プロトコーポレーション(4298)の株価時系列情報
プロトコーポレーション(4298)の株価（始値・高値・安値・終値・出来高）時系列情報
| 日付 | 始値 | 高値 | 安値 | 終値 | 出来高 |
|---|---|---|---|---|---|
| 2019/12/30 | 1,195 | 1,217 | 1,183 | 1,202 | 58,900 |
| 2019/12/27 | 1,204 | 1,215 | 1,195 | 1,196 | 60,600 |
| 2019/12/26 | 1,193 | 1,213 | 1,193 | 1,209 | 40,100 |
| 2019/12/25 | 1,198 | 1,205 | 1,193 | 1,203 | 45,200 |
| 2019/12/24 | 1,200 | 1,200 | 1,173 | 1,195 | 68,700 |
| 2019/12/23 | 1,187 | 1,206 | 1,180 | 1,201 | 77,600 |
| 2019/12/20 | 1,196 | 1,201 | 1,183 | 1,193 | 58,400 |
| 2019/12/19 | 1,183 | 1,196 | 1,177 | 1,188 | 80,900 |
| 2019/12/18 | 1,200 | 1,200 | 1,175 | 1,186 | 97,700 |
| 2019/12/17 | 1,187 | 1,211 | 1,177 | 1,206 | 121,700 |
| 2019/12/16 | 1,183 | 1,192 | 1,170 | 1,181 | 108,800 |
| 2019/12/13 | 1,197 | 1,197 | 1,171 | 1,180 | 108,800 |
| 2019/12/12 | 1,205 | 1,210 | 1,169 | 1,175 | 94,100 |
| 2019/12/11 | 1,191 | 1,202 | 1,172 | 1,195 | 84,900 |
| 2019/12/10 | 1,176 | 1,218 | 1,176 | 1,191 | 183,500 |
| 2019/12/09 | 1,188 | 1,208 | 1,158 | 1,171 | 157,700 |
| 2019/12/06 | 1,127 | 1,189 | 1,120 | 1,178 | 208,300 |
| 2019/12/05 | 1,139 | 1,167 | 1,135 | 1,137 | 212,500 |
| 2019/12/04 | 1,100 | 1,173 | 1,087 | 1,169 | 619,900 |
| 2019/12/03 | 1,041 | 1,054 | 1,033 | 1,049 | 274,900 |
| 2019/12/02 | 1,045 | 1,069 | 1,040 | 1,041 | 116,300 |
| 2019/11/29 | 1,046 | 1,055 | 1,037 | 1,039 | 160,000 |
| 2019/11/28 | 1,045 | 1,048 | 1,030 | 1,044 | 99,700 |
| 2019/11/27 | 1,060 | 1,063 | 1,039 | 1,040 | 97,000 |
| 2019/11/26 | 1,045 | 1,074 | 1,041 | 1,059 | 203,400 |
| 2019/11/25 | 1,015 | 1,031 | 998 | 1,027 | 153,800 |
| 2019/11/22 | 1,039 | 1,039 | 1,017 | 1,019 | 151,300 |
| 2019/11/21 | 1,050 | 1,064 | 1,030 | 1,033 | 107,100 |
| 2019/11/20 | 1,053 | 1,065 | 1,049 | 1,055 | 140,400 |
| 2019/11/19 | 1,050 | 1,065 | 1,041 | 1,059 | 350,300 |
| 2019/11/18 | 1,049 | 1,064 | 1,048 | 1,055 | 250,100 |
| 2019/11/15 | 1,028 | 1,081 | 1,011 | 1,043 | 445,200 |
| 2019/11/14 | 1,170 | 1,192 | 996 | 1,032 | 1,166,800 |
| 2019/11/13 | 1,294 | 1,329 | 1,213 | 1,259 | 513,900 |
| 2019/11/12 | 1,333 | 1,349 | 1,285 | 1,289 | 279,400 |
| 2019/11/11 | 1,217 | 1,323 | 1,217 | 1,322 | 334,900 |
| 2019/11/08 | 1,200 | 1,224 | 1,187 | 1,190 | 440,200 |
| 2019/11/07 | 1,170 | 1,199 | 1,166 | 1,177 | 106,900 |
