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 |
|---|---|---|---|---|---|
| 2021/12/30 | 1,378 | 1,384 | 1,368 | 1,373 | 30,700 |
| 2021/12/29 | 1,356 | 1,378 | 1,356 | 1,366 | 30,700 |
| 2021/12/28 | 1,352 | 1,361 | 1,343 | 1,359 | 31,300 |
| 2021/12/27 | 1,350 | 1,350 | 1,328 | 1,335 | 22,700 |
| 2021/12/24 | 1,335 | 1,354 | 1,334 | 1,347 | 23,300 |
| 2021/12/23 | 1,347 | 1,347 | 1,322 | 1,330 | 17,300 |
| 2021/12/22 | 1,335 | 1,337 | 1,312 | 1,327 | 25,600 |
| 2021/12/21 | 1,328 | 1,334 | 1,301 | 1,320 | 42,000 |
| 2021/12/20 | 1,334 | 1,342 | 1,308 | 1,311 | 42,300 |
| 2021/12/17 | 1,353 | 1,354 | 1,309 | 1,330 | 58,400 |
| 2021/12/16 | 1,355 | 1,365 | 1,339 | 1,353 | 38,100 |
| 2021/12/15 | 1,319 | 1,345 | 1,317 | 1,330 | 33,600 |
| 2021/12/14 | 1,324 | 1,331 | 1,308 | 1,319 | 56,400 |
| 2021/12/13 | 1,352 | 1,366 | 1,325 | 1,332 | 95,000 |
| 2021/12/10 | 1,356 | 1,366 | 1,341 | 1,352 | 70,200 |
| 2021/12/09 | 1,338 | 1,352 | 1,320 | 1,347 | 63,900 |
| 2021/12/08 | 1,333 | 1,338 | 1,310 | 1,338 | 67,100 |
| 2021/12/07 | 1,286 | 1,317 | 1,276 | 1,314 | 56,600 |
| 2021/12/06 | 1,286 | 1,297 | 1,257 | 1,257 | 57,600 |
| 2021/12/03 | 1,241 | 1,270 | 1,241 | 1,267 | 48,300 |
| 2021/12/02 | 1,236 | 1,248 | 1,221 | 1,223 | 40,900 |
| 2021/12/01 | 1,260 | 1,266 | 1,237 | 1,251 | 51,900 |
| 2021/11/30 | 1,300 | 1,321 | 1,269 | 1,271 | 76,800 |
| 2021/11/29 | 1,280 | 1,287 | 1,254 | 1,278 | 101,200 |
| 2021/11/26 | 1,302 | 1,302 | 1,265 | 1,282 | 54,500 |
| 2021/11/25 | 1,321 | 1,330 | 1,312 | 1,316 | 33,400 |
| 2021/11/24 | 1,330 | 1,336 | 1,317 | 1,329 | 39,300 |
| 2021/11/22 | 1,345 | 1,351 | 1,326 | 1,343 | 50,700 |
| 2021/11/19 | 1,415 | 1,415 | 1,336 | 1,367 | 156,700 |
| 2021/11/18 | 1,331 | 1,331 | 1,307 | 1,325 | 31,400 |
| 2021/11/17 | 1,349 | 1,349 | 1,334 | 1,335 | 32,300 |
| 2021/11/16 | 1,364 | 1,367 | 1,347 | 1,361 | 28,500 |
| 2021/11/15 | 1,378 | 1,388 | 1,358 | 1,358 | 18,800 |
| 2021/11/12 | 1,367 | 1,393 | 1,367 | 1,376 | 55,500 |
| 2021/11/11 | 1,359 | 1,372 | 1,339 | 1,360 | 63,900 |
| 2021/11/10 | 1,367 | 1,373 | 1,351 | 1,373 | 27,900 |
| 2021/11/09 | 1,389 | 1,392 | 1,366 | 1,367 | 43,000 |
| 2021/11/08 | 1,366 | 1,396 | 1,366 | 1,370 | 38,400 |
| 2021/11/05 | 1,401 | 1,412 | 1,360 | 1,362 | 64,600 |
| 2021/11/04 | 1,440 | 1,456 | 1,422 | 1,422 | 93,800 |
