コスモ・バイオ（3386）の株価チャート
株価
5/12
- 前日 (5/11)
- 1,252
- 始値
- 1,253
- 高値
- 1,254
- 安値
- 1,244
- 終値 -0.64%
- 1,244
- 出来高 +31.03%
- 3,800
乖離率
- 株価（5日）
移動平均値 - -0.88%
1,255 - 株価（25日）
移動平均値 - -2.28%
1,273 - 出来高（5日）
移動平均値 - +4.4%
3,640
2025/12/09～2026/05/12
株価推移
| 日付 | 始値 | 高値 | 安値 | 終値 | 前日比 | 出来高 | 時価総額 | 25日乖離 | PER | PBR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ||||||||||
| 05/12 | 1,253 | 1,254 | 1,244 | 1,244 | -0.64% | 3,800 | 75億2371万 | -2.28% | 32.08 | 0.75 |
| 05/11 | 1,262 | 1,265 | 1,252 | 1,252 | -0.95% | 2,900 | 75億7209万 | -1.73% | 32.28 | 0.75 |
| 05/08 | 1,250 | 1,264 | 1,244 | 1,264 | +0.72% | 2,600 | 76億4467万 | -0.86% | 32.59 | 0.76 |
| 05/07 | 1,265 | 1,265 | 1,244 | 1,255 | -0.55% | 5,400 | 75億9024万 | -1.49% | 32.36 | 0.75 |
| 05/01 | 1,281 | 1,281 | 1,257 | 1,262 | -1.02% | 3,500 | 76億3257万 | -0.94% | 32.54 | 0.76 |
| 04/30 | 1,276 | 1,276 | 1,260 | 1,275 | +0.24% | 1,400 | 77億1120万 | +0.08% | 32.88 | 0.76 |
| 04/28 | 1,277 | 1,277 | 1,267 | 1,272 | -0.16% | 2,100 | 76億9305万 | -0.16% | 32.8 | 0.76 |
| 04/27 | 1,247 | 1,274 | 1,247 | 1,274 | +2.25% | 2,500 | 77億515万 | 0% | 32.85 | 0.76 |
| 04/24 | 1,253 | 1,255 | 1,245 | 1,246 | +0.4% | 1,300 | 75億3580万 | -2.12% | 32.13 | 0.75 |
| 04/23 | 1,253 | 1,255 | 1,241 | 1,241 | -0.96% | 9,300 | 75億556万 | -2.74% | 32 | 0.74 |
| 04/22 | 1,252 | 1,257 | 1,251 | 1,253 | 0% | 3,300 | 75億7814万 | -2.11% | 32.31 | 0.75 |
| 04/21 | 1,271 | 1,271 | 1,251 | 1,253 | -2.34% | 8,700 | 75億7814万 | -2.34% | 32.31 | 0.75 |
| 04/20 | 1,298 | 1,298 | 1,278 | 1,283 | -1% | 2,800 | 77億5958万 | -0.16% | 33.08 | 0.77 |
| 04/17 | 1,293 | 1,296 | 1,283 | 1,296 | 0% | 2,000 | 78億3820万 | +0.7% | 33.42 | 0.78 |
| 04/16 | 1,280 | 1,308 | 1,277 | 1,296 | +1.33% | 4,300 | 78億3820万 | +0.54% | 33.42 | 0.78 |
| 04/15 | 1,277 | 1,308 | 1,277 | 1,279 | -0.16% | 4,600 | 77億3539万 | -1.01% | 32.98 | 0.77 |
| 04/14 | 1,275 | 1,289 | 1,265 | 1,281 | +0.79% | 7,400 | 77億4748万 | -1.08% | 33.03 | 0.77 |
| 04/13 | 1,263 | 1,273 | 1,255 | 1,271 | -0.08% | 3,800 | 76億8700万 | -1.93% | 32.77 | 0.76 |
| 04/10 | 1,294 | 1,294 | 1,272 | 1,272 | -2% | 4,800 | 76億9305万 | -2.15% | 32.8 | 0.76 |