| 2019/11/06 | 1,213 | 1,214 | 1,170 | 1,179 | 173,000 |
| 2019/11/05 | 1,215 | 1,216 | 1,191 | 1,205 | 129,400 |
| 2019/11/01 | 1,200 | 1,209 | 1,182 | 1,190 | 186,800 |
| 2019/10/31 | 1,113 | 1,221 | 1,112 | 1,175 | 483,800 |
| 2019/10/30 | 1,106 | 1,123 | 1,090 | 1,123 | 163,100 |
| 2019/10/29 | 1,131 | 1,154 | 1,098 | 1,110 | 282,200 |
| 2019/10/28 | 1,174 | 1,175 | 1,140 | 1,147 | 40,900 |
| 2019/10/25 | 1,150 | 1,163 | 1,146 | 1,151 | 69,700 |
| 2019/10/24 | 1,159 | 1,177 | 1,148 | 1,150 | 147,600 |
| 2019/10/23 | 1,136 | 1,171 | 1,126 | 1,155 | 114,900 |
| 2019/10/21 | 1,130 | 1,158 | 1,130 | 1,139 | 61,200 |
| 2019/10/18 | 1,151 | 1,162 | 1,115 | 1,125 | 112,700 |
| 2019/10/17 | 1,166 | 1,180 | 1,146 | 1,151 | 118,700 |
| 2019/10/16 | 1,193 | 1,216 | 1,151 | 1,159 | 223,700 |
| 2019/10/15 | 1,155 | 1,213 | 1,148 | 1,188 | 140,700 |
| 2019/10/11 | 1,160 | 1,160 | 1,121 | 1,131 | 128,100 |
| 2019/10/10 | 1,159 | 1,170 | 1,156 | 1,165 | 101,100 |
| 2019/10/09 | 1,175 | 1,177 | 1,147 | 1,157 | 88,700 |
| 2019/10/08 | 1,187 | 1,187 | 1,168 | 1,175 | 46,100 |
| 2019/10/07 | 1,208 | 1,215 | 1,172 | 1,183 | 43,700 |
| 2019/10/04 | 1,174 | 1,202 | 1,156 | 1,200 | 93,800 |
| 2019/10/03 | 1,177 | 1,197 | 1,170 | 1,191 | 68,100 |
| 2019/10/02 | 1,170 | 1,207 | 1,164 | 1,196 | 88,200 |
| 2019/10/01 | 1,179 | 1,185 | 1,164 | 1,165 | 57,900 |
| 2019/09/30 | 1,197 | 1,198 | 1,161 | 1,172 | 172,800 |
| 2019/09/27 | 1,220 | 1,220 | 1,182 | 1,197 | 183,000 |
| 2019/09/26 | 1,275 | 1,276 | 1,223 | 1,230 | 151,500 |
| 2019/09/25 | 1,199 | 1,267 | 1,199 | 1,263 | 101,500 |
| 2019/09/24 | 1,222 | 1,269 | 1,199 | 1,209 | 249,600 |
| 2019/09/20 | 1,195 | 1,243 | 1,195 | 1,222 | 199,300 |
| 2019/09/19 | 1,176 | 1,203 | 1,173 | 1,182 | 117,200 |
| 2019/09/18 | 1,194 | 1,205 | 1,167 | 1,173 | 84,200 |
| 2019/09/17 | 1,193 | 1,234 | 1,184 | 1,194 | 195,800 |
| 2019/09/13 | 1,200 | 1,214 | 1,193 | 1,199 | 123,700 |
| 2019/09/12 | 1,203 | 1,207 | 1,192 | 1,200 | 61,100 |
| 2019/09/11 | 1,218 | 1,218 | 1,186 | 1,203 | 65,600 |
| 2019/09/10 | 1,215 | 1,231 | 1,200 | 1,219 | 178,800 |
| 2019/09/09 | 1,172 | 1,241 | 1,167 | 1,217 | 239,100 |
| 2019/09/06 | 1,178 | 1,183 | 1,135 | 1,164 | 152,300 |
| 2019/09/05 | 1,215 | 1,228 | 1,183 | 1,187 | 105,500 |
