ケー・エフ・シー(3420)の株価時系列情報
ケー・エフ・シー(3420)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 |
|---|---|---|---|---|---|
| 2025/08/08 | 1,650 | 1,746 | 1,630 | 1,641 | 28,900 |
| 2025/08/07 | 1,639 | 1,649 | 1,634 | 1,649 | 2,200 |
| 2025/08/06 | 1,600 | 1,622 | 1,585 | 1,621 | 3,500 |
| 2025/08/05 | 1,647 | 1,647 | 1,489 | 1,582 | 16,800 |
| 2025/08/04 | 1,633 | 1,649 | 1,615 | 1,649 | 2,300 |
| 2025/08/01 | 1,634 | 1,637 | 1,616 | 1,634 | 2,200 |
| 2025/07/31 | 1,628 | 1,633 | 1,591 | 1,615 | 4,900 |
| 2025/07/30 | 1,636 | 1,664 | 1,600 | 1,608 | 5,800 |
| 2025/07/29 | 1,660 | 1,660 | 1,626 | 1,644 | 2,600 |
| 2025/07/28 | 1,674 | 1,674 | 1,660 | 1,665 | 17,100 |
| 2025/07/25 | 1,660 | 1,670 | 1,660 | 1,665 | 4,000 |
| 2025/07/24 | 1,671 | 1,671 | 1,651 | 1,660 | 4,900 |
| 2025/07/23 | 1,655 | 1,672 | 1,655 | 1,668 | 3,200 |
| 2025/07/22 | 1,656 | 1,658 | 1,641 | 1,654 | 5,100 |
| 2025/07/18 | 1,653 | 1,671 | 1,650 | 1,658 | 5,900 |
| 2025/07/17 | 1,637 | 1,650 | 1,634 | 1,645 | 5,300 |
| 2025/07/16 | 1,625 | 1,658 | 1,614 | 1,637 | 11,900 |
| 2025/07/15 | 1,666 | 1,674 | 1,606 | 1,623 | 35,500 |
| 2025/07/14 | 1,576 | 1,605 | 1,576 | 1,588 | 13,900 |
| 2025/07/11 | 1,570 | 1,578 | 1,567 | 1,570 | 7,800 |
| 2025/07/10 | 1,574 | 1,574 | 1,560 | 1,562 | 3,800 |
| 2025/07/09 | 1,576 | 1,578 | 1,560 | 1,571 | 5,400 |
| 2025/07/08 | 1,541 | 1,577 | 1,540 | 1,572 | 8,000 |
| 2025/07/07 | 1,548 | 1,548 | 1,534 | 1,537 | 3,600 |
| 2025/07/04 | 1,543 | 1,547 | 1,524 | 1,526 | 10,600 |
| 2025/07/03 | 1,530 | 1,543 | 1,525 | 1,539 | 5,900 |
| 2025/07/02 | 1,501 | 1,524 | 1,501 | 1,524 | 3,500 |
| 2025/07/01 | 1,508 | 1,513 | 1,490 | 1,500 | 900 |
| 2025/06/30 | 1,545 | 1,545 | 1,487 | 1,508 | 9,500 |
| 2025/06/27 | 1,549 | 1,550 | 1,525 | 1,545 | 4,500 |
| 2025/06/26 | 1,558 | 1,565 | 1,541 | 1,550 | 4,600 |
| 2025/06/25 | 1,535 | 1,544 | 1,524 | 1,540 | 13,800 |
| 2025/06/24 | 1,515 | 1,561 | 1,512 | 1,536 | 26,700 |
| 2025/06/23 | 1,480 | 1,501 | 1,480 | 1,485 | 6,600 |
| 2025/06/20 | 1,470 | 1,490 | 1,461 | 1,484 | 4,200 |
| 2025/06/19 | 1,455 | 1,481 | 1,455 | 1,461 | 4,300 |
| 2025/06/18 | 1,454 | 1,458 | 1,454 | 1,455 | 600 |
| 2025/06/17 | 1,459 | 1,460 | 1,441 | 1,454 | 2,200 |