| 04/09 | 1,318 | 1,325 | 1,255 | 1,298 | -1.52% | 14,400 | 78億5030万 | -0.46% | 33.47 | 0.78 |
| 04/08 | 1,287 | 1,343 | 1,283 | 1,318 | +3.29% | 12,800 | 79億7126万 | +1.15% | 33.98 | 0.79 |
| 04/07 | 1,285 | 1,285 | 1,276 | 1,276 | -0.93% | 3,200 | 77億1724万 | -2.07% | 32.9 | 0.77 |
| 04/06 | 1,288 | 1,288 | 1,273 | 1,288 | +0.08% | 1,600 | 77億8982万 | -1.45% | 33.21 | 0.77 |
| 04/03 | 1,286 | 1,291 | 1,286 | 1,287 | +0.78% | 1,200 | 77億8377万 | -1.91% | 33.19 | 0.77 |
| 04/02 | 1,295 | 1,303 | 1,273 | 1,277 | -0.85% | 3,500 | 77億2329万 | -2.89% | 32.93 | 0.77 |
| 04/01 | 1,286 | 1,289 | 1,277 | 1,288 | +2.14% | 4,600 | 77億8982万 | -2.35% | 33.21 | 0.77 |
| 03/31 | 1,244 | 1,275 | 1,244 | 1,261 | +0.72% | 5,300 | 76億2652万 | -4.61% | 32.52 | 0.76 |
| 03/30 | 1,230 | 1,260 | 1,227 | 1,252 | -0.32% | 15,800 | 75億7209万 | -5.72% | 32.28 | 0.75 |
| 03/27 | 1,252 | 1,281 | 1,251 | 1,256 | +0.24% | 5,300 | 75億9628万 | -5.63% | 32.39 | 0.75 |
| 03/26 | 1,311 | 1,311 | 1,253 | 1,253 | -2.19% | 56,500 | 75億7814万 | -6% | 32.31 | 0.75 |
| 03/25 | 1,270 | 1,292 | 1,270 | 1,281 | +0.79% | 5,300 | 77億4748万 | -4.04% | 33.03 | 0.77 |
| 03/24 | 1,282 | 1,282 | 1,271 | 1,271 | +1.03% | 3,500 | 76億8700万 | -4.87% | 32.77 | 0.76 |
| 03/23 | 1,300 | 1,300 | 1,250 | 1,258 | -4.04% | 17,000 | 76億838万 | -6.05% | 32.44 | 0.75 |
| 03/19 | 1,321 | 1,322 | 1,301 | 1,311 | -2.02% | 3,900 | 79億2892万 | -2.38% | 33.8 | 0.79 |
| 03/18 | 1,313 | 1,340 | 1,313 | 1,338 | +1.21% | 4,500 | 80億9222万 | -0.37% | 34.5 | 0.8 |
| 03/17 | 1,316 | 1,332 | 1,316 | 1,322 | +0.46% | 1,900 | 79億9545万 | -1.49% | 34.09 | 0.79 |
| 03/16 | 1,332 | 1,332 | 1,312 | 1,316 | -1.35% | 2,100 | 79億5916万 | -1.86% | 33.93 | 0.79 |
| 03/13 | 1,331 | 1,341 | 1,331 | 1,334 | -0.52% | 2,100 | 80億6803万 | -0.52% | 34.4 | 0.8 |
| 03/12 | 1,352 | 1,352 | 1,341 | 1,341 | -1.32% | 3,500 | 81億1036万 | +0.07% | 34.58 | 0.8 |
| 03/11 | 1,366 | 1,372 | 1,352 | 1,359 | +0.15% | 6,900 | 82億1923万 | +1.49% | 35.04 | 0.82 |
| 03/10 | 1,343 | 1,357 | 1,332 | 1,357 | +3.12% | 5,200 | 82億713万 | +1.57% | 34.99 | 0.81 |
| 03/09 | 1,302 | 1,328 | 1,300 | 1,316 | -3.38% | 12,600 | 79億5916万 | -1.5% | 33.93 | 0.79 |
