How is bubble study safe?

Could you please elaborate on the safety measures involved in bubble study? I'm particularly interested in understanding how the process ensures the protection of investors and prevents potential risks. Could you also discuss any potential vulnerabilities or challenges that may arise during a bubble study and how they are addressed? Additionally, how does the bubble study factor in market fluctuations and unpredictable events to maintain its reliability? I'm keen to learn about the safeguards implemented to ensure accurate and secure assessments.