GPW · WIG20 · index
Wig20 (WIG20) index history
Every GPW trading session of Wig20 from Sep 28, 2026 to Nov 13, 2026: 11 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.
WIG20 adjusted close, 2026 to 2026
- PLN 4,298
- All time high, 2026
- PLN 4,320
- 52 week high, PLN 4,064 low
- 11
- Daily sessions since 2026
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
WIG20 key facts
- Wig20 (WIG20) closed at PLN 4,298 on Nov 13, 2026 on GPW.
- WIG20's all time high close is PLN 4,298, set on Nov 13, 2026; its all time low close is PLN 4,084 on Oct 2, 2026.
- WIG20's 52 week range is PLN 4,064 to PLN 4,320.
- WIG20's deepest drawdown was -2.3% from Sep 28, 2026 to Oct 2, 2026.
- DataCedar holds 11 daily sessions of WIG20 history from Sep 28, 2026 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
WIG20 price chart, 2026 to 2026
WIG20 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +5.2% |
| 3 months | n/a |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Sep 28, 2026 | +2.8% |
WIG20 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 4,298 on Nov 13, 2026
- All time low close
- PLN 4,084 on Oct 2, 2026
- 52 week high
- PLN 4,320 on Nov 13, 2026
- 52 week low
- PLN 4,064 on Oct 2, 2026
- Deepest drawdown
- -2.3% from Sep 28, 2026 to Oct 2, 2026, recovered Oct 16, 2026
- Best single session
- +4.0% on Oct 16, 2026
- Worst single session
- -1.9% on Oct 1, 2026
- Sessions closing higher, 1 year
- 40%
WIG20 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. 2026 starts on Sep 28, 2026; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 4,163 | PLN 4,320 | PLN 4,064 | PLN 4,298 | n/a | 0 | 11 |
WIG20 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | PLN 4,298 | +3.2% |
| October 2026 | PLN 4,167 | -0.4% |
| September 2026 | PLN 4,182 | n/a |
About the WIG20 data
Daily bars. 11 sessions from Sep 28, 2026 to Nov 13, 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 Nov 13, 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 28, 2026, 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/gpw%3AWIG20/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
WIG20 share price history
