I am writing to express my concerns regarding the proposed rule change by the Options Clearing Corporation (OCC) to adjust parameters for calculating margin requirements during periods of high market volatility. As a stakeholder in the financial markets, I believe it is crucial to address the potential implications of such adjustments on market stability, transparency, and the integrity of risk management practices. Firstly, the proposed rule change raises significant apprehensions regarding its potential impact on market stability. Margin requirements play a pivotal role in managing systemic risk and ensuring the resilience of financial markets, particularly during times of heightened volatility. By adjusting these parameters, there is a risk of exacerbating market fluctuations and increasing the potential for destabilizing events. Given the interconnected nature of financial markets, any disruptions in one segment can have far-reaching consequences, affecting investors, institutions, and the broader economy. Furthermore, the lack of transparency in the redacted materials associated with the proposed rule change is deeply concerning. Transparency is essential for fostering trust and confidence in regulatory processes and ensuring informed decision-making by market participants. The opacity surrounding certain aspects of the proposed rule undermines these principles, potentially eroding trust in the regulatory framework and hindering effective risk management practices. Moreover, I am troubled by the inherent conflict of interest associated with the role of the Financial Risk Management (FRM) Officer in the decision-making process. As a key figure responsible for overseeing risk management practices within the OCC, the FRM Officer's impartiality and independence are paramount. However, their dual role within the organization raises questions about potential conflicts of interest and the adequacy of checks and balances in the decision-making process. In light of these concerns, I urge [SEC/Relevant Regulatory Body] to thoroughly reconsider the proposed rule change and undertake a comprehensive review of its potential implications. It is imperative to prioritize transparency, accountability, and risk mitigation to safeguard the stability and integrity of financial markets. Any regulatory changes should be guided by rigorous analysis, stakeholder consultation, and a commitment to promoting the long-term interests of investors and the broader market. I appreciate your attention to this matter and respectfully request that my concerns be taken into consideration during the regulatory review process. Thank you for your dedication to upholding the highest standards of regulatory oversight and protecting the integrity of our financial system.