| 2019/09/04 | 1,226 | 1,235 | 1,206 | 1,220 | 61,700 |
| 2019/09/03 | 1,218 | 1,240 | 1,206 | 1,236 | 47,500 |
| 2019/09/02 | 1,205 | 1,233 | 1,179 | 1,227 | 72,700 |
| 2019/08/30 | 1,221 | 1,241 | 1,198 | 1,206 | 85,200 |
| 2019/08/29 | 1,174 | 1,210 | 1,168 | 1,209 | 87,600 |
| 2019/08/28 | 1,184 | 1,196 | 1,165 | 1,174 | 126,400 |
| 2019/08/27 | 1,173 | 1,185 | 1,167 | 1,184 | 68,500 |
| 2019/08/26 | 1,159 | 1,167 | 1,128 | 1,161 | 125,000 |
| 2019/08/23 | 1,181 | 1,185 | 1,169 | 1,182 | 26,700 |
| 2019/08/22 | 1,184 | 1,200 | 1,178 | 1,189 | 63,000 |
| 2019/08/21 | 1,178 | 1,196 | 1,156 | 1,186 | 134,000 |
| 2019/08/20 | 1,204 | 1,205 | 1,153 | 1,200 | 121,600 |
| 2019/08/19 | 1,202 | 1,220 | 1,189 | 1,216 | 60,200 |
| 2019/08/16 | 1,201 | 1,221 | 1,165 | 1,189 | 127,500 |
| 2019/08/15 | 1,212 | 1,225 | 1,175 | 1,200 | 141,400 |
| 2019/08/14 | 1,211 | 1,243 | 1,211 | 1,241 | 219,800 |
| 2019/08/13 | 1,170 | 1,220 | 1,169 | 1,206 | 168,800 |
| 2019/08/09 | 1,194 | 1,208 | 1,180 | 1,183 | 83,800 |
| 2019/08/08 | 1,160 | 1,198 | 1,156 | 1,175 | 76,900 |
| 2019/08/07 | 1,156 | 1,196 | 1,144 | 1,161 | 245,600 |
| 2019/08/06 | 1,081 | 1,156 | 1,080 | 1,149 | 134,000 |
| 2019/08/05 | 1,102 | 1,126 | 1,087 | 1,103 | 66,600 |
| 2019/08/02 | 1,110 | 1,151 | 1,109 | 1,126 | 84,000 |
| 2019/08/01 | 1,079 | 1,156 | 1,068 | 1,140 | 115,000 |
| 2019/07/31 | 1,072 | 1,165 | 1,054 | 1,139 | 185,800 |
| 2019/07/30 | 1,058 | 1,089 | 1,052 | 1,074 | 95,700 |
| 2019/07/29 | 1,038 | 1,052 | 1,027 | 1,052 | 56,500 |
| 2019/07/26 | 1,034 | 1,049 | 1,025 | 1,043 | 63,000 |
| 2019/07/25 | 1,050 | 1,051 | 1,035 | 1,045 | 44,500 |
| 2019/07/24 | 1,090 | 1,090 | 1,038 | 1,052 | 72,900 |
| 2019/07/23 | 1,064 | 1,092 | 1,045 | 1,086 | 157,100 |
| 2019/07/22 | 1,061 | 1,062 | 1,045 | 1,053 | 40,400 |
| 2019/07/19 | 1,041 | 1,056 | 1,018 | 1,052 | 63,600 |
| 2019/07/18 | 1,060 | 1,066 | 1,034 | 1,036 | 74,100 |
| 2019/07/17 | 1,068 | 1,078 | 1,044 | 1,062 | 63,300 |
| 2019/07/16 | 1,064 | 1,086 | 1,057 | 1,074 | 67,200 |
| 2019/07/12 | 1,094 | 1,094 | 1,055 | 1,064 | 47,600 |
| 2019/07/11 | 1,062 | 1,100 | 1,062 | 1,086 | 60,900 |
| 2019/07/10 | 1,061 | 1,077 | 1,046 | 1,069 | 45,500 |
| 2019/07/09 | 1,074 | 1,088 | 1,049 | 1,071 | 87,600 |
| 2019/07/08 | 1,060 | 1,073 | 1,057 | 1,070 | 42,800 |