| 03/06 | 1,355 | 1,365 | 1,339 | 1,362 | -0.44% | 2,300 | 82億3737万 | +1.95% | 35.12 | 0.82 |
| 03/05 | 1,312 | 1,369 | 1,312 | 1,368 | +6.71% | 9,500 | 82億7366万 | +2.47% | 35.27 | 0.82 |
| 03/04 | 1,312 | 1,312 | 1,277 | 1,282 | -3.75% | 19,000 | 77億5353万 | -3.83% | 33.06 | 0.77 |
| 03/03 | 1,371 | 1,372 | 1,331 | 1,332 | -2.84% | 16,200 | 80億5593万 | -0.15% | 34.35 | 0.8 |
| 03/02 | 1,370 | 1,392 | 1,356 | 1,371 | -1.72% | 14,100 | 82億9180万 | +2.77% | 35.35 | 0.82 |
| 02/27 | 1,367 | 1,405 | 1,365 | 1,395 | +2.05% | 15,100 | 84億3696万 | +4.81% | 35.97 | 0.84 |
| 02/26 | 1,378 | 1,384 | 1,367 | 1,367 | -1.58% | 7,500 | 82億6761万 | +3.01% | 35.25 | 0.82 |
| 02/25 | 1,394 | 1,394 | 1,367 | 1,389 | +1.61% | 10,500 | 84億67万 | +4.83% | 35.82 | 0.83 |
| 02/24 | 1,408 | 1,424 | 1,362 | 1,367 | -3.19% | 23,900 | 82億6761万 | +3.33% | 35.25 | 0.82 |
| 02/20 | 1,357 | 1,430 | 1,349 | 1,412 | +7.13% | 85,900 | 85億3977万 | +6.89% | 36.41 | 0.85 |
| 02/19 | 1,312 | 1,332 | 1,306 | 1,318 | +0.61% | 10,300 | 79億7126万 | 0% | 33.98 | 0.79 |
| 02/18 | 1,311 | 1,315 | 1,305 | 1,310 | +0.54% | 1,700 | 79億2288万 | -0.61% | 33.78 | 0.79 |
| 02/17 | 1,308 | 1,317 | 1,296 | 1,303 | -0.31% | 7,300 | 78億8054万 | -1.21% | 33.6 | 0.78 |
| 02/16 | 1,332 | 1,332 | 1,275 | 1,307 | -2.9% | 27,800 | 79億473万 | -0.98% | 33.7 | 0.78 |
| 02/13 | 1,340 | 1,360 | 1,337 | 1,346 | -0.15% | 11,300 | 81億4060万 | +1.89% | 34.71 | 0.81 |
| 02/12 | 1,325 | 1,349 | 1,318 | 1,348 | +2.59% | 15,200 | 81億5270万 | +2.12% | 34.76 | 0.81 |
| 02/10 | 1,306 | 1,318 | 1,306 | 1,314 | +0.77% | 1,800 | 79億4707万 | -0.3% | 33.88 | 0.79 |
| 02/09 | 1,320 | 1,329 | 1,304 | 1,304 | -0.53% | 5,400 | 78億8659万 | -1.06% | 33.62 | 0.78 |
| 02/06 | 1,302 | 1,316 | 1,302 | 1,311 | +0.38% | 3,500 | 79億2892万 | -0.53% | 33.8 | 0.79 |
| 02/05 | 1,301 | 1,311 | 1,301 | 1,306 | -0.08% | 5,400 | 78億9868万 | -0.99% | 33.68 | 0.78 |
| 02/04 | 1,320 | 1,328 | 1,302 | 1,307 | -0.76% | 3,200 | 79億473万 | -0.98% | 33.7 | 0.78 |
| 02/03 | 1,306 | 1,317 | 1,306 | 1,317 | +1.23% | 3,400 | 79億6521万 | -0.3% | 33.96 | 0.79 |
| 02/02 | 1,338 | 1,338 | 1,297 | 1,301 | -2.84% | 14,900 | 78億6844万 | -1.59% | 33.55 | 0.78 |
