GPW · MLS · stock
ML System S.A. (MLS) stock price history
Every GPW trading session of ML System S.A. from Jul 5, 2018 to Sep 28, 2026: 2,085 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.
MLS adjusted close, 2018 to 2026
- PLN 183.00
- All time high, 2021
- PLN 20.00
- 52 week high, PLN 13.04 low
- 2,085
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
MLS key facts
- ML System S.A. (MLS) closed at PLN 13.50 on Sep 28, 2026 on GPW.
- MLS's all time high close is PLN 183.00, set on Apr 12, 2021; its all time low close is PLN 13.16 on Sep 22, 2026.
- MLS's 52 week range is PLN 13.04 to PLN 20.00.
- MLS returned -15.6% over the year to Sep 28, 2026 and -86.8% over five years.
- Since Jul 5, 2018 MLS returned -51%, -8.4% a year compounded.
- MLS's deepest drawdown was -92.8% from Apr 12, 2021 to Sep 22, 2026.
- DataCedar holds 2,085 daily sessions of MLS history from Jul 5, 2018 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
MLS price chart, 2018 to 2026
MLS returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.8% |
| 3 months | -8.2% |
| 6 months | -10.0% |
| Year to date | -10.0% |
| 1 year | -15.6% |
| 3 years | -79.7% |
| 5 years | -86.8% |
| 10 years | n/a |
| Since Jul 5, 2018 | -51.4% |
| Compound annual growth, 8.2 years | -8.4% |
MLS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 183.00 on Apr 12, 2021
- All time low close
- PLN 13.16 on Sep 22, 2026
- 52 week high
- PLN 20.00 on Feb 13, 2026
- 52 week low
- PLN 13.04 on Sep 17, 2026
- Deepest drawdown
- -92.8% from Apr 12, 2021 to Sep 22, 2026, not yet recovered
- Best single session
- +35.5% on Jul 1, 2020
- Worst single session
- -23.6% on Mar 12, 2020
- Volatility, 1 year annualised
- 32.0%
- Sessions closing higher, 1 year
- 40%
- Best calendar year
- 2020, +223%
- Worst calendar year
- 2024, -66%
MLS 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. 2018 starts on Jul 5, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 15.00 | PLN 20.00 | PLN 13.04 | PLN 13.50 | -10.0% | 1.9M | 187 |
| 2025 | PLN 18.98 | PLN 26.70 | PLN 12.80 | PLN 15.00 | -19.4% | 8.7M | 249 |
| 2024 | PLN 54.50 | PLN 58.90 | PLN 18.34 | PLN 18.62 | -65.5% | 2.5M | 249 |
| 2023 | PLN 56.50 | PLN 87.30 | PLN 50.10 | PLN 54.00 | -2.5% | 1.8M | 250 |
| 2022 | PLN 89.40 | PLN 94.80 | PLN 45.62 | PLN 55.40 | -38.4% | 2.6M | 251 |
| 2021 | PLN 84.20 | PLN 187.80 | PLN 84.00 | PLN 90.00 | +6.9% | 6.9M | 251 |
| 2020 | PLN 26.10 | PLN 125.00 | PLN 17.10 | PLN 84.20 | +222.6% | 8.5M | 259 |
| 2019 | PLN 27.72 | PLN 33.70 | PLN 18.94 | PLN 26.10 | -5.9% | 961K | 261 |
| 2018 | PLN 27.77 | PLN 38.68 | PLN 21.84 | PLN 27.72 | n/a | 177K | 128 |
MLS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | PLN 13.50 | -4.7% |
| August 2026 | PLN 14.16 | -1.8% |
| July 2026 | PLN 14.42 | -1.9% |
| June 2026 | PLN 14.70 | -1.7% |
| May 2026 | PLN 14.96 | -2.9% |
| April 2026 | PLN 15.40 | 0.0% |
| March 2026 | PLN 15.40 | -12.7% |
| February 2026 | PLN 17.64 | -3.3% |
| January 2026 | PLN 18.24 | +21.6% |
| December 2025 | PLN 15.00 | -0.7% |
| November 2025 | PLN 15.10 | -8.4% |
| October 2025 | PLN 16.48 | +4.4% |
About the MLS data
Daily bars. 2,085 sessions from Jul 5, 2018 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 Jul 5, 2018, 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/MLS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
MLS share price history
