Guiyang Longmaster Information&Technology300288.SZValuation Analysis

As of Oct 19, 2026, Guiyang Longmaster Information&Technology (300288.SZ) trades at a negative P/E (-319.75x, due to a recent net loss), P/B of 3.00x, P/S of 13.00x, and a dividend yield of 0.10%.
Longitudinal percentile comparison: P/E historical percentile is still accumulating data over the trailing long-term window (vs. the short-term percentile still accumulating data); P/B sits at the 34th percentile over the trailing 10Y window (vs. 26th percentile over 3Y); P/S sits at the 69th percentile over the trailing 10Y window (vs. 42nd percentile over 3Y).
Cross-sectional valuation: its P/B ranks at the 42nd percentile within its industry and the 60th percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 0.10%, ranking at the 39th percentile over the trailing 20Y window.
Relative to industry peers, its P/B shows a deeper discount than it does against the broader market. Shareholder returns here are driven almost entirely by cash dividends, with minimal contribution from buybacks. Guiyang Longmaster Information&Technology operates in the Computer sector. Data refreshes weekly and is for reference only, not investment advice.