TRADING GLOSSARY

Volume: the confirmation indicator every trader needs

Volume measures how many shares, contracts, or lots of an asset are traded in a given period. It is the most underappreciated indicator in trading. Price tells you what happened. Volume tells you how significant it was.

Why volume matters

A price move on high volume carries more significance than the same move on low volume. If a stock breaks above resistance with volume 3x the daily average, many participants are validating the breakout. If it breaks out on below-average volume, fewer traders are committed, and the breakout is more likely to fail.

Volume-price relationships

Rising price + rising volume = bullish. The uptrend is confirmed by increasing participation. Rising price + declining volume = warning. Fewer participants are driving the rally higher; momentum is fading. Falling price + rising volume = bearish. Strong selling pressure is driving the decline. Falling price + declining volume = less bearish. Selling pressure is diminishing; a bounce may be near.

Key volume concepts

Volume spikes: Sudden increases in volume often occur at turning points, near support and resistance levels during breakouts or breakdowns, and at market open and close. On-Balance Volume (OBV): A cumulative indicator that adds volume on up days and subtracts volume on down days. If OBV is trending up while price is flat, it suggests accumulation (smart money buying) and a potential upward move. Volume Profile: Shows the amount of volume traded at each price level over a period. Price levels with high volume (called high-volume nodes) act as magnets and often become support or resistance.

AskTrade’s Technical Analysis Agent analyzes volume across all these dimensions for every asset it evaluates.

Disclaimer: This is for educational purposes only and does not constitute financial advice. Trading involves significant risk of loss.

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AskTrade analyses are AI-generated and do not constitute financial advice.