| 01/30 | 1,319 | 1,341 | 1,313 | 1,339 | +1.52% | 16,300 | 80億9827万 | +1.21% | 34.53 | 0.8 |
| 01/29 | 1,333 | 1,333 | 1,319 | 1,319 | -1.05% | 1,500 | 79億7731万 | -0.3% | 34.01 | 0.79 |
| 01/28 | 1,325 | 1,333 | 1,305 | 1,333 | +1.14% | 7,400 | 80億6198万 | +0.76% | 34.37 | 0.8 |
| 01/27 | 1,308 | 1,327 | 1,308 | 1,318 | +0.23% | 5,800 | 79億7126万 | -0.45% | 33.98 | 0.79 |
| 01/26 | 1,310 | 1,318 | 1,303 | 1,315 | -1.05% | 5,900 | 79億5312万 | -0.68% | 33.91 | 0.79 |
| 01/23 | 1,304 | 1,329 | 1,290 | 1,329 | +2.07% | 12,900 | 80億3779万 | +0.23% | 34.27 | 0.8 |
| 01/22 | 1,300 | 1,305 | 1,295 | 1,302 | +0.23% | 8,700 | 78億7449万 | -1.88% | 33.57 | 0.78 |
| 01/21 | 1,313 | 1,313 | 1,299 | 1,299 | -1.29% | 7,300 | 78億5635万 | -2.26% | 33.49 | 0.78 |
| 01/20 | 1,327 | 1,332 | 1,313 | 1,316 | -1.2% | 5,500 | 79億5916万 | -1.13% | 33.93 | 0.79 |
| 01/19 | 1,317 | 1,333 | 1,317 | 1,332 | +1.14% | 7,200 | 80億5593万 | 0% | 34.35 | 0.8 |
| 01/16 | 1,320 | 1,333 | 1,310 | 1,317 | -1.13% | 6,600 | 79億6521万 | -1.27% | 33.96 | 0.79 |
| 01/15 | 1,314 | 1,340 | 1,312 | 1,332 | +1.06% | 9,300 | 80億5593万 | -0.3% | 34.35 | 0.8 |
| 01/14 | 1,327 | 1,343 | 1,316 | 1,318 | -1.64% | 11,500 | 79億7126万 | -1.42% | 33.98 | 0.79 |
| 01/13 | 1,337 | 1,341 | 1,322 | 1,340 | +1.21% | 8,300 | 81億432万 | 0% | 34.55 | 0.8 |
| 01/09 | 1,337 | 1,337 | 1,320 | 1,324 | -0.75% | 5,100 | 80億755万 | -1.41% | 34.14 | 0.79 |
| 01/08 | 1,326 | 1,342 | 1,326 | 1,334 | +0.45% | 6,200 | 80億6803万 | -0.82% | 34.4 | 0.8 |
| 01/07 | 1,313 | 1,335 | 1,305 | 1,328 | +1.76% | 13,100 | 80億3174万 | -1.41% | 34.24 | 0.8 |
| 01/06 | 1,296 | 1,317 | 1,296 | 1,305 | +0.08% | 13,800 | 78億9264万 | -3.4% | 33.65 | 0.78 |
| 01/05 | 1,309 | 1,322 | 1,301 | 1,304 | 0% | 24,200 | 78億8659万 | -3.69% | 33.62 | 0.78 |
| 2025 | ||||||||||
| 12/30 | 1,331 | 1,333 | 1,304 | 1,304 | -2.03% | 13,700 | 78億8659万 | -3.98% | 21.96 | 0.79 |
| 12/29 | 1,330 | 1,339 | 1,315 | 1,331 | -0.67% | 22,700 | 80億4988万 | -2.2% | 22.41 | 0.81 |
| 12/26 | 1,331 | 1,348 | 1,330 | 1,340 | +0.3% | 15,400 | 81億432万 | -1.62% | 22.57 | 0.81 |
| 12/25 | 1,337 | 1,343 | 1,332 | 1,336 | -0.07% | 9,300 | 80億8012万 | -1.98% | 22.5 | 0.81 |
