Fig. 4: Heatmap analysis of lagged mutual information between sentiment variables and stock prices. | Humanities and Social Sciences Communications

Fig. 4: Heatmap analysis of lagged mutual information between sentiment variables and stock prices.

From: Sentiment and stock price volatility: a multilayer heterogeneous graph network analysis of the new energy vehicle market

Fig. 4: Heatmap analysis of lagged mutual information between sentiment variables and stock prices.The alternative text for this image may have been generated using AI.

This figure displays the nonlinear interrelationships among media sentiment, investor sentiment, and stock prices across varying lag periods. The intensity of the colors indicates the strength of the mutual information at each time lag.

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