a/d

(redirected from advance-decline line)
Also found in: Financial.

ad 1

 (ăd)
n.
An advertisement.

ad 2

 (ăd)
n.
An advantage in tennis.

AD

abbr.
1. active duty
2. air-dried
3. or ad anno Domini
4. A/D analog/digital
5. athletic director

a/d

abbreviation for
after date
References in periodicals archive ?
Stocks spent most the day higher, but the advance-decline line was narrow and the market turned negative in late afternoon.
Brogan, Editor of the Signal Report, will discuss NYSE Cumulative Up/Down and Advance-Decline Line (NYSE), Nasdaq Advance-Decline Line and Summation Index (Nasdaq), S&P 500 Daily/Index (SP500), American Biotech Index (BTK), Nasdaq 100 Index (NDX), American Internet Index (IIX), American Natural Gas Index (XNG), SDL, Inc.
He will chart and discuss the NYSE Cumulative Up/Down and Advance-Decline Line (NYSE), Nasdaq Advance-Decline Line and Summation Index (Nasdaq), S&P 500 Daily/Index (SP500), American Biotech Index (BTK), Nasdaq 100 Index (NDX), American Internet Index (IIX), American Natural Gas Index (XNG), SDL, Inc.