The official @khamenei_ir account, which posts statements attributed to the late Supreme Leader Ali Khamenei, maintains an extremely low posting frequency of roughly 0