Analyze the role of market volume in confirming or contradicting price action, providing examples of how volume data can be used to identify market strength or weakness.

Market volume plays a crucial role in confirming or contradicting price action, offering valuable insights into the strength or weakness of market trends. High volume accompanying a price move signifies strong conviction and participation from market participants, bolstering the likelihood of the trend continuing. For example, a sharp price increase on heavy volume suggests strong buying pressure, increasing the probability of further gains. Conversely, a large decline in price with high volume indicates significant selling pressure, raising the possibility of continued downward movement. Low volume, on the other hand, can signal a lack of convict....