| 2025/06/16 | 1,436 | 1,497 | 1,426 | 1,454 | 16,600 |
| 2025/06/13 | 1,448 | 1,448 | 1,412 | 1,448 | 7,400 |
| 2025/06/12 | 1,425 | 1,425 | 1,416 | 1,423 | 5,600 |
| 2025/06/11 | 1,406 | 1,420 | 1,406 | 1,420 | 2,700 |
| 2025/06/10 | 1,400 | 1,418 | 1,391 | 1,418 | 12,900 |
| 2025/06/09 | 1,391 | 1,400 | 1,383 | 1,396 | 7,500 |
| 2025/06/05 | 1,382 | 1,386 | 1,378 | 1,378 | 1,300 |
| 2025/06/04 | 1,383 | 1,383 | 1,382 | 1,382 | 400 |
| 2025/06/03 | 1,363 | 1,383 | 1,351 | 1,383 | 1,100 |
| 2025/06/02 | 1,335 | 1,369 | 1,335 | 1,366 | 1,200 |
| 2025/05/30 | 1,349 | 1,349 | 1,334 | 1,344 | 2,400 |
| 2025/05/29 | 1,346 | 1,348 | 1,340 | 1,348 | 1,000 |
| 2025/05/28 | 1,328 | 1,346 | 1,328 | 1,342 | 3,700 |
| 2025/05/27 | 1,329 | 1,330 | 1,323 | 1,328 | 3,700 |
| 2025/05/26 | 1,342 | 1,342 | 1,325 | 1,330 | 3,200 |
| 2025/05/23 | 1,329 | 1,336 | 1,326 | 1,336 | 1,100 |
| 2025/05/22 | 1,328 | 1,328 | 1,326 | 1,326 | 300 |
| 2025/05/21 | 1,322 | 1,344 | 1,322 | 1,322 | 1,600 |
| 2025/05/20 | 1,324 | 1,333 | 1,321 | 1,321 | 300 |
| 2025/05/19 | 1,325 | 1,346 | 1,325 | 1,326 | 1,500 |
| 2025/05/16 | 1,341 | 1,341 | 1,323 | 1,323 | 300 |
| 2025/05/15 | 1,338 | 1,368 | 1,333 | 1,341 | 9,000 |
| 2025/05/14 | 1,347 | 1,347 | 1,322 | 1,340 | 4,600 |
| 2025/05/13 | 1,356 | 1,359 | 1,347 | 1,347 | 1,600 |
| 2025/05/12 | 1,349 | 1,359 | 1,349 | 1,351 | 1,300 |
| 2025/05/09 | 1,347 | 1,358 | 1,345 | 1,356 | 700 |
| 2025/05/08 | 1,347 | 1,347 | 1,344 | 1,344 | 200 |
| 2025/05/07 | 1,363 | 1,363 | 1,346 | 1,347 | 700 |
| 2025/05/02 | 1,337 | 1,374 | 1,337 | 1,363 | 2,100 |
| 2025/05/01 | 1,337 | 1,349 | 1,318 | 1,333 | 2,500 |
| 2025/04/30 | 1,332 | 1,379 | 1,314 | 1,346 | 10,700 |
| 2025/04/28 | 1,333 | 1,336 | 1,315 | 1,322 | 1,400 |
| 2025/04/25 | 1,309 | 1,312 | 1,309 | 1,310 | 300 |
| 2025/04/24 | 1,312 | 1,319 | 1,302 | 1,312 | 700 |
| 2025/04/23 | 1,306 | 1,327 | 1,306 | 1,312 | 700 |
| 2025/04/22 | 1,326 | 1,328 | 1,298 | 1,328 | 1,000 |
| 2025/04/21 | 1,325 | 1,325 | 1,296 | 1,296 | 200 |
| 2025/04/18 | 1,333 | 1,333 | 1,331 | 1,331 | 200 |
| 2025/04/17 | 1,326 | 1,334 | 1,305 | 1,334 | 500 |
| 2025/04/16 | 1,291 | 1,425 | 1,285 | 1,337 | 41,800 |
| 2025/04/15 | 1,304 | 1,313 | 1,281 | 1,299 | 3,400 |