| 12/24 | 1,327 | 1,346 | 1,327 | 1,337 | +0.22% | 10,100 | 80億8617万 | -2.12% | 22.51 | 0.81 |
| 12/23 | 1,321 | 1,347 | 1,321 | 1,334 | +1.37% | 13,400 | 80億6803万 | -2.56% | 22.46 | 0.81 |
| 12/22 | 1,320 | 1,333 | 1,301 | 1,316 | -2.01% | 32,100 | 79億5916万 | -4.15% | 22.16 | 0.8 |
| 12/19 | 1,340 | 1,345 | 1,330 | 1,343 | +0.22% | 6,200 | 81億2246万 | -2.33% | 22.62 | 0.81 |
| 12/18 | 1,335 | 1,342 | 1,323 | 1,340 | +0.37% | 13,700 | 81億432万 | -1.83% | 22.57 | 0.81 |
| 12/17 | 1,343 | 1,344 | 1,323 | 1,335 | -0.6% | 15,900 | 80億7408万 | -1.48% | 22.48 | 0.81 |
| 12/16 | 1,357 | 1,363 | 1,340 | 1,343 | -1.54% | 24,800 | 81億2246万 | -0.22% | 22.62 | 0.81 |
| 12/15 | 1,343 | 1,365 | 1,340 | 1,364 | +0.37% | 27,500 | 82億4947万 | +2.1% | 22.97 | 0.83 |
| 12/12 | 1,344 | 1,361 | 1,333 | 1,359 | +1.95% | 27,600 | 82億1923万 | +2.49% | 22.89 | 0.82 |
| 12/11 | 1,359 | 1,391 | 1,330 | 1,333 | -2.13% | 48,300 | 80億6198万 | +1.21% | 22.45 | 0.81 |
| 12/10 | 1,372 | 1,372 | 1,355 | 1,362 | -0.58% | 8,700 | 82億3737万 | +4.13% | 22.94 | 0.82 |
| 12/09 | 1,360 | 1,373 | 1,333 | 1,370 | +0.66% | 27,300 | 82億8576万 | +5.55% | 23.07 | 0.83 |
年初来
| 年度 | 株価 | 出来高 | 時価総額 | 25日乖離 | |||
|---|---|---|---|---|---|---|---|
| 高値 | 安値 | 大商い | 高値 | 安値 | プラス | マイナス | |
| 2008年 12月期 | 700 70,000 1/4 | 280 28,000 10/10 | 184,500 1,845 2/15 | - | - | +38.06% 12/24 | -24.23% 2/18 |
| 2009年 12月期 | 878 87,800 9/17 | 285 28,510 3/17 | 110,900 1,109 8/25 | - | - | +44.08% 7/9 | -28.46% 11/24 |
| 2010年 12月期 | 795 79,500 4/5 | 420 42,000 2/19 | 223,400 2,234 4/2 | 48億816万 | 25億4016万 | +39.59% 4/2 | -21.45% 5/25 |
| 2011年 12月期 | 709 70,900 1/18 | 414 41,400 3/16 | 172,000 1,720 3/28 | 42億8803万 | 25億387万 | +10.45% 6/10 | -31.66% 3/15 |
| 2012年 12月期 | 2,035 203,500 10/16 | 556 55,600 2/16 | 1,616,800 16,168 10/18 | 123億768万 | 33億6268万 | +145.96% 10/16 | -22.6% 5/28 |
| 2013年 12月期 | 7,280 6/4 | 1,094 1/4 | 3,031,600 5/29 | 440億2944万 | 66億1651万 | +116.07% 6/3 | -30.91% 7/29 |
| 2014年 12月期 | 2,697 1/30 | 1,222 5/20 | 423,900 1/30 | 163億1145万 | 73億9065万 | +27.71% 6/16 | -19.25% 5/20 |
