| 2020 |
| 02/27 | 967 | 972 | 942 | 946 | -2.27% | 15,600 | 55億7769万 | -8.42% |
| 02/26 | 960 | 984 | 947 | 968 | -0.1% | 17,500 | 57億741万 | -6.65% |
| 02/25 | 957 | 979 | 953 | 969 | -3% | 19,600 | 57億1330万 | -6.74% |
| 02/21 | 996 | 1,004 | 995 | 999 | +0.4% | 11,400 | 58億9018万 | -4.13% |
| 02/20 | 1,025 | 1,028 | 995 | 995 | -0.9% | 10,500 | 58億6660万 | -4.69% |
| 02/19 | 991 | 1,021 | 991 | 1,004 | +1.41% | 8,700 | 59億1966万 | -4.11% |
| 02/18 | 1,020 | 1,021 | 990 | 990 | -2.94% | 20,900 | 58億3712万 | -5.71% |
| 02/17 | 1,030 | 1,059 | 1,012 | 1,020 | -0.97% | 12,300 | 60億1400万 | -3.23% |
| 02/14 | 1,033 | 1,037 | 1,025 | 1,030 | -1.15% | 12,000 | 60億7296万 | -2.65% |
| 02/13 | 15:00 （株）三機サービス 東京事業所にて全事業所初となるISO14001認証取得を完了！ |
| 02/13 | 1,047 | 1,060 | 1,037 | 1,042 | -1.14% | 13,400 | 61億4372万 | -1.79% |
| 02/12 | 1,072 | 1,072 | 1,043 | 1,054 | -1.68% | 11,800 | 62億1447万 | -0.85% |
| 02/10 | 1,067 | 1,076 | 1,059 | 1,072 | +0.94% | 10,000 | 63億2060万 | +0.75% |
| 02/07 | 1,091 | 1,101 | 1,060 | 1,062 | -1.67% | 10,100 | 62億6164万 | -0.19% |
| 02/06 | 1,070 | 1,115 | 1,070 | 1,080 | +0.47% | 26,700 | 63億6777万 | +1.31% |
| 02/05 | 1,058 | 1,085 | 1,058 | 1,075 | +1.42% | 15,700 | 63億3829万 | +0.84% |
| 02/04 | 1,052 | 1,064 | 1,048 | 1,060 | +0.66% | 6,100 | 62億4985万 | -0.66% |
| 02/03 | 1,033 | 1,059 | 1,022 | 1,053 | +1.15% | 15,900 | 62億857万 | -1.5% |
| 01/31 | 1,023 | 1,064 | 1,023 | 1,041 | +2.66% | 23,100 | 61億3782万 | -2.98% |
| 01/30 | 1,029 | 1,059 | 1,011 | 1,014 | -1.07% | 39,900 | 59億7863万 | -5.67% |
| 01/29 | 1,051 | 1,059 | 1,025 | 1,025 | -2.47% | 25,800 | 60億4348万 | -4.65% |
| 01/28 | 1,022 | 1,064 | 1,022 | 1,051 | +0.38% | 24,500 | 61億9678万 | -2.32% |
| 01/27 | 1,056 | 1,073 | 1,042 | 1,047 | -1.97% | 37,300 | 61億7320万 | -2.7% |
| 01/24 | 15:00 三機サービス 和歌山営業所開設のお知らせ |
| 01/24 | 1,088 | 1,095 | 1,056 | 1,068 | -2.64% | 14,700 | 62億9701万 | -0.84% |
| 01/23 | 1,075 | 1,100 | 1,071 | 1,097 | +2.62% | 22,400 | 64億6800万 | +1.86% |
| 01/22 | 1,044 | 1,081 | 1,043 | 1,069 | +2.99% | 23,300 | 63億291万 | -0.56% |
| 01/21 | 1,031 | 1,042 | 1,010 | 1,038 | +0.58% | 24,900 | 61億2013万 | -3.53% |
| 01/20 | 1,042 | 1,045 | 1,022 | 1,032 | -0.96% | 28,200 | 60億8475万 | -4.27% |
| 01/17 | 1,040 | 1,050 | 1,026 | 1,042 | -0.19% | 18,900 | 61億4372万 | -3.52% |
| 01/16 | 1,043 | 1,068 | 1,036 | 1,044 | -0.95% | 20,700 | 61億5551万 | -3.51% |
| 01/15 | 1,080 | 1,083 | 1,040 | 1,054 | -3.13% | 41,600 | 62億1447万 | -2.5% |
| 01/14 | 15:00 2020年5月期第2四半期決算短信〔日本基準〕(連結) |
| 01/14 | 15:00 オークワ×三機サービス 業務委託契約締結のお知らせ |
| 01/14 | 1,100 | 1,112 | 1,076 | 1,088 | -1.09% | 40,100 | 64億1494万 | +0.65% |
