BIOTON S.A. (BIO) Share Price Today
BIOTON S.A. Price Chart (BIO)
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Daily candles from the exchange.
BIOTON S.A. (BIO) Share Price Price Today
The BIO share price today is PLN 3.74, down 0.27% on the day. BIOTON S.A. is listed on WARSAW in Poland, and the latest session we have is October 9, 2026.
Prices are delayed quotes for information only and are not financial advice.
BIO Recent Prices
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| 2026-10-09 | PLN 3.81 | PLN 3.81 | PLN 3.81 | PLN 3.81 | 0.00% | 0 |
| 2026-10-08 | PLN 3.81 | PLN 3.81 | PLN 3.81 | PLN 3.81 | 0.00% | 0 |
| 2026-10-07 | PLN 3.81 | PLN 3.81 | PLN 3.81 | PLN 3.81 | 0.00% | 0 |
| 2026-10-06 | PLN 3.81 | PLN 3.81 | PLN 3.81 | PLN 3.81 | 0.00% | 0 |
| 2026-10-05 | PLN 3.81 | PLN 3.81 | PLN 3.81 | PLN 3.81 | 0.00% | 0 |
| 2026-10-02 | PLN 3.78 | PLN 3.81 | PLN 3.71 | PLN 3.81 | 0.79% | 19,490 |
| 2026-10-01 | PLN 3.79 | PLN 3.83 | PLN 3.71 | PLN 3.78 | 1.18% | 29,679 |
| 2026-09-30 | PLN 3.83 | PLN 3.84 | PLN 3.75 | PLN 3.82 | 0.26% | 23,060 |
| 2026-09-29 | PLN 3.84 | PLN 3.84 | PLN 3.76 | PLN 3.83 | 0.00% | 35,922 |
| 2026-09-28 | PLN 3.63 | PLN 3.84 | PLN 3.60 | PLN 3.83 | 6.98% | 61,753 |
Frequently asked questions
What is the BIO share price today?
The BIO share price today is PLN 3.74 on WARSAW, the latest price we have, from the 2026-10-09 session. BIOTON S.A. trades in PLN.
Is BIO share up or down today?
BIOTON S.A. (BIO) is down 0.27% compared with the previous close of PLN 3.75.
What was the BIO closing price yesterday?
The previous close of BIO was PLN 3.75 (October 8, 2026).
What is the 52-week high and low of BIO?
Over the past year BIO has traded between PLN 3.43 and PLN 4.51. The latest session's range was PLN 3.66 to PLN 3.75.
What is the trading volume of BIO?
21,179 shares of BIO traded in the latest session.
Where does this BIO price come from?
Stock prices and volumes from Yahoo Finance. These are delayed quotes: during trading they can lag the exchange by 15 minutes or more, and they are not a live feed.
More: BIO price history · WARSAW top gainers and losers today · all Poland stocks (A–Z) · Poland stock market today · stock markets by country
Investing in Poland: guides
- How to read a stock chartA step-by-step guide to reading a stock chart: what a candle shows, how to use volume, how to choose a time frame, and what a chart cannot tell you.
- Trading volume explainedTrading volume is how many shares change hands in a period. What it tells you about conviction and liquidity, and how to read it with price.
- Stock order types explainedMarket, limit, stop and stop-limit orders set the price and timing of a trade. How each works, with examples, and the mistakes that cost money.
- P/E ratio explainedThe price-to-earnings ratio compares a share price with profit per share. Here is how to calculate it, what a high or low ratio means, and the traps to avoid.
Learn to read and trade it
- How to buy stocksOpen an account, pick the order type and set your exit, step by step.
- How to trade stocksA practical process from watchlist to exit.
- Candlestick patterns cheat sheetRead the candles on the chart above.
- Stop loss strategyWhere to put a stop and which types to use.
- Position sizing formulaHow much to risk on one trade.
- How to use TradzyGrade a setup, plan the trade and practise it with paper money.