| 2021/11/02 | 1,444 | 1,444 | 1,400 | 1,433 | 186,300 |
| 2021/11/01 | 1,448 | 1,451 | 1,397 | 1,430 | 93,800 |
| 2021/10/29 | 1,553 | 1,553 | 1,402 | 1,407 | 269,800 |
| 2021/10/28 | 1,535 | 1,562 | 1,515 | 1,557 | 251,900 |
| 2021/10/27 | 1,548 | 1,552 | 1,516 | 1,532 | 71,200 |
| 2021/10/26 | 1,529 | 1,551 | 1,517 | 1,538 | 69,400 |
| 2021/10/25 | 1,511 | 1,528 | 1,500 | 1,517 | 37,900 |
| 2021/10/22 | 1,500 | 1,520 | 1,497 | 1,516 | 58,700 |
| 2021/10/21 | 1,520 | 1,530 | 1,507 | 1,516 | 64,800 |
| 2021/10/20 | 1,527 | 1,550 | 1,526 | 1,534 | 61,900 |
| 2021/10/19 | 1,524 | 1,536 | 1,519 | 1,527 | 39,700 |
| 2021/10/18 | 1,540 | 1,542 | 1,507 | 1,522 | 51,100 |
| 2021/10/15 | 1,506 | 1,536 | 1,506 | 1,535 | 58,100 |
| 2021/10/14 | 1,495 | 1,513 | 1,490 | 1,506 | 82,500 |
| 2021/10/13 | 1,465 | 1,500 | 1,464 | 1,489 | 95,100 |
| 2021/10/12 | 1,527 | 1,527 | 1,469 | 1,477 | 71,400 |
| 2021/10/11 | 1,530 | 1,543 | 1,519 | 1,530 | 62,500 |
| 2021/10/08 | 1,514 | 1,542 | 1,499 | 1,530 | 109,800 |
| 2021/10/07 | 1,504 | 1,525 | 1,500 | 1,517 | 49,000 |
| 2021/10/06 | 1,510 | 1,536 | 1,494 | 1,505 | 44,700 |
| 2021/10/05 | 1,517 | 1,528 | 1,483 | 1,497 | 77,900 |
| 2021/10/04 | 1,525 | 1,542 | 1,472 | 1,525 | 70,100 |
| 2021/10/01 | 1,544 | 1,555 | 1,523 | 1,533 | 59,200 |
| 2021/09/30 | 1,564 | 1,564 | 1,536 | 1,538 | 43,300 |
| 2021/09/29 | 1,571 | 1,571 | 1,536 | 1,564 | 59,400 |
| 2021/09/28 | 1,617 | 1,618 | 1,577 | 1,604 | 64,000 |
| 2021/09/27 | 1,620 | 1,630 | 1,601 | 1,630 | 58,900 |
| 2021/09/24 | 1,574 | 1,606 | 1,566 | 1,605 | 67,300 |
| 2021/09/22 | 1,555 | 1,565 | 1,538 | 1,555 | 64,200 |
| 2021/09/21 | 1,554 | 1,588 | 1,545 | 1,569 | 107,500 |
| 2021/09/17 | 1,620 | 1,621 | 1,565 | 1,578 | 159,100 |
| 2021/09/16 | 1,671 | 1,674 | 1,632 | 1,640 | 82,100 |
| 2021/09/15 | 1,644 | 1,669 | 1,625 | 1,667 | 83,400 |
| 2021/09/14 | 1,665 | 1,669 | 1,648 | 1,654 | 72,700 |
| 2021/09/13 | 1,623 | 1,654 | 1,622 | 1,648 | 88,500 |
| 2021/09/10 | 1,600 | 1,640 | 1,600 | 1,640 | 77,900 |
| 2021/09/09 | 1,595 | 1,605 | 1,587 | 1,605 | 59,900 |
| 2021/09/08 | 1,569 | 1,605 | 1,559 | 1,598 | 76,900 |
| 2021/09/07 | 1,561 | 1,582 | 1,552 | 1,569 | 128,300 |
| 2021/09/06 | 1,581 | 1,588 | 1,546 | 1,565 | 87,400 |
| 2021/09/03 | 1,524 | 1,537 | 1,515 | 1,537 | 56,900 |