| 01/10 | 1,117 | 1,117 | 1,097 | 1,100 | -0.9% | 9,900 | 64億8569万 | +1.95% |
| 01/09 | 1,098 | 1,120 | 1,098 | 1,110 | +1.28% | 10,500 | 65億4465万 | +3.16% |
| 01/08 | 1,117 | 1,120 | 1,077 | 1,096 | -1.7% | 33,400 | 64億6210万 | +2.24% |
| 01/07 | 1,069 | 1,124 | 1,069 | 1,115 | +5.29% | 29,700 | 65億7413万 | +4.3% |
| 01/06 | 1,084 | 1,084 | 1,056 | 1,059 | -2.31% | 18,900 | 62億4395万 | -0.66% |
| 2019 |
| 12/30 | 1,108 | 1,119 | 1,084 | 1,084 | -1.81% | 17,800 | 63億9135万 | +1.88% |
| 12/27 | 1,091 | 1,111 | 1,091 | 1,104 | +1.47% | 13,900 | 65億927万 | +3.95% |
| 12/26 | 1,095 | 1,116 | 1,078 | 1,088 | -0.64% | 23,000 | 64億1494万 | +2.84% |
| 12/25 | 1,125 | 1,125 | 1,090 | 1,095 | -0.64% | 30,500 | 64億5621万 | +3.79% |
| 12/24 | 1,167 | 1,167 | 1,095 | 1,102 | -5.08% | 58,000 | 64億9748万 | +4.85% |
| 12/23 | 1,090 | 1,167 | 1,090 | 1,161 | +5.64% | 87,500 | 68億4535万 | +10.89% |
| 12/20 | 1,027 | 1,099 | 1,027 | 1,099 | +8.92% | 80,900 | 64億7979万 | +5.57% |
| 12/19 | 1,030 | 1,034 | 1,007 | 1,009 | -2.61% | 31,700 | 59億4713万 | -2.7% |
| 12/18 | 1,067 | 1,067 | 1,031 | 1,036 | -2.81% | 27,000 | 61億627万 | -0.1% |
| 12/17 | 1,075 | 1,076 | 1,062 | 1,066 | +0.47% | 9,300 | 62億8309万 | +2.9% |
| 12/16 | 1,080 | 1,081 | 1,059 | 1,061 | -0.56% | 8,400 | 62億5362万 | +2.51% |
| 12/13 | 1,079 | 1,090 | 1,062 | 1,067 | +0.66% | 17,800 | 62億8898万 | +3.39% |
| 12/12 | 1,093 | 1,093 | 1,057 | 1,060 | -3.2% | 20,100 | 62億4773万 | +3.01% |
| 12/11 | 1,101 | 1,115 | 1,093 | 1,095 | +0.46% | 18,300 | 64億5402万 | +6.73% |
| 12/10 | 1,087 | 1,110 | 1,087 | 1,090 | +0.28% | 37,500 | 64億2455万 | +6.76% |
| 12/09 | 1,075 | 1,088 | 1,072 | 1,087 | +1.59% | 31,900 | 64億687万 | +6.88% |
| 12/06 | 1,031 | 1,070 | 1,031 | 1,070 | +3.38% | 46,900 | 63億667万 | +5.63% |
| 12/05 | 1,059 | 1,059 | 1,033 | 1,035 | -1.33% | 17,800 | 61億37万 | +2.48% |
| 12/04 | 1,030 | 1,056 | 1,030 | 1,049 | +1.55% | 36,900 | 61億8289万 | +3.96% |
| 12/03 | 1,018 | 1,038 | 1,008 | 1,033 | +0.78% | 18,500 | 60億8858万 | +2.79% |
| 12/02 | 1,018 | 1,030 | 1,018 | 1,025 | +0.69% | 10,400 | 60億4143万 | +2.3% |
| 11/29 | 1,030 | 1,030 | 1,013 | 1,018 | +0.3% | 7,100 | 60億17万 | +1.9% |
| 11/28 | 1,034 | 1,034 | 1,011 | 1,015 | -1.84% | 12,000 | 59億8249万 | +1.91% |
| 11/27 | 1,027 | 1,040 | 1,027 | 1,034 | +0.68% | 19,800 | 60億9448万 | +4.13% |
| 11/26 | 1,023 | 1,037 | 1,023 | 1,027 | +0.39% | 12,400 | 60億5322万 | +3.74% |
| 11/25 | 1,005 | 1,025 | 1,005 | 1,023 | +1.79% | 17,700 | 60億2964万 | +3.75% |
| 11/22 | 1,008 | 1,008 | 1,001 | 1,005 | -0.3% | 8,100 | 59億2355万 | +2.24% |
| 11/21 | 1,000 | 1,015 | 993 | 1,008 | +0.8% | 19,800 | 59億4123万 | +2.86% |
| 11/20 | 999 | 1,004 | 993 | 1,000 | 0% | 14,900 | 58億9408万 | +2.35% |