| 2025/04/14 | 1,280 | 1,319 | 1,280 | 1,281 | 5,400 |
| 2025/04/11 | 1,270 | 1,280 | 1,256 | 1,280 | 3,300 |
| 2025/04/10 | 1,294 | 1,294 | 1,271 | 1,271 | 2,100 |
| 2025/04/09 | 1,250 | 1,327 | 1,245 | 1,266 | 20,500 |
| 2025/04/08 | 1,284 | 1,284 | 1,244 | 1,279 | 3,500 |
| 2025/04/07 | 1,250 | 1,280 | 1,200 | 1,280 | 32,300 |
| 2025/04/04 | 1,301 | 1,332 | 1,265 | 1,280 | 10,300 |
| 2025/04/03 | 1,296 | 1,303 | 1,287 | 1,303 | 7,700 |
| 2025/04/02 | 1,320 | 1,320 | 1,310 | 1,310 | 1,000 |
| 2025/04/01 | 1,313 | 1,330 | 1,312 | 1,327 | 1,100 |
| 2025/03/31 | 1,330 | 1,337 | 1,300 | 1,337 | 9,100 |
| 2025/03/28 | 1,337 | 1,347 | 1,312 | 1,347 | 5,100 |
| 2025/03/27 | 1,365 | 1,369 | 1,361 | 1,362 | 2,000 |
| 2025/03/26 | 1,360 | 1,366 | 1,359 | 1,360 | 2,300 |
| 2025/03/25 | 1,352 | 1,358 | 1,348 | 1,356 | 2,700 |
| 2025/03/24 | 1,350 | 1,359 | 1,350 | 1,350 | 3,800 |
| 2025/03/21 | 1,345 | 1,358 | 1,330 | 1,346 | 3,600 |
| 2025/03/19 | 1,335 | 1,346 | 1,330 | 1,335 | 8,100 |
| 2025/03/18 | 1,339 | 1,342 | 1,328 | 1,337 | 5,500 |
| 2025/03/17 | 1,322 | 1,327 | 1,320 | 1,320 | 2,700 |
| 2025/03/14 | 1,320 | 1,322 | 1,313 | 1,322 | 4,200 |
| 2025/03/13 | 1,306 | 1,315 | 1,303 | 1,315 | 1,800 |
| 2025/03/12 | 1,300 | 1,306 | 1,296 | 1,300 | 4,700 |
| 2025/03/11 | 1,291 | 1,300 | 1,286 | 1,300 | 6,200 |
| 2025/03/10 | 1,300 | 1,306 | 1,295 | 1,300 | 14,400 |
| 2025/03/07 | 1,302 | 1,307 | 1,300 | 1,307 | 1,600 |
| 2025/03/06 | 1,301 | 1,301 | 1,301 | 1,301 | 200 |
| 2025/03/05 | 1,295 | 1,307 | 1,293 | 1,300 | 3,600 |
| 2025/03/04 | 1,302 | 1,318 | 1,296 | 1,301 | 14,500 |
| 2025/03/03 | 1,320 | 1,324 | 1,315 | 1,319 | 6,700 |
| 2025/02/28 | 1,325 | 1,326 | 1,316 | 1,321 | 3,200 |
| 2025/02/27 | 1,303 | 1,327 | 1,300 | 1,325 | 6,400 |
| 2025/02/26 | 1,299 | 1,301 | 1,287 | 1,301 | 2,500 |
| 2025/02/25 | 1,281 | 1,306 | 1,281 | 1,285 | 5,900 |
| 2025/02/21 | 1,292 | 1,292 | 1,278 | 1,284 | 7,400 |
| 2025/02/20 | 1,285 | 1,288 | 1,285 | 1,287 | 2,200 |
| 2025/02/19 | 1,278 | 1,298 | 1,278 | 1,298 | 6,800 |
| 2025/02/18 | 1,288 | 1,289 | 1,275 | 1,276 | 2,300 |
| 2025/02/17 | 1,284 | 1,300 | 1,284 | 1,289 | 1,300 |
| 2025/02/14 | 1,299 | 1,300 | 1,275 | 1,275 | 6,300 |
