OPEN-SOURCE SCRIPT
Williams A/D Indicator

Williams A/D Indicator, with three choices of ema (regular, double, and zero-lag). Running sum of positive accumulation values (buying pressure) and negative distribution values (selling pressure), as determined by price's location within a given day's true range. Williams states that it is worth selling if the price makes a new high and the indicator fails to follow suit. As well, it's better to purchase if prices fall to a new bottom while the A/D indicator fails to reach a new low.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.