| 2019/07/05 | 1,069 | 1,086 | 1,064 | 1,071 | 53,900 |
| 2019/07/04 | 1,058 | 1,070 | 1,049 | 1,066 | 50,800 |
| 2019/07/03 | 1,020 | 1,058 | 1,017 | 1,047 | 109,100 |
| 2019/07/02 | 1,015 | 1,025 | 1,009 | 1,019 | 49,800 |
| 2019/07/01 | 1,016 | 1,024 | 1,006 | 1,013 | 46,200 |
| 2019/06/28 | 1,050 | 1,050 | 1,004 | 1,012 | 64,300 |
| 2019/06/27 | 1,015 | 1,057 | 1,013 | 1,040 | 109,100 |
| 2019/06/26 | 988 | 1,027 | 984 | 1,015 | 78,800 |
| 2019/06/26 | 1 -> 2.00 分割 | ||||
| 2019/06/25 | 1,965 | 2,016 | 1,940 | 2,004 | 49,300 |
| 2019/06/24 | 1,973 | 1,973 | 1,945 | 1,950 | 15,300 |
| 2019/06/21 | 1,988 | 1,996 | 1,955 | 1,988 | 34,500 |
| 2019/06/20 | 2,024 | 2,029 | 1,975 | 1,991 | 25,000 |
| 2019/06/19 | 2,036 | 2,036 | 2,000 | 2,011 | 30,600 |
| 2019/06/18 | 2,014 | 2,062 | 1,996 | 2,002 | 65,000 |
| 2019/06/17 | 1,967 | 2,010 | 1,950 | 1,994 | 36,800 |
| 2019/06/14 | 2,008 | 2,019 | 1,952 | 1,980 | 37,800 |
| 2019/06/13 | 2,030 | 2,030 | 1,966 | 1,998 | 39,800 |
| 2019/06/12 | 1,985 | 2,048 | 1,983 | 2,019 | 135,900 |
| 2019/06/11 | 1,879 | 1,960 | 1,877 | 1,945 | 65,600 |
| 2019/06/10 | 1,881 | 1,882 | 1,848 | 1,879 | 18,600 |
| 2019/06/07 | 1,850 | 1,895 | 1,826 | 1,881 | 52,700 |
| 2019/06/06 | 1,795 | 1,824 | 1,784 | 1,811 | 31,300 |
| 2019/06/05 | 1,805 | 1,825 | 1,774 | 1,795 | 35,300 |
| 2019/06/04 | 1,739 | 1,757 | 1,711 | 1,753 | 50,300 |
| 2019/06/03 | 1,766 | 1,775 | 1,744 | 1,752 | 32,600 |
| 2019/05/31 | 1,850 | 1,850 | 1,791 | 1,794 | 26,500 |
| 2019/05/30 | 1,872 | 1,872 | 1,839 | 1,857 | 36,400 |
| 2019/05/29 | 1,860 | 1,897 | 1,852 | 1,884 | 51,600 |
| 2019/05/28 | 1,810 | 1,889 | 1,795 | 1,862 | 121,100 |
| 2019/05/27 | 1,838 | 1,858 | 1,823 | 1,843 | 31,700 |
| 2019/05/24 | 1,862 | 1,872 | 1,812 | 1,867 | 44,500 |
| 2019/05/23 | 1,851 | 1,909 | 1,828 | 1,890 | 77,600 |
| 2019/05/22 | 1,908 | 1,912 | 1,856 | 1,861 | 49,200 |
| 2019/05/21 | 1,890 | 1,921 | 1,881 | 1,892 | 57,300 |
| 2019/05/20 | 1,924 | 1,924 | 1,876 | 1,893 | 63,900 |
| 2019/05/17 | 1,950 | 1,950 | 1,893 | 1,932 | 67,300 |
| 2019/05/16 | 1,957 | 1,993 | 1,900 | 1,910 | 130,900 |
| 2019/05/15 | 2,087 | 2,119 | 1,932 | 1,938 | 172,400 |
| 2019/05/14 | 2,061 | 2,138 | 2,040 | 2,129 | 117,600 |
| 2019/05/13 | 2,142 | 2,142 | 2,087 | 2,128 | 68,200 |
