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WIG Index Chart, Factor Exposure & Free Data

WIG Index Price, Chart & Factor Exposure Free Data & Analytics Access

WIG Index · I.WIG · Poland
Use symbol I.WIG in our API & Excel add-in to retrieve this data.
159,114.02
(+0.06%)
? Live Prices updated every 5-seconds. Momentum Factor ranges from -100 to +100 and is the mean of four timeframe signals (1 Day, 1 Week, 1 Month, 3 Months), where each timeframe is +1 if return is above 0 and -1 otherwise. Trend Factor ranges from -100 to +100 and is the mean of eight signals across 1-month, 3-months, 6-months, and 1-year, using price vs moving average and moving average slope (+1 or -1). A rollover occurs when trend flips sign. Bubble Risk is the z-score of current price vs 1-year price: (Current Price - 250 trading days SMA) / (250 days price standard deviation). Values above +2.5 indicate overbought; below -2.5 oversold. Realized Volatility (20-days) is the standard deviation of daily returns over the past 20 trading days multiplied by sqrt(252).
Momentum 50%
Trend 100%
Bubble Risk LOW
Volatility (20-Day Rolling) 11.95%

WIG Index Forecast

WIG Index short-term price forecast is aBUY since short-term momentum is 50.00%. WIG Index long-term forecast is aBUY since long-term trend is 100.00%. WIG Index price based on realized volatility has a forecasted price between 159,113.27 to 159,114.77 on a daily basis, 159,112.36 to 159,115.68 on a weekly basis, 159,110.57 to 159,117.47 on a monthly basis, and 159,102.07 to 159,125.97 on an annual basis.

WIG Index Price Chart

MacroFinance.ai

WIG Index Factors

Factor exposure for WIG Index — signals, relative value, risk-model betas and fundamentals, plus factor models published by contributors.

What each factor says now, and what the next week and month paid when it last said the same thing — annualised, against the volatility it came with.

Quantitative Factors

Factor Value Where in its own range Forward 1 week, annualised Forward 1 month, annualised n · hit Reading
in this state
return / vol		 all history
return / vol		 Sharpe in this state
return / vol		 all history
return / vol		 Sharpe
Momentum
 -0.5 signal, −1 to +1 no factor history — no forward return, and no volatility to measure it against Negative
Trend
 0.5 signal, −1 to +1 no factor history — no forward return, and no volatility to measure it against Positive
Mean Reversion
 0 price vs 250d mean no factor history — no forward return, and no volatility to measure it against Neutral
20DVol
 0.29 annualised no factor history — no forward return, and no volatility to measure it against Elevated

Annualised on trading-day offsets — the 1-week forward return is 5 trading days so ×50.4, the 1-month is 20 so ×12.6, volatility by the square root of the same. Sharpe is return ÷ volatility. No t-statistic: daily sampling overlaps these windows, so the observation count overstates the independent evidence behind them.

Research on WIG Index

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Statistical Distribution of Returns

Click for a quick guide to Distribution, Filters & Stats.
?

Filters

Factor Indicator Criteria Value And (for Between) Action


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Return Statistics
Statistic Unfiltered Filtered

About WIG Index (Poland)

WIG Index (Poland) is tracked on MacroFinance with a live and historical price chart, weekly factor-return attribution, statistical analysis (return distribution, drawdowns and seasonality), and free downloadable historical data (the last 10 years as CSV or JSON, no login).

Last updated: October 8, 2026

Frequently asked questions

What is WIG Index?
WIG Index is a financial market series for Poland. This page shows its live price, historical chart, the factors driving its weekly returns, and statistical analysis.
What factors affect WIG Index?
The Factor Analysis section attributes WIG Index weekly returns to drivers such as interest rates, inflation, the US dollar, oil, earnings, liquidity and volatility, with a contribution ranking for the latest period.
Where can I download free WIG Index historical data?
Yes. The last 10 years of WIG Index daily data are free to download as CSV or JSON directly from this page, with no login required. A free account unlocks the full history, an Excel export with factors, and API access.
How is WIG Index analysed statistically?
The Statistical Analysis section covers the return distribution, drawdowns, monthly seasonality, volatility clustering and tail-risk metrics.
Is the WIG Index data updated in real time?
WIG Index shows a live/intraday chart plus end-of-day historical data updated daily.

Free WIG Index historical data (last 10 years)

Browse or instantly download the last 10 years of WIG Index daily price history. A free account unlocks the full history, an Excel export with factors, and API access.

Download CSV (10y)Download JSON (10y)Full history, Excel & API (free account)

DateClose
2026-09-16153625
2026-09-15153698
2026-09-14154209
2026-09-11155090
2026-09-10154298
2026-09-09155497
2026-09-08156698
2026-09-07154616
2026-09-04153948
2026-09-03152070
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