| 2021/09/02 | 1,502 | 1,521 | 1,502 | 1,521 | 40,900 |
| 2021/09/01 | 1,481 | 1,497 | 1,481 | 1,495 | 24,800 |
| 2021/08/31 | 1,486 | 1,494 | 1,479 | 1,483 | 50,500 |
| 2021/08/30 | 1,461 | 1,480 | 1,455 | 1,479 | 56,900 |
| 2021/08/27 | 1,435 | 1,455 | 1,423 | 1,445 | 53,000 |
| 2021/08/26 | 1,419 | 1,440 | 1,415 | 1,440 | 29,100 |
| 2021/08/25 | 1,432 | 1,435 | 1,416 | 1,418 | 52,900 |
| 2021/08/24 | 1,416 | 1,437 | 1,415 | 1,437 | 45,500 |
| 2021/08/23 | 1,395 | 1,416 | 1,394 | 1,409 | 62,800 |
| 2021/08/20 | 1,375 | 1,397 | 1,373 | 1,389 | 86,200 |
| 2021/08/19 | 1,395 | 1,406 | 1,362 | 1,369 | 98,500 |
| 2021/08/18 | 1,400 | 1,408 | 1,390 | 1,397 | 62,400 |
| 2021/08/17 | 1,403 | 1,419 | 1,399 | 1,399 | 53,600 |
| 2021/08/16 | 1,415 | 1,434 | 1,391 | 1,401 | 63,600 |
| 2021/08/13 | 1,416 | 1,424 | 1,404 | 1,412 | 56,400 |
| 2021/08/12 | 1,434 | 1,440 | 1,422 | 1,423 | 67,100 |
| 2021/08/11 | 1,409 | 1,427 | 1,403 | 1,416 | 70,700 |
| 2021/08/10 | 1,389 | 1,416 | 1,381 | 1,403 | 71,500 |
| 2021/08/06 | 1,385 | 1,391 | 1,383 | 1,389 | 24,900 |
| 2021/08/05 | 1,382 | 1,392 | 1,378 | 1,388 | 44,300 |
| 2021/08/04 | 1,391 | 1,395 | 1,382 | 1,388 | 66,600 |
| 2021/08/03 | 1,391 | 1,409 | 1,372 | 1,391 | 129,200 |
| 2021/08/02 | 1,386 | 1,403 | 1,373 | 1,393 | 80,000 |
| 2021/07/30 | 1,381 | 1,413 | 1,331 | 1,385 | 226,900 |
| 2021/07/29 | 1,407 | 1,411 | 1,397 | 1,411 | 34,900 |
| 2021/07/28 | 1,386 | 1,404 | 1,383 | 1,395 | 71,600 |
| 2021/07/27 | 1,395 | 1,420 | 1,383 | 1,397 | 118,300 |
| 2021/07/26 | 1,394 | 1,397 | 1,381 | 1,395 | 57,000 |
| 2021/07/21 | 1,343 | 1,368 | 1,343 | 1,362 | 52,400 |
| 2021/07/20 | 1,348 | 1,353 | 1,332 | 1,340 | 59,100 |
| 2021/07/19 | 1,337 | 1,367 | 1,336 | 1,348 | 88,500 |
| 2021/07/16 | 1,350 | 1,367 | 1,343 | 1,359 | 42,300 |
| 2021/07/15 | 1,390 | 1,390 | 1,356 | 1,360 | 60,900 |
| 2021/07/14 | 1,358 | 1,398 | 1,347 | 1,390 | 84,800 |
| 2021/07/13 | 1,368 | 1,378 | 1,355 | 1,358 | 127,400 |
| 2021/07/12 | 1,347 | 1,369 | 1,335 | 1,368 | 115,400 |
| 2021/07/09 | 1,291 | 1,329 | 1,286 | 1,325 | 102,500 |
| 2021/07/08 | 1,318 | 1,331 | 1,311 | 1,320 | 92,200 |
| 2021/07/07 | 1,340 | 1,352 | 1,326 | 1,331 | 72,200 |
| 2021/07/06 | 1,342 | 1,368 | 1,339 | 1,361 | 92,200 |
| 2021/07/05 | 1,342 | 1,362 | 1,338 | 1,341 | 66,500 |
