GPW · 11B · stock
11 bit studios S.A. (11B) stock price history
Every GPW trading session of 11 bit studios S.A. from Jan 12, 2011 to Sep 28, 2026: 4,021 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.
11B adjusted close, 2011 to 2026
- PLN 740.00
- All time high, 2023
- PLN 202.40
- 52 week high, PLN 116.50 low
- 4,021
- Daily sessions since 2011
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.
11B key facts
- 11 bit studios S.A. (11B) closed at PLN 118.00 on Sep 28, 2026 on GPW.
- 11B's all time high close is PLN 740.00, set on Jul 6, 2023; its all time low close is PLN 6.82 on Oct 4, 2011.
- 11B's 52 week range is PLN 116.50 to PLN 202.40.
- 11B returned -34.8% over the year to Sep 28, 2026 and -71.2% over five years.
- Over ten years 11B returned +1%, +0.1% a year compounded.
- 11B's deepest drawdown was -84.1% from Jul 6, 2023 to Sep 23, 2026.
- DataCedar holds 4,021 daily sessions of 11B history from Jan 12, 2011 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
11B price chart, 2011 to 2026
11B returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -9.4% |
| 3 months | -13.2% |
| 6 months | -9.2% |
| Year to date | -18.1% |
| 1 year | -34.8% |
| 3 years | -83.3% |
| 5 years | -71.2% |
| 10 years | +1.1% |
| Since Jan 12, 2011 | +1,373% |
| Compound annual growth, 15.7 years | +18.7% |
11B records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 740.00 on Jul 6, 2023
- All time low close
- PLN 6.82 on Oct 4, 2011
- 52 week high
- PLN 202.40 on Oct 3, 2025
- 52 week low
- PLN 116.50 on Sep 23, 2026
- Deepest drawdown
- -84.1% from Jul 6, 2023 to Sep 23, 2026, not yet recovered
- Best single session
- +61.1% on Nov 17, 2014
- Worst single session
- -37.7% on Sep 23, 2024
- Volatility, 1 year annualised
- 30.8%
- Sessions closing higher, 1 year
- 37%
- Growth of 1 since 2011
- 14.7×
- Best calendar year
- 2014, +592%
- Worst calendar year
- 2024, -69%
11B 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. 2011 starts on Jan 12, 2011; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 145.00 | PLN 178.80 | PLN 116.50 | PLN 118.00 | -18.1% | 1.5M | 187 |
| 2025 | PLN 175.00 | PLN 246.00 | PLN 138.10 | PLN 144.00 | -15.4% | 4M | 249 |
| 2024 | PLN 544.00 | PLN 713.00 | PLN 149.20 | PLN 170.20 | -68.5% | 4.5M | 249 |
| 2023 | PLN 580.00 | PLN 743.00 | PLN 520.00 | PLN 541.00 | -8.3% | 851.2K | 250 |
| 2022 | PLN 550.00 | PLN 596.00 | PLN 461.60 | PLN 590.00 | +6.5% | 1M | 251 |
| 2021 | PLN 478.00 | PLN 594.00 | PLN 395.20 | PLN 554.00 | +16.9% | 1.7M | 251 |
| 2020 | PLN 400.00 | PLN 619.00 | PLN 256.00 | PLN 474.00 | +18.5% | 3M | 259 |
| 2019 | PLN 244.00 | PLN 430.00 | PLN 242.00 | PLN 400.00 | +63.9% | 1.7M | 261 |
| 2018 | PLN 198.00 | PLN 548.00 | PLN 191.20 | PLN 244.00 | +23.2% | 3.8M | 261 |
| 2017 | PLN 147.00 | PLN 214.00 | PLN 133.50 | PLN 198.00 | +34.9% | 1.9M | 255 |
| 2016 | PLN 71.00 | PLN 149.00 | PLN 65.41 | PLN 146.80 | +107.9% | 1.8M | 251 |
| 2015 | PLN 69.50 | PLN 83.00 | PLN 54.11 | PLN 70.60 | +1.6% | 1.9M | 261 |
| 2014 | PLN 10.05 | PLN 78.80 | PLN 8.50 | PLN 69.50 | +591.5% | 2.7M | 261 |
| 2013 | PLN 8.60 | PLN 11.00 | PLN 7.46 | PLN 10.05 | +16.9% | 77K | 261 |
| 2012 | PLN 9.71 | PLN 14.47 | PLN 8.21 | PLN 8.60 | -12.2% | 678.2K | 261 |
| 2011 | PLN 8.01 | PLN 26.49 | PLN 6.20 | PLN 9.80 | n/a | 1.7M | 253 |
11B monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | PLN 118.00 | -8.2% |
| August 2026 | PLN 128.60 | -2.6% |
| July 2026 | PLN 132.00 | -0.8% |
| June 2026 | PLN 133.00 | -10.7% |
| May 2026 | PLN 149.00 | -6.8% |
| April 2026 | PLN 159.90 | +22.1% |
| March 2026 | PLN 131.00 | -6.4% |
| February 2026 | PLN 140.00 | -3.3% |
| January 2026 | PLN 144.80 | +0.6% |
| December 2025 | PLN 144.00 | -14.3% |
| November 2025 | PLN 168.10 | -5.0% |
| October 2025 | PLN 176.90 | -6.6% |
About the 11B data
Daily bars. 4,021 sessions from Jan 12, 2011 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 Jan 12, 2011, 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/11B/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
11B share price history