| 2019/05/10 | 2,139 | 2,182 | 2,102 | 2,127 | 65,900 |
| 2019/05/09 | 2,139 | 2,193 | 2,125 | 2,139 | 137,600 |
| 2019/05/08 | 2,085 | 2,144 | 2,078 | 2,121 | 85,000 |
| 2019/05/07 | 2,049 | 2,150 | 2,048 | 2,122 | 82,800 |
| 2019/04/26 | 1,959 | 2,098 | 1,912 | 2,079 | 221,000 |
| 2019/04/25 | 2,043 | 2,099 | 1,934 | 1,967 | 605,900 |
| 2019/04/24 | 2,027 | 2,079 | 2,025 | 2,043 | 100,000 |
| 2019/04/23 | 1,989 | 2,038 | 1,970 | 2,029 | 103,300 |
| 2019/04/22 | 1,945 | 2,027 | 1,927 | 2,001 | 98,300 |
| 2019/04/19 | 2,033 | 2,034 | 1,962 | 1,969 | 50,000 |
| 2019/04/18 | 2,070 | 2,097 | 2,001 | 2,019 | 96,600 |
| 2019/04/17 | 2,053 | 2,077 | 2,053 | 2,063 | 29,800 |
| 2019/04/16 | 2,043 | 2,072 | 2,035 | 2,057 | 99,500 |
| 2019/04/15 | 2,043 | 2,058 | 2,031 | 2,043 | 83,700 |
| 2019/04/12 | 2,016 | 2,045 | 2,016 | 2,030 | 86,400 |
| 2019/04/11 | 2,007 | 2,045 | 2,007 | 2,017 | 70,600 |
| 2019/04/10 | 2,000 | 2,034 | 1,991 | 2,032 | 139,400 |
| 2019/04/09 | 2,008 | 2,008 | 1,976 | 2,000 | 62,500 |
| 2019/04/08 | 2,006 | 2,009 | 1,955 | 2,008 | 111,100 |
| 2019/04/05 | 1,995 | 2,033 | 1,983 | 2,008 | 46,600 |
| 2019/04/04 | 2,011 | 2,033 | 1,981 | 2,000 | 86,400 |
| 2019/04/03 | 2,013 | 2,040 | 2,009 | 2,026 | 42,900 |
| 2019/04/02 | 2,010 | 2,048 | 1,991 | 2,040 | 168,200 |
| 2019/04/01 | 2,000 | 2,009 | 1,981 | 2,005 | 149,300 |
| 2019/03/29 | 1,988 | 2,016 | 1,958 | 1,999 | 189,700 |
| 2019/03/28 | 1,940 | 1,964 | 1,875 | 1,925 | 86,500 |
| 2019/03/27 | 1,940 | 1,990 | 1,933 | 1,965 | 87,000 |
| 2019/03/26 | 1,868 | 1,950 | 1,865 | 1,948 | 112,600 |
| 2019/03/25 | 1,814 | 1,872 | 1,790 | 1,866 | 106,200 |
| 2019/03/22 | 1,896 | 1,905 | 1,830 | 1,840 | 124,800 |
| 2019/03/20 | 1,868 | 1,931 | 1,855 | 1,896 | 146,500 |
| 2019/03/19 | 1,853 | 1,947 | 1,850 | 1,855 | 322,000 |
| 2019/03/18 | 1,643 | 1,663 | 1,638 | 1,653 | 13,500 |
| 2019/03/15 | 1,615 | 1,639 | 1,610 | 1,635 | 7,500 |
| 2019/03/14 | 1,618 | 1,630 | 1,605 | 1,615 | 7,000 |
| 2019/03/13 | 1,589 | 1,619 | 1,580 | 1,608 | 14,200 |
| 2019/03/12 | 1,579 | 1,594 | 1,562 | 1,587 | 14,300 |
| 2019/03/11 | 1,574 | 1,582 | 1,558 | 1,564 | 21,400 |
| 2019/03/08 | 1,635 | 1,635 | 1,565 | 1,577 | 59,300 |
| 2019/03/07 | 1,604 | 1,645 | 1,604 | 1,642 | 21,500 |
| 2019/03/06 | 1,619 | 1,626 | 1,609 | 1,618 | 14,000 |