| 2025/02/13 | 1,276 | 1,294 | 1,273 | 1,294 | 4,700 |
| 2025/02/12 | 1,276 | 1,287 | 1,270 | 1,270 | 4,300 |
| 2025/02/10 | 1,274 | 1,277 | 1,267 | 1,272 | 6,700 |
| 2025/02/07 | 1,240 | 1,272 | 1,240 | 1,260 | 9,500 |
| 2025/02/06 | 1,237 | 1,254 | 1,237 | 1,241 | 4,300 |
| 2025/02/05 | 1,240 | 1,247 | 1,237 | 1,243 | 6,500 |
| 2025/02/04 | 1,252 | 1,256 | 1,239 | 1,241 | 6,300 |
| 2025/02/03 | 1,255 | 1,272 | 1,241 | 1,247 | 3,400 |
| 2025/01/31 | 1,272 | 1,274 | 1,252 | 1,252 | 3,300 |
| 2025/01/30 | 1,255 | 1,273 | 1,253 | 1,264 | 4,700 |
| 2025/01/29 | 1,250 | 1,254 | 1,248 | 1,248 | 600 |
| 2025/01/28 | 1,252 | 1,275 | 1,242 | 1,242 | 16,600 |
| 2025/01/27 | 1,273 | 1,273 | 1,248 | 1,252 | 5,300 |
| 2025/01/24 | 1,241 | 1,244 | 1,235 | 1,244 | 800 |
| 2025/01/23 | 1,235 | 1,235 | 1,226 | 1,235 | 3,400 |
| 2025/01/22 | 1,223 | 1,233 | 1,220 | 1,227 | 5,100 |
| 2025/01/21 | 1,241 | 1,241 | 1,220 | 1,224 | 8,500 |
| 2025/01/20 | 1,230 | 1,239 | 1,221 | 1,223 | 6,200 |
| 2025/01/17 | 1,241 | 1,251 | 1,219 | 1,227 | 8,200 |
| 2025/01/16 | 1,258 | 1,258 | 1,231 | 1,245 | 6,300 |
| 2025/01/15 | 1,268 | 1,268 | 1,240 | 1,251 | 12,200 |
| 2025/01/14 | 1,269 | 1,269 | 1,262 | 1,266 | 3,800 |
| 2025/01/10 | 1,276 | 1,280 | 1,268 | 1,269 | 1,700 |
| 2025/01/09 | 1,280 | 1,300 | 1,268 | 1,268 | 4,500 |
| 2025/01/08 | 1,282 | 1,282 | 1,260 | 1,268 | 5,500 |
| 2025/01/07 | 1,280 | 1,283 | 1,276 | 1,281 | 3,700 |
| 2025/01/06 | 1,295 | 1,300 | 1,282 | 1,287 | 1,600 |
| 2024/12/30 | 1,288 | 1,296 | 1,266 | 1,296 | 3,100 |
| 2024/12/27 | 1,278 | 1,280 | 1,271 | 1,280 | 4,500 |
| 2024/12/26 | 1,274 | 1,274 | 1,262 | 1,271 | 5,500 |
| 2024/12/25 | 1,250 | 1,265 | 1,250 | 1,265 | 9,800 |
| 2024/12/24 | 1,245 | 1,250 | 1,242 | 1,249 | 5,800 |
| 2024/12/23 | 1,245 | 1,246 | 1,241 | 1,243 | 12,200 |
| 2024/12/20 | 1,242 | 1,248 | 1,238 | 1,239 | 5,600 |
| 2024/12/19 | 1,245 | 1,251 | 1,245 | 1,247 | 2,200 |
| 2024/12/18 | 1,250 | 1,250 | 1,245 | 1,249 | 2,400 |
| 2024/12/17 | 1,250 | 1,253 | 1,243 | 1,245 | 3,400 |
| 2024/12/16 | 1,245 | 1,254 | 1,241 | 1,250 | 1,700 |
| 2024/12/13 | 1,250 | 1,250 | 1,243 | 1,245 | 3,800 |
| 2024/12/12 | 1,249 | 1,253 | 1,244 | 1,249 | 1,200 |
