.36% | 45,800 | 453億471万 | +1.29% |
| 06/10 | 1,091 | 1,102 | 1,091 | 1,096 | +0.92% | 62,100 | 451億3996万 | +1.01% |
| 06/09 | 1,095 | 1,100 | 1,084 | 1,086 | -0.64% | 36,600 | 447億2810万 | +0.09% |
| 06/06 | 1,087 | 1,094 | 1,087 | 1,093 | +0.55% | 39,400 | 450億1640万 | +0.74% |
| 06/05 | 1,078 | 1,094 | 1,078 | 1,087 | +0.28% | 63,700 | 447億6929万 | +0.28% |
| 06/04 | 1,088 | 1,096 | 1,084 | 1,084 | +0.18% | 43,700 | 446億4573万 | 0% |
| 06/03 | 1,091 | 1,093 | 1,082 | 1,082 | -1.01% | 59,500 | 445億6336万 | -0.09% |
| 06/02 | 1,092 | 1,099 | 1,087 | 1,093 | -0.82% | 68,500 | 450億1640万 | +0.92% |
| 05/30 | 1,091 | 1,104 | 1,088 | 1,102 | +0.36% | 93,100 | 453億8708万 | +1.94% |
| 05/29 | 1,091 | 1,101 | 1,090 | 1,098 | +0.46% | 106,700 | 452億2233万 | +1.86% |
| 05/28 | 1,099 | 1,103 | 1,088 | 1,093 | +0.37% | 121,800 | 450億1640万 | +1.58% |
| 05/27 | 1,075 | 1,092 | 1,075 | 1,089 | +1.49% | 86,400 | 448億5166万 | +1.4% |
| 05/26 | 1,074 | 1,084 | 1,068 | 1,073 | +0.47% | 63,900 | 441億9268万 | +0.19% |
| 05/23 | 1,064 | 1,078 | 1,063 | 1,068 | +0.38% | 51,500 | 439億8675万 | -0.19% |
| 05/22 | 1,060 | 1,073 | 1,054 | 1,064 | -0.47% | 63,900 | 438億2201万 | -0.37% |
| 05/21 | 1,080 | 1,085 | 1,063 | 1,069 | -0.28% | 102,200 | 440億2794万 | +0.09% |
| 05/20 | 1,088 | 1,092 | 1,070 | 1,072 | -1.29% | 100,200 | 441億5149万 | +0.66% |
| 05/19 | 1,053 | 1,087 | 1,051 | 1,086 | -0.28% | 329,700 | 447億2810万 | +2.16% |
| 05/19 | （空売り報告）JPM Securities Japan Co Ltd. 242,035株（0.58%）-0.02% |
| 05/16 | 1,085 | 1,105 | 1,084 | 1,089 | -0.09% | 545,700 | 448億5166万 | +2.93% |
| 05/15 | 1,080 | 1,094 | 1,080 | 1,090 | 0% | 119,600 | 448億9284万 | +3.51% |
| 05/15 | （空売り報告）JPM Securities Japan Co Ltd. 247,635株（0.6%）+0.1% |
| 05/14 | 1,090 | 1,097 | 1,085 | 1,090 | -0.18% | 74,800 | 448億9284万 | +4.21% |
| 05/13 | 1,110 | 1,119 | 1,092 | 1,092 | -0.91% | 121,400 | 449億7522万 | +4.7% |
| 05/12 | 1,084 | 1,105 | 1,083 | 1,102 | +1.85% | 89,100 | 453億8708万 | +5.96% |
| 05/09 | 1,071 | 1,083 | 1,069 | 1,082 | +1.31% | 90,600 | 445億6336万 | +4.24% |
| 05/08 | （IR情報）11:30 LITE-ON TECHNOLOGY CORPORATIONとの共同開発品ブランド「COSELSYNC.」に関するお知らせ |
| 05/08 | 1,075 | 1,075 | 1,065 | 1,068 | -0.65% | 77,400 | 439億8675万 | +2.99% |
| 05/07 | 1,086 | 1,089 | 1,070 | 1,075 | -1.01% | 127,500 | 442億7505万 | +3.66% |
| 05/02 | 1,085 | 1,091 | 1,079 | 1,086 | -0.09% | 109,300 | 447億2810万 | +4.73% |
| 05/01 | 1,072 | 1,091 | 1,070 | 1,087 | +1.12% | 120,700 | 447億6929万 | +4.72% |
| 04/30 | 1,080 | 1,080 | 1,069 | 1,075 | -0.37% | 74,100 | 442億7505万 | +3.56% |
| 04/28 | 1,086 | 1,086 | 1,074 | 1,079 | +0.56% | 66,000 | 444億3980万 | +3.95% |
| 04/25 | 1,072 | 1,080 | 1,067 | 1,073 | +0.37% | 66,500 | 441億9268万 | +3.37% |
| 04/24 | 1,070 | 1,080 | 1,066 | 1,069 | +1.91% | 101,700 | 440億2794万 | +2.99% |