| 2019/03/05 | 1,590 | 1,619 | 1,590 | 1,619 | 7,900 |
| 2019/03/04 | 1,590 | 1,610 | 1,568 | 1,586 | 13,600 |
| 2019/03/01 | 1,627 | 1,632 | 1,592 | 1,608 | 3,200 |
| 2019/02/28 | 1,626 | 1,655 | 1,626 | 1,632 | 13,900 |
| 2019/02/27 | 1,566 | 1,628 | 1,566 | 1,628 | 13,100 |
| 2019/02/26 | 1,557 | 1,576 | 1,557 | 1,576 | 2,800 |
| 2019/02/25 | 1,565 | 1,572 | 1,543 | 1,548 | 9,900 |
| 2019/02/22 | 1,555 | 1,585 | 1,555 | 1,567 | 5,600 |
| 2019/02/21 | 1,550 | 1,580 | 1,548 | 1,564 | 11,400 |
| 2019/02/20 | 1,559 | 1,559 | 1,541 | 1,550 | 6,600 |
| 2019/02/19 | 1,528 | 1,555 | 1,521 | 1,555 | 10,100 |
| 2019/02/18 | 1,523 | 1,531 | 1,515 | 1,515 | 4,800 |
| 2019/02/15 | 1,524 | 1,535 | 1,506 | 1,519 | 7,600 |
| 2019/02/14 | 1,507 | 1,541 | 1,481 | 1,527 | 16,300 |
| 2019/02/13 | 1,502 | 1,514 | 1,485 | 1,492 | 6,700 |
| 2019/02/12 | 1,465 | 1,520 | 1,465 | 1,484 | 13,300 |
| 2019/02/08 | 1,468 | 1,506 | 1,463 | 1,485 | 9,700 |
| 2019/02/07 | 1,475 | 1,489 | 1,463 | 1,467 | 9,700 |
| 2019/02/06 | 1,496 | 1,507 | 1,461 | 1,461 | 11,000 |
| 2019/02/05 | 1,517 | 1,523 | 1,486 | 1,496 | 14,000 |
| 2019/02/04 | 1,558 | 1,558 | 1,519 | 1,528 | 13,300 |
| 2019/02/01 | 1,512 | 1,593 | 1,506 | 1,562 | 60,200 |
| 2019/01/31 | 1,425 | 1,515 | 1,402 | 1,515 | 42,300 |
| 2019/01/30 | 1,392 | 1,392 | 1,374 | 1,374 | 7,100 |
| 2019/01/29 | 1,373 | 1,398 | 1,369 | 1,374 | 10,000 |
| 2019/01/28 | 1,376 | 1,386 | 1,366 | 1,377 | 4,200 |
| 2019/01/25 | 1,390 | 1,402 | 1,364 | 1,365 | 11,600 |
| 2019/01/24 | 1,421 | 1,421 | 1,385 | 1,390 | 6,200 |
| 2019/01/23 | 1,402 | 1,429 | 1,402 | 1,422 | 9,200 |
| 2019/01/22 | 1,421 | 1,433 | 1,415 | 1,415 | 10,500 |
| 2019/01/21 | 1,440 | 1,440 | 1,429 | 1,435 | 9,300 |
| 2019/01/18 | 1,434 | 1,442 | 1,426 | 1,435 | 7,200 |
| 2019/01/17 | 1,430 | 1,441 | 1,419 | 1,430 | 13,400 |
| 2019/01/16 | 1,439 | 1,440 | 1,420 | 1,422 | 6,200 |
| 2019/01/15 | 1,410 | 1,445 | 1,403 | 1,439 | 15,300 |
| 2019/01/11 | 1,383 | 1,435 | 1,383 | 1,414 | 17,000 |
| 2019/01/10 | 1,369 | 1,375 | 1,352 | 1,367 | 4,500 |
| 2019/01/09 | 1,375 | 1,379 | 1,358 | 1,374 | 10,000 |
| 2019/01/08 | 1,390 | 1,403 | 1,356 | 1,356 | 20,400 |
| 2019/01/07 | 1,340 | 1,388 | 1,340 | 1,376 | 13,300 |
| 2019/01/04 | 1,357 | 1,357 | 1,290 | 1,315 | 36,300 |