| 2021/07/02 | 1,307 | 1,332 | 1,295 | 1,328 | 63,400 |
| 2021/07/01 | 1,314 | 1,317 | 1,290 | 1,307 | 87,600 |
| 2021/06/30 | 1,319 | 1,328 | 1,308 | 1,314 | 110,400 |
| 2021/06/29 | 1,295 | 1,322 | 1,293 | 1,307 | 82,800 |
| 2021/06/28 | 1,288 | 1,299 | 1,276 | 1,293 | 62,100 |
| 2021/06/25 | 1,275 | 1,296 | 1,275 | 1,290 | 82,200 |
| 2021/06/24 | 1,274 | 1,283 | 1,256 | 1,269 | 81,300 |
| 2021/06/23 | 1,272 | 1,287 | 1,264 | 1,274 | 86,800 |
| 2021/06/22 | 1,240 | 1,278 | 1,240 | 1,277 | 145,600 |
| 2021/06/21 | 1,235 | 1,242 | 1,218 | 1,226 | 128,400 |
| 2021/06/18 | 1,233 | 1,254 | 1,231 | 1,238 | 102,600 |
| 2021/06/17 | 1,219 | 1,242 | 1,214 | 1,230 | 81,800 |
| 2021/06/16 | 1,201 | 1,217 | 1,192 | 1,216 | 57,200 |
| 2021/06/15 | 1,187 | 1,207 | 1,184 | 1,201 | 52,500 |
| 2021/06/14 | 1,197 | 1,204 | 1,187 | 1,194 | 37,500 |
| 2021/06/11 | 1,194 | 1,205 | 1,188 | 1,195 | 64,500 |
| 2021/06/10 | 1,179 | 1,194 | 1,177 | 1,182 | 52,300 |
| 2021/06/09 | 1,188 | 1,206 | 1,184 | 1,188 | 74,500 |
| 2021/06/08 | 1,158 | 1,192 | 1,158 | 1,188 | 83,900 |
| 2021/06/07 | 1,175 | 1,175 | 1,152 | 1,152 | 64,900 |
| 2021/06/04 | 1,166 | 1,178 | 1,163 | 1,164 | 46,600 |
| 2021/06/03 | 1,164 | 1,180 | 1,157 | 1,172 | 51,400 |
| 2021/06/02 | 1,165 | 1,175 | 1,158 | 1,164 | 63,300 |
| 2021/06/01 | 1,163 | 1,174 | 1,153 | 1,170 | 65,500 |
| 2021/05/31 | 1,170 | 1,181 | 1,156 | 1,163 | 65,300 |
| 2021/05/28 | 1,157 | 1,182 | 1,153 | 1,170 | 89,100 |
| 2021/05/27 | 1,172 | 1,186 | 1,152 | 1,153 | 107,400 |
| 2021/05/26 | 1,180 | 1,189 | 1,175 | 1,180 | 36,900 |
| 2021/05/25 | 1,193 | 1,193 | 1,175 | 1,180 | 86,500 |
| 2021/05/24 | 1,192 | 1,210 | 1,186 | 1,202 | 77,600 |
| 2021/05/21 | 1,208 | 1,216 | 1,192 | 1,207 | 98,300 |
| 2021/05/20 | 1,218 | 1,229 | 1,199 | 1,207 | 66,300 |
| 2021/05/19 | 1,181 | 1,235 | 1,165 | 1,229 | 181,600 |
| 2021/05/18 | 1,183 | 1,205 | 1,165 | 1,198 | 49,400 |
| 2021/05/17 | 1,204 | 1,213 | 1,169 | 1,181 | 73,300 |
| 2021/05/14 | 1,200 | 1,207 | 1,168 | 1,194 | 105,400 |
| 2021/05/13 | 1,164 | 1,249 | 1,121 | 1,190 | 298,100 |
| 2021/05/12 | 1,166 | 1,192 | 1,165 | 1,169 | 83,800 |
| 2021/05/11 | 1,189 | 1,192 | 1,170 | 1,172 | 85,800 |
| 2021/05/10 | 1,190 | 1,200 | 1,188 | 1,189 | 31,500 |
| 2021/05/07 | 1,179 | 1,235 | 1,170 | 1,208 | 86,400 |