| 04/23 | 1,048 | 1,053 | 1,043 | 1,049 | +1.35% | 63,200 | 432億421万 | +0.96% |
| 04/22 | 1,033 | 1,041 | 1,033 | 1,035 | -0.38% | 38,300 | 426億2761万 | -0.48% |
| 04/21 | 1,040 | 1,044 | 1,031 | 1,039 | -0.48% | 47,500 | 427億9235万 | -0.19% |
| 04/18 | 1,029 | 1,047 | 1,026 | 1,044 | +1.46% | 55,900 | 429億9828万 | +0.29% |
| 04/17 | 1,025 | 1,032 | 1,020 | 1,029 | +0.29% | 58,300 | 423億8049万 | -1.15% |
| 04/16 | 1,042 | 1,045 | 1,021 | 1,026 | -1.25% | 65,400 | 422億5693万 | -1.44% |
| 04/15 | 1,052 | 1,052 | 1,037 | 1,039 | -1.24% | 64,500 | 427億9235万 | -0.29% |
| 04/14 | 1,020 | 1,058 | 1,019 | 1,052 | +4.37% | 166,500 | 433億2777万 | +0.96% |
| 04/11 | 986 | 1,009 | 972 | 1,008 | -0.2% | 138,700 | 415億1558万 | -3.17% |
| 04/10 | 1,031 | 1,031 | 1,004 | 1,010 | +4.02% | 122,500 | 415億9796万 | -3.16% |
| 04/09 | 943 | 977 | 937 | 971 | +1.36% | 296,600 | 399億9170万 | -6.99% |
| 04/08 | 958 | 966 | 947 | 958 | +3.79% | 144,800 | 394億5628万 | -8.5% |
| 04/07 | 950 | 959 | 916 | 923 | -7.61% | 240,900 | 380億1477万 | -12.1% |
| 04/07 | （空売り報告）JPM Securities Japan Co Ltd. 207,035株（0.5%）再IN |
| 04/04 | 1,011 | 1,029 | 983 | 999 | -3.38% | 280,900 | 411億4491万 | -5.22% |
| 04/03 | 1,020 | 1,040 | 1,016 | 1,034 | -1.52% | 135,400 | 425億8642万 | -1.99% |
| 04/02 | 1,066 | 1,067 | 1,047 | 1,050 | -0.66% | 73,200 | 432億4540万 | -0.38% |
| 04/01 | 1,056 | 1,065 | 1,050 | 1,057 | +0.19% | 114,800 | 435億3370万 | +0.38% |
| 03/31 | 1,072 | 1,072 | 1,053 | 1,055 | -2.76% | 121,600 | 434億5133万 | +0.29% |
| 03/28 | （IR情報）11:30 2025年5月期第3四半期決算短信〔日本基準〕(連結)(公認会計士等による期中レビューの完了) |
| 03/28 | 1,090 | 1,094 | 1,078 | 1,085 | -1% | 114,300 | 446億8691万 | +3.33% |
| 03/27 | 1,082 | 1,096 | 1,081 | 1,096 | +0.83% | 82,700 | 451億3996万 | +4.58% |
| 03/26 | 1,081 | 1,092 | 1,080 | 1,087 | +0.83% | 77,500 | 447億6929万 | +4.02% |
| 03/25 | 1,083 | 1,091 | 1,074 | 1,078 | +0.28% | 76,500 | 443億9861万 | +3.36% |
| 03/24 | 1,100 | 1,104 | 1,072 | 1,075 | -1.1% | 149,900 | 442億7505万 | +3.37% |
| 03/21 | （IR情報）11:30 2025年5月期第3四半期決算説明資料 |
| 03/21 | （IR情報）11:30 2025年5月期第3四半期決算短信〔日本基準〕(連結) |
| 03/21 | 1,088 | 1,127 | 1,067 | 1,087 | +0.65% | 283,900 | 447億6929万 | +4.62% |
| 03/19 | 1,077 | 1,088 | 1,072 | 1,080 | +0.28% | 83,400 | 444億8098万 | +4.25% |
| 03/18 | 1,083 | 1,083 | 1,070 | 1,077 | +0.28% | 58,700 | 443億5742万 | +4.16% |
| 03/17 | 1,048 | 1,074 | 1,048 | 1,074 | +3.07% | 72,700 | 442億3387万 | +4.17% |
| 03/14 | 1,034 | 1,042 | 1,032 | 1,042 | +0.77% | 63,000 | 429億1591万 | +1.26% |
| 03/13 | 1,037 | 1,047 | 1,033 | 1,034 | -0.29% | 37,700 | 425億8642万 | +0.68% |
| 03/12 | 1,027 | 1,038 | 1,027 | 1,037 | 0% | 48,000 | 427億998万 | +1.07% |
| 03/11 | 1,030 | 1,039 | 1,021 | 1,037 | -0.1% | 89,800 | 427億998万 | +1.37% |
| 03/10 | 1,043 | 1,048 | 1,038 | 1,038 | -0.19% | 32,900 | 427億5117万 | +1.47% |
| 03/07 | 1,041 | 1,045 | 1,026 | 1,040 | -0.1% | 55,200 | 428億3354万 | +1.76% |