| 2024/12/11 | 1,243 | 1,252 | 1,241 | 1,241 | 2,400 |
| 2024/12/10 | 1,245 | 1,254 | 1,244 | 1,244 | 8,300 |
| 2024/12/09 | 1,245 | 1,245 | 1,235 | 1,245 | 2,300 |
| 2024/12/06 | 1,240 | 1,242 | 1,238 | 1,240 | 4,800 |
| 2024/12/05 | 1,243 | 1,243 | 1,240 | 1,240 | 1,900 |
| 2024/12/04 | 1,240 | 1,244 | 1,240 | 1,243 | 500 |
| 2024/12/03 | 1,232 | 1,250 | 1,232 | 1,239 | 3,400 |
| 2024/12/02 | 1,250 | 1,258 | 1,220 | 1,250 | 10,600 |
| 2024/11/29 | 1,259 | 1,259 | 1,240 | 1,250 | 8,800 |
| 2024/11/28 | 1,257 | 1,257 | 1,250 | 1,250 | 3,600 |
| 2024/11/27 | 1,265 | 1,265 | 1,250 | 1,258 | 6,000 |
| 2024/11/26 | 1,250 | 1,263 | 1,250 | 1,263 | 4,100 |
| 2024/11/25 | 1,252 | 1,261 | 1,250 | 1,251 | 6,100 |
| 2024/11/22 | 1,250 | 1,255 | 1,250 | 1,253 | 700 |
| 2024/11/21 | 1,251 | 1,256 | 1,250 | 1,250 | 700 |
| 2024/11/20 | 1,250 | 1,271 | 1,250 | 1,251 | 13,400 |
| 2024/11/19 | 1,250 | 1,254 | 1,250 | 1,250 | 2,400 |
| 2024/11/18 | 1,250 | 1,256 | 1,250 | 1,251 | 700 |
| 2024/11/15 | 1,275 | 1,275 | 1,250 | 1,250 | 5,600 |
| 2024/11/14 | 1,251 | 1,262 | 1,251 | 1,253 | 1,300 |
| 2024/11/13 | 1,256 | 1,261 | 1,252 | 1,260 | 2,300 |
| 2024/11/12 | 1,256 | 1,258 | 1,251 | 1,252 | 1,400 |
| 2024/11/11 | 1,251 | 1,255 | 1,249 | 1,251 | 2,200 |
| 2024/11/08 | 1,253 | 1,262 | 1,250 | 1,251 | 8,400 |
| 2024/11/07 | 1,283 | 1,285 | 1,259 | 1,259 | 5,700 |
| 2024/11/06 | 1,261 | 1,294 | 1,261 | 1,287 | 2,400 |
| 2024/11/05 | 1,278 | 1,291 | 1,262 | 1,280 | 1,500 |
| 2024/11/01 | 1,271 | 1,298 | 1,261 | 1,285 | 4,100 |
| 2024/10/31 | 1,295 | 1,295 | 1,266 | 1,269 | 4,100 |
| 2024/10/30 | 1,266 | 1,270 | 1,266 | 1,270 | 700 |
| 2024/10/29 | 1,266 | 1,305 | 1,266 | 1,270 | 3,700 |
| 2024/10/28 | 1,284 | 1,290 | 1,263 | 1,270 | 5,000 |
| 2024/10/25 | 1,275 | 1,275 | 1,268 | 1,274 | 6,200 |
| 2024/10/24 | 1,280 | 1,280 | 1,271 | 1,277 | 1,300 |
| 2024/10/23 | 1,286 | 1,286 | 1,271 | 1,279 | 1,100 |
| 2024/10/22 | 1,302 | 1,308 | 1,280 | 1,280 | 1,800 |
| 2024/10/21 | 1,311 | 1,317 | 1,302 | 1,302 | 700 |
| 2024/10/18 | 1,309 | 1,319 | 1,294 | 1,298 | 3,600 |
| 2024/10/17 | 1,295 | 1,301 | 1,291 | 1,298 | 2,900 |
| 2024/10/16 | 1,290 | 1,290 | 1,290 | 1,290 | 200 |
| 2024/10/15 | 1,314 | 1,314 | 1,292 | 1,298 | 3,600 |