| 2021/05/06 | 1,165 | 1,196 | 1,155 | 1,179 | 88,000 |
| 2021/04/30 | 1,213 | 1,216 | 1,157 | 1,162 | 244,000 |
| 2021/04/28 | 1,192 | 1,247 | 1,172 | 1,213 | 668,300 |
| 2021/04/27 | 1,211 | 1,230 | 1,191 | 1,193 | 158,400 |
| 2021/04/26 | 1,204 | 1,214 | 1,195 | 1,203 | 93,200 |
| 2021/04/23 | 1,200 | 1,219 | 1,191 | 1,204 | 91,100 |
| 2021/04/22 | 1,185 | 1,210 | 1,175 | 1,196 | 96,200 |
| 2021/04/21 | 1,191 | 1,191 | 1,168 | 1,171 | 99,800 |
| 2021/04/20 | 1,199 | 1,206 | 1,188 | 1,195 | 61,500 |
| 2021/04/19 | 1,207 | 1,219 | 1,195 | 1,206 | 78,100 |
| 2021/04/16 | 1,204 | 1,227 | 1,204 | 1,210 | 53,300 |
| 2021/04/15 | 1,170 | 1,210 | 1,167 | 1,204 | 98,000 |
| 2021/04/14 | 1,215 | 1,215 | 1,159 | 1,167 | 197,600 |
| 2021/04/13 | 1,211 | 1,257 | 1,208 | 1,242 | 111,700 |
| 2021/04/12 | 1,216 | 1,221 | 1,195 | 1,211 | 136,200 |
| 2021/04/09 | 1,229 | 1,258 | 1,219 | 1,246 | 89,100 |
| 2021/04/08 | 1,205 | 1,263 | 1,192 | 1,238 | 152,000 |
| 2021/04/07 | 1,170 | 1,205 | 1,162 | 1,205 | 113,200 |
| 2021/04/06 | 1,150 | 1,183 | 1,150 | 1,170 | 66,200 |
| 2021/04/05 | 1,156 | 1,164 | 1,141 | 1,150 | 88,700 |
| 2021/04/02 | 1,173 | 1,173 | 1,149 | 1,161 | 30,500 |
| 2021/04/01 | 1,171 | 1,175 | 1,126 | 1,144 | 59,500 |
| 2021/03/31 | 1,164 | 1,215 | 1,157 | 1,171 | 108,400 |
| 2021/03/30 | 1,142 | 1,165 | 1,135 | 1,164 | 55,100 |
| 2021/03/29 | 1,179 | 1,179 | 1,136 | 1,154 | 48,100 |
| 2021/03/26 | 1,144 | 1,174 | 1,144 | 1,159 | 37,900 |
| 2021/03/25 | 1,131 | 1,150 | 1,118 | 1,144 | 41,800 |
| 2021/03/24 | 1,148 | 1,159 | 1,117 | 1,141 | 72,100 |
| 2021/03/23 | 1,164 | 1,181 | 1,153 | 1,155 | 42,900 |
| 2021/03/22 | 1,195 | 1,195 | 1,145 | 1,163 | 104,100 |
| 2021/03/19 | 1,189 | 1,206 | 1,180 | 1,205 | 78,200 |
| 2021/03/18 | 1,178 | 1,189 | 1,166 | 1,186 | 82,800 |
| 2021/03/17 | 1,167 | 1,180 | 1,155 | 1,172 | 39,500 |
| 2021/03/16 | 1,142 | 1,195 | 1,131 | 1,186 | 76,100 |
| 2021/03/15 | 1,146 | 1,146 | 1,124 | 1,141 | 41,500 |
| 2021/03/12 | 1,136 | 1,146 | 1,121 | 1,134 | 70,000 |
| 2021/03/11 | 1,154 | 1,157 | 1,134 | 1,147 | 55,900 |
| 2021/03/10 | 1,161 | 1,169 | 1,136 | 1,161 | 53,000 |
| 2021/03/09 | 1,179 | 1,179 | 1,146 | 1,161 | 56,000 |
| 2021/03/08 | 1,175 | 1,179 | 1,145 | 1,166 | 56,700 |
| 2021/03/05 | 1,161 | 1,161 | 1,105 | 1,155 | 112,800 |
