OK Biotech Co., Ltd. (4155.TW) TAI

Currency In TWD

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4155.TW Historical Return

If you invested 1000 NT$ in OK Biotech Co., Ltd. (4155.TW) 10 years ago, it would be worth 884.52 NT$ as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 840.14 NT$, while 1000 NT$ invested 1 year ago would be worth 894.41 NT$. This corresponds to total returns of -11.55%, -15.99%, -10.56%, respectively, with annualized returns of -1.22%, -3.42%, -10.56%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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4155.TW Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
July 31, 202614.7514.414.414.7514.4157,370
July 30, 202614.4514.414.414.614.3135,013
July 29, 202614.914.614.615.114.5261,241
July 28, 202615.3514.9514.9515.3514.95226,909
July 27, 202615.3515.415.415.4515.2214,246
July 23, 202615.915.5515.5515.915.4249,497
July 22, 202615.815.8515.8515.915.7265,876
July 21, 202615.9515.815.816.115.75320,208
July 20, 202616.315.915.916.4515.9412,176
July 17, 202615.8516.0516.0516.3515.7530,076
July 16, 202616.516.1516.1516.515.85644,999
July 15, 202615.616.1516.1516.315.5628,228
July 14, 202615.7515.615.615.7515.2268,075
July 13, 202615.715.6515.6515.715.4513,534
July 09, 202615.715.615.615.915.3387,192
July 08, 202615.515.715.715.8515.4438,759
July 07, 202615.715.5515.551615.35616,176
July 06, 202615.5515.715.715.8515.45505,167
July 03, 202615.3515.515.515.615.3437,768
July 02, 202615.315.315.315.615.3377,859
July 01, 202615.115.315.315.3515.1403,107
June 30, 202614.815.0515.0515.1514.8519,243
June 29, 202614.414.814.815.0514.4177,031
June 26, 202614.814.4514.4515.114.45476,690
June 25, 202615151515.114.9154,273
June 24, 202614.85151515.214.8280,870
June 23, 202614.9514.9514.9515.214.85230,184
June 22, 202615.3151515.5515282,446
June 18, 202615.315.315.315.5515.05420,631
June 17, 202614.9515.315.315.314.85396,548
June 16, 202615.1151515.1514.75247,384
June 15, 202615.05151515.514.95314,553
June 12, 202615.3515.0515.0515.6515398,671
June 11, 202615.7515.3515.3515.8515.15700,899
June 10, 202614.915.6515.6515.7514.751.12M
June 09, 20261514.914.915.514.9557,628
June 08, 202615151515.214.55420,965
June 05, 202615.1515.4515.4515.614.91.26M
June 04, 202614.3515.115.115.1514.3872,117
June 03, 202614.514.4514.4514.514.35518,464
June 02, 202614.6514.3514.3514.8514.3633,477
June 01, 202614.814.6514.6514.914.4622,625
May 29, 202614.8514.814.81514.7412,387
May 28, 202614.814.8514.851514.65383,246
May 27, 202614.9514.814.81514.35845,210
May 26, 202614.9514.914.914.9514.7341,981
May 25, 202615.214.7514.7515.3514.75598,245
May 22, 202615.515.215.215.515.2539,416
May 21, 202614.815.315.315.314.8629,261
May 20, 202614.714.814.814.814.45472,385
May 19, 202614.414.714.714.814.15600,814
May 18, 202614.3514.4514.4514.8514.3619,017
May 15, 202614.214.314.314.4514.1754,749
May 14, 202614.5141414.513.751.75M
May 13, 202614.1514.214.214.213.72.35M
May 12, 202612.9512.9512.951312.9149,287
May 11, 20261312.9512.9513.0512.9203,235
May 08, 202613.213.0513.0513.2513243,138
May 07, 202613.213.213.213.2513.15119,285
May 06, 202613.313.213.213.313.1201,381
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