GPW · ASM · stock
ASM Group S.A. (ASM) stock price history
Every GPW trading session of ASM Group S.A. from Sep 30, 2014 to Sep 28, 2026: 3,012 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
ASM adjusted close, 2014 to 2026
- PLN 6.13
- All time high, 2016
- PLN 1.05
- 52 week high, PLN 0.1430 low
- 3,012
- Daily sessions since 2014
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
ASM key facts
- ASM Group S.A. (ASM) closed at PLN 0.1630 on Sep 28, 2026 on GPW.
- ASM's all time high close is PLN 6.13, set on Dec 19, 2016; its all time low close is PLN 0.1525 on Jun 19, 2026.
- ASM's 52 week range is PLN 0.1430 to PLN 1.05.
- ASM returned -32.1% over the year to Sep 28, 2026 and -62.3% over five years.
- Over ten years ASM returned -95%, -26.6% a year compounded.
- ASM's deepest drawdown was -97.5% from Dec 21, 2016 to Jun 19, 2026.
- DataCedar holds 3,012 daily sessions of ASM history from Sep 30, 2014 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ASM price chart, 2014 to 2026
ASM returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.9% |
| 3 months | +0.3% |
| 6 months | -39.6% |
| Year to date | -49.4% |
| 1 year | -32.1% |
| 3 years | -77.4% |
| 5 years | -62.3% |
| 10 years | -95.5% |
| Since Sep 30, 2014 | -92.2% |
| Compound annual growth, 12.0 years | -19.1% |
ASM records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 6.13 on Dec 19, 2016
- All time low close
- PLN 0.1525 on Jun 19, 2026
- 52 week high
- PLN 1.05 on Nov 6, 2025
- 52 week low
- PLN 0.1430 on Jun 22, 2026
- Deepest drawdown
- -97.5% from Dec 21, 2016 to Jun 19, 2026, not yet recovered
- Best single session
- +79.6% on Nov 5, 2025
- Worst single session
- -30.3% on Sep 5, 2023
- Volatility, 1 year annualised
- 113.8%
- Sessions closing higher, 1 year
- 27%
- Best calendar year
- 2016, +127%
- Worst calendar year
- 2021, -70%
ASM price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2014 starts on Sep 30, 2014; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 0.3260 | PLN 0.4900 | PLN 0.1430 | PLN 0.1630 | -49.4% | 96.9M | 187 |
| 2025 | PLN 0.2400 | PLN 1.05 | PLN 0.2400 | PLN 0.3220 | +34.2% | 40.4M | 249 |
| 2024 | PLN 0.2400 | PLN 0.2400 | PLN 0.2400 | PLN 0.2400 | 0.0% | 0 | 249 |
| 2023 | PLN 0.4500 | PLN 2.00 | PLN 0.2360 | PLN 0.2400 | -46.7% | 37M | 250 |
| 2022 | PLN 0.4500 | PLN 0.4500 | PLN 0.4500 | PLN 0.4500 | 0.0% | 0 | 251 |
| 2021 | PLN 1.50 | PLN 1.50 | PLN 0.4060 | PLN 0.4500 | -70.0% | 3.4M | 251 |
| 2020 | PLN 3.42 | PLN 3.98 | PLN 1.42 | PLN 1.50 | -56.1% | 107.9K | 259 |
| 2019 | PLN 3.44 | PLN 3.72 | PLN 3.16 | PLN 3.42 | -0.6% | 9.5K | 261 |
| 2018 | PLN 4.02 | PLN 4.08 | PLN 3.43 | PLN 3.44 | -14.4% | 42.4K | 261 |
| 2017 | PLN 5.35 | PLN 6.27 | PLN 3.83 | PLN 4.02 | -24.6% | 161.1K | 255 |
| 2016 | PLN 2.33 | PLN 6.41 | PLN 2.32 | PLN 5.33 | +127.4% | 340.3K | 251 |
| 2015 | PLN 2.13 | PLN 2.47 | PLN 2.08 | PLN 2.35 | +10.2% | 117.8K | 261 |
| 2014 | PLN 2.08 | PLN 2.13 | PLN 1.98 | PLN 2.13 | n/a | 2.4K | 27 |
ASM monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | PLN 0.1630 | -5.8% |
| August 2026 | PLN 0.1730 | -6.2% |
| July 2026 | PLN 0.1845 | +15.0% |
| June 2026 | PLN 0.1605 | -27.4% |
| May 2026 | PLN 0.2210 | -15.3% |
| April 2026 | PLN 0.2610 | +1.2% |
| March 2026 | PLN 0.2580 | -9.8% |
| February 2026 | PLN 0.2860 | -15.9% |
| January 2026 | PLN 0.3400 | +5.6% |
| December 2025 | PLN 0.3220 | -30.0% |
| November 2025 | PLN 0.4600 | -6.1% |
| October 2025 | PLN 0.4900 | +104.2% |
About the ASM data
Daily bars. 3,012 sessions from Sep 30, 2014 to Sep 28, 2026, one row per GPW trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are GPW trading days; minute timestamps are UTC. Prices are in PLN. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 30, 2014, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/ASM/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
ASM share price history