| 11/19 | 1,010 | 1,010 | 999 | 1,000 | -0.79% | 12,500 | 58億9408万 | +2.67% |
| 11/18 | 1,026 | 1,026 | 1,004 | 1,008 | -0.79% | 11,100 | 59億4123万 | +3.7% |
| 11/15 | 1,001 | 1,019 | 1,001 | 1,016 | +1.5% | 10,800 | 59億8839万 | +4.74% |
| 11/14 | 1,015 | 1,026 | 1,001 | 1,001 | -1.77% | 17,100 | 58億9997万 | +3.41% |
| 11/13 | 1,025 | 1,032 | 1,010 | 1,019 | -0.29% | 22,600 | 60億607万 | +5.38% |
| 11/12 | 991 | 1,027 | 991 | 1,022 | +2.71% | 29,700 | 60億2375万 | +6.02% |
| 11/11 | 991 | 1,011 | 991 | 995 | +0.4% | 36,700 | 58億6461万 | +3.54% |
| 11/08 | 975 | 998 | 975 | 991 | +1.12% | 33,900 | 58億4103万 | +3.34% |
| 11/07 | 980 | 982 | 971 | 980 | -0.31% | 14,500 | 57億7620万 | +2.3% |
| 11/06 | 981 | 994 | 976 | 983 | -0.2% | 14,600 | 57億9388万 | +2.72% |
| 11/05 | 999 | 999 | 983 | 985 | +0.2% | 16,600 | 58億567万 | +3.03% |
| 11/01 | 998 | 999 | 982 | 983 | -1.11% | 12,300 | 57億9388万 | +3.04% |
| 10/31 | 998 | 1,000 | 991 | 994 | -0.6% | 23,100 | 58億5872万 | +4.3% |
| 10/30 | 962 | 1,000 | 961 | 1,000 | +4.06% | 64,300 | 58億9408万 | +5.15% |
| 10/29 | 955 | 980 | 955 | 961 | +0.63% | 46,100 | 56億6421万 | +1.37% |
| 10/28 | 950 | 955 | 949 | 955 | +0.63% | 11,900 | 56億2885万 | +0.84% |
| 10/25 | 952 | 952 | 946 | 949 | -0.32% | 8,000 | 55億9348万 | +0.32% |
| 10/24 | 950 | 957 | 949 | 952 | +0.63% | 14,500 | 56億1116万 | +0.74% |
| 10/23 | 955 | 960 | 938 | 946 | -0.63% | 22,300 | 55億7580万 | +0.11% |
| 10/21 | 932 | 953 | 932 | 952 | +2.15% | 26,200 | 56億1116万 | +0.74% |
| 10/18 | 937 | 950 | 931 | 932 | +0.22% | 16,200 | 54億9328万 | -1.27% |
| 10/17 | 937 | 953 | 930 | 930 | -1.69% | 29,900 | 54億8149万 | -1.48% |
| 10/16 | 917 | 954 | 917 | 946 | +2.6% | 44,000 | 55億7580万 | +0.32% |
| 10/15 | 935 | 936 | 915 | 922 | -1.71% | 54,400 | 54億2632万 | -2.02% |
| 10/11 | 15:00 譲渡制限付株式報酬としての新株式の発行の払込完了に関するお知らせ |
| 10/11 | 15:00 2020年5月期第1四半期決算短信〔日本基準〕(連結) |
| 10/11 | 950 | 950 | 936 | 938 | -1.26% | 17,400 | 55億2049万 | -0.21% |
| 10/10 | 957 | 957 | 943 | 950 | -0.73% | 12,400 | 55億9111万 | +1.28% |
| 10/09 | 960 | 963 | 952 | 957 | -0.42% | 12,600 | 56億3231万 | +2.35% |
| 10/08 | 957 | 968 | 957 | 961 | 0% | 13,300 | 56億5585万 | +3.11% |
| 10/07 | 952 | 963 | 950 | 961 | +0.63% | 15,900 | 56億5585万 | +3.56% |
| 10/04 | 939 | 955 | 937 | 955 | +1.49% | 11,300 | 56億2054万 | +3.35% |
| 10/03 | 945 | 946 | 937 | 941 | -1.67% | 12,600 | 55億3814万 | +2.39% |
| 10/02 | 959 | 959 | 947 | 957 | -0.52% | 9,400 | 56億3231万 | +4.59% |
| 10/01 | 956 | 964 | 954 | 962 | +1.37% | 27,400 | 56億6174万 | +5.48% |
| 09/30 | 952 | 958 | 942 | 949 | -0.84% | 17,900 | 55億8523万 | +4.4% |
| 09/27 | 952 | 957 | 950 | 957 | +0.84% | 18,500 | 56億3231万 | +5.63% |
