.01 Discretion for Extraordinary Event Halts. FINRA may impose a trading and quotation halt in an OTC Equity Security pursuant to Rule 6440(a)(3) where FINRA determines, in its discretion, based on the facts and circumstances of the particular event, that halting trading in the security is the appropriate mechanism to protect investors and ensure a fair and orderly marketplace. As a general matter, FINRA does not favor imposing a trading and quotation halt in an OTC Equity Security and will exercise this authority in very limited circumstances. FINRA may also determine to extend an Extraordinary Event Halt that has been initiated pursuant to Rule 6440 (a)(3) to continue in effect for subsequent periods of up to 10 business days each if, at the time of any such extension, FINRA finds that the extraordinary event is ongoing and determines that the continuation of the halt beyond the prior 10 business day period is necessary in the public interest and for the protection of investors.