The spike in non-operating revenue may have temporarily boosted the company's profit, but this may not be sustainable. It's hard to tell if China Aircraft Leasing Group Holdings' profits are a reasonable reflection of its underlying profitability.

Investor sentiment for China Aircraft Leasing Group Holdings seems negative, likely due to consistent EPS and share price decline. High P/E ratio suggests investors may anticipate a financial turnaround. The company's poor five-year performance could worry long-term investors.