| 2021/03/04 | 1,149 | 1,157 | 1,135 | 1,157 | 40,500 |
| 2021/03/03 | 1,166 | 1,171 | 1,150 | 1,162 | 46,700 |
| 2021/03/02 | 1,144 | 1,171 | 1,142 | 1,166 | 53,900 |
| 2021/03/01 | 1,128 | 1,149 | 1,112 | 1,142 | 53,800 |
| 2021/02/26 | 1,156 | 1,156 | 1,115 | 1,115 | 58,400 |
| 2021/02/25 | 1,172 | 1,184 | 1,159 | 1,166 | 88,700 |
| 2021/02/24 | 1,181 | 1,181 | 1,142 | 1,142 | 45,200 |
| 2021/02/22 | 1,146 | 1,184 | 1,146 | 1,171 | 67,600 |
| 2021/02/19 | 1,179 | 1,182 | 1,127 | 1,141 | 61,500 |
| 2021/02/18 | 1,171 | 1,196 | 1,165 | 1,179 | 45,500 |
| 2021/02/17 | 1,168 | 1,193 | 1,150 | 1,173 | 102,200 |
| 2021/02/16 | 1,194 | 1,219 | 1,177 | 1,185 | 94,100 |
| 2021/02/15 | 1,227 | 1,238 | 1,209 | 1,214 | 68,100 |
| 2021/02/12 | 1,203 | 1,243 | 1,198 | 1,218 | 93,800 |
| 2021/02/10 | 1,187 | 1,217 | 1,186 | 1,203 | 78,300 |
| 2021/02/09 | 1,203 | 1,219 | 1,187 | 1,197 | 139,200 |
| 2021/02/08 | 1,243 | 1,291 | 1,215 | 1,233 | 197,200 |
| 2021/02/05 | 1,221 | 1,228 | 1,178 | 1,183 | 209,200 |
| 2021/02/04 | 1,109 | 1,146 | 1,093 | 1,141 | 120,800 |
| 2021/02/03 | 1,053 | 1,110 | 1,047 | 1,109 | 81,000 |
| 2021/02/02 | 1,045 | 1,062 | 1,036 | 1,053 | 47,200 |
| 2021/02/01 | 1,024 | 1,065 | 1,024 | 1,051 | 72,600 |
| 2021/01/29 | 1,040 | 1,160 | 1,026 | 1,026 | 345,500 |
| 2021/01/28 | 1,049 | 1,049 | 1,012 | 1,031 | 66,500 |
| 2021/01/27 | 1,064 | 1,071 | 1,051 | 1,060 | 22,800 |
| 2021/01/26 | 1,069 | 1,069 | 1,047 | 1,048 | 31,000 |
| 2021/01/25 | 1,059 | 1,087 | 1,059 | 1,069 | 56,100 |
| 2021/01/22 | 1,017 | 1,057 | 1,017 | 1,057 | 80,500 |
| 2021/01/21 | 1,030 | 1,034 | 1,011 | 1,024 | 81,600 |
| 2021/01/20 | 1,043 | 1,048 | 1,017 | 1,017 | 107,400 |
| 2021/01/19 | 1,074 | 1,074 | 1,034 | 1,034 | 66,100 |
| 2021/01/18 | 1,056 | 1,065 | 1,047 | 1,063 | 37,800 |
| 2021/01/15 | 1,065 | 1,069 | 1,053 | 1,057 | 43,700 |
| 2021/01/14 | 1,080 | 1,085 | 1,050 | 1,055 | 79,700 |
| 2021/01/13 | 1,055 | 1,077 | 1,050 | 1,075 | 50,600 |
| 2021/01/12 | 1,051 | 1,059 | 1,026 | 1,057 | 57,600 |
| 2021/01/08 | 1,020 | 1,051 | 1,017 | 1,051 | 54,400 |
| 2021/01/07 | 1,037 | 1,042 | 1,022 | 1,027 | 38,800 |
| 2021/01/06 | 1,032 | 1,053 | 1,020 | 1,030 | 59,400 |
| 2021/01/05 | 1,030 | 1,040 | 1,023 | 1,032 | 49,000 |
| 2021/01/04 | 1,042 | 1,042 | 1,018 | 1,036 | 55,900 |