| 2015年 12月期 | 1,697 1/23 | 930 8/25 | 342,700 9/15 | 102億6345万 | 56億2464万 | +13.9% 12/2 | -20.61% 8/25 |
| 2016年 12月期 | 1,710 9/23 | 855 2/15 | 1,907,700 10/5 | 103億4208万 | 51億7104万 | +37.44% 9/20 | -15.47% 6/24 |
| 2017年 12月期 | 1,381 10/2 | 1,005 4/13 | 216,300 10/2 | 83億5228万 | 60億7824万 | +8.25% 9/1 | -10.32% 2/6 |
| 2018年 12月期 | 1,340 9/5 | 738 12/26 | 127,700 9/5 | 81億432万 | 44億6342万 | +10.54% 9/5 | -20.07% 12/25 |
| 2019年 12月期 | 1,273 7/24 | 834 6/3 | 1,988,000 7/24 | 76億9910万 | 50億4403万 | +26.97% 6/24 | -9.76% 6/3 |
| 2020年 12月期 | 1,412 2/17 | 695 3/17 | 1,985,600 2/17 | 85億3977万 | 42億336万 | +29.15% 4/13 | -28.19% 3/13 |
| 2021年 12月期 | 1,350 3/22 | 1,100 12/2 11/29 他3件 | 137,300 3/18 | 81億6480万 | 66億5280万 | +12.13% 3/22 | -8.09% 8/20 |
| 2022年 12月期 | 1,210 1/12 | 940 2/15 | 109,700 2/15 | 73億1808万 | 56億8512万 | +5.03% 7/25 | -10.6% 2/15 |
| 2023年 12月期 | 1,019 1/10 | 937 6/29 5/24 | 102,900 7/6 | 61億6291万 | 56億6697万 | +3.46% 1/17 | -3.98% 3/16 |
| 2024年 12月期 | 1,229 10/16 | 888 8/5 | 118,500 3/22 | 74億3299万 | 53億7062万 | +8.61% 10/16 | -13.75% 8/5 |
| 2025年 12月期 | 1,486 11/18 | 971 4/7 | 887,900 11/14 | 89億8732万 | 58億7260万 | +22.28% 11/17 | -11.55% 4/7 |
| 最新 | 1,244 2026/5/12 | 3,800 | 75億2371万 | -2.28% 1,273 | |||
年間値上がり率
- 2006/12/29 vs 2005/12/30
- -48%（0.52倍）
- 2007/12/28 vs 2006/12/29
- -41%（0.59倍）
- 2008/12/30 vs 2007/12/28
- -46%（0.54倍）
- 2009/12/30 vs 2008/12/30
- 41%（1.41倍）
- 2010/12/30 vs 2009/12/30
- 14%（1.14倍）
- 2011/12/30 vs 2010/12/30
- -6%（0.94倍）
- 2012/12/28 vs 2011/12/30
- 100%（2倍）
- 2013/12/30 vs 2012/12/28
- 108%（2.08倍）
- 2014/12/30 vs 2013/12/30
- -38%（0.62倍）
- 2015/12/30 vs 2014/12/30
- -28%（0.72倍）
- 2016/12/30 vs 2015/12/30
- 17%（1.17倍）
- 2017/12/29 vs 2016/12/30
- -11%（0.89倍）
- 2018/12/28 vs 2017/12/29
- -22%（0.78倍）
- 2019/12/30 vs 2018/12/28
- 19%（1.19倍）
- 2020/12/30 vs 2019/12/30
- 17%（1.17倍）
- 2021/12/30 vs 2020/12/30
- -5%（0.95倍）
- 2022/12/30 vs 2021/12/30
- -13%（0.87倍）
- 2023/12/29 vs 2022/12/30
- -3%（0.97倍）
- 2024/12/30 vs 2023/12/29
- 10%（1.1倍）
- 2025/12/30 vs 2024/12/30
- 21%（1.21倍）
- 2026/05/12 vs 2025/12/30
- -5%（0.95倍）
- 過去安値
281円（2008/11/21） - 343%（4.43倍）
1,244円（5/12）
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
