Advance/Decline Line is a Market Breath indicator.
A/D line calculates a ratio between total number stocks advancing and total number of stocks in one day, providing another way to grasp the market breath at any moment.
We think the indicator covers the whole market, as we use data from the three main exchanges: NYSE, NASDAQ and AMEX.
The New York Stock...
Advance-decline line for Warsaw Stock Exchange (GPW)
EN: Since GPW doesn't give us advance/decline data similar to NYSE, it's not hard to calculate it manually (WIG20 and WIG30 - can be changed in settings)
PL: Wskaźnik A/D line dla giełdy Warszawskiej (działa dla WIG20 i WIG30)
![SPX: Advance/Decline Line [IQ]](https://s3.tradingview.com/8/8aeB5imC_mid.png "Advance/Decline Line [IQ]")