| 03/06 | 1,050 | 1,054 | 1,040 | 1,041 | -0.67% | 52,400 | 428億7473万 | +1.86% |
| 03/05 | 1,038 | 1,054 | 1,037 | 1,048 | +1.26% | 101,600 | 431億6303万 | +2.54% |
| 03/04 | 1,035 | 1,035 | 1,019 | 1,035 | 0% | 72,800 | 426億2761万 | +1.17% |
| 03/03 | 1,035 | 1,035 | 1,025 | 1,035 | +1.17% | 50,700 | 426億2761万 | +1.07% |
| 02/28 | 1,026 | 1,026 | 1,012 | 1,023 | -0.97% | 108,800 | 421億3338万 | -0.2% |
| 02/27 | 1,019 | 1,033 | 1,015 | 1,033 | +1.87% | 60,000 | 425億4524万 | +0.58% |
| 02/26 | 1,020 | 1,029 | 1,009 | 1,014 | -0.69% | 68,600 | 417億6270万 | -1.27% |
| 02/25 | 1,015 | 1,027 | 1,008 | 1,021 | +0.39% | 108,800 | 420億5100万 | -0.78% |
| 02/21 | 1,018 | 1,018 | 1,006 | 1,017 | -0.1% | 88,300 | 418億8626万 | -1.17% |
| 02/20 | 1,027 | 1,027 | 1,013 | 1,018 | -1.36% | 81,400 | 419億2744万 | -1.07% |
| 02/19 | 1,028 | 1,034 | 1,023 | 1,032 | +0.49% | 52,100 | 425億405万 | +0.19% |
| 02/18 | 1,025 | 1,031 | 1,022 | 1,027 | +0.2% | 28,900 | 422億9812万 | -0.29% |
| 02/17 | 1,025 | 1,027 | 1,020 | 1,025 | +0.49% | 50,700 | 422億1575万 | -0.58% |
| 02/14 | 1,030 | 1,030 | 1,016 | 1,020 | -1.07% | 91,200 | 420億982万 | -1.16% |
| 02/13 | 1,025 | 1,031 | 1,012 | 1,031 | +1.28% | 51,000 | 424億6286万 | -0.29% |
| 02/12 | 1,030 | 1,030 | 1,012 | 1,018 | -0.59% | 56,800 | 419億2744万 | -1.64% |
| 02/10 | 1,021 | 1,025 | 1,012 | 1,024 | +0.1% | 61,600 | 421億7456万 | -1.25% |
| 02/07 | 1,017 | 1,027 | 1,012 | 1,023 | +0.69% | 70,800 | 421億3338万 | -1.54% |
| 02/06 | 992 | 1,016 | 988 | 1,016 | +2.01% | 99,600 | 418億4507万 | -2.4% |
| 02/05 | 997 | 998 | 986 | 996 | +0.71% | 178,400 | 410億2135万 | -4.41% |
| 02/04 | 988 | 998 | 980 | 989 | +1.12% | 249,200 | 407億3305万 | -5.27% |
| 02/03 | 1,017 | 1,018 | 976 | 978 | -4.49% | 379,900 | 402億8000万 | -6.5% |
| 01/31 | 1,025 | 1,026 | 1,017 | 1,024 | +0.2% | 123,700 | 421億7456万 | -2.38% |
| 01/30 | 1,034 | 1,034 | 1,022 | 1,022 | -1.64% | 379,100 | 420億9219万 | -2.85% |
| 01/29 | 1,052 | 1,057 | 1,039 | 1,039 | -0.48% | 109,100 | 427億9235万 | -1.7% |
| 01/28 | 1,050 | 1,055 | 1,039 | 1,044 | -1.79% | 185,100 | 429億9828万 | -1.6% |
| 01/27 | （IR情報）15:00 人事異動に関するお知らせ |
| 01/27 | 1,068 | 1,074 | 1,058 | 1,063 | -0.93% | 199,100 | 437億8082万 | -0.19% |
| 01/24 | 1,064 | 1,087 | 1,059 | 1,073 | +0.85% | 195,500 | 441億9268万 | +0.37% |
| 01/23 | 1,063 | 1,071 | 1,060 | 1,064 | +0.47% | 159,000 | 438億2201万 | -0.84% |
| 01/22 | 1,055 | 1,061 | 1,049 | 1,059 | +1.05% | 165,100 | 436億1607万 | -1.85% |
| 01/21 | 1,024 | 1,051 | 1,017 | 1,048 | -0.85% | 343,900 | 431億6303万 | -3.41% |
| 01/20 | 1,033 | 1,058 | 1,033 | 1,057 | +3.02% | 142,700 | 435億3370万 | -3.12% |
| 01/17 | 1,020 | 1,027 | 1,017 | 1,026 | +0.88% | 116,400 | 422億5693万 | -6.47% |
| 01/16 | 1,035 | 1,038 | 1,017 | 1,017 | -1.64% | 138,100 | 418億8626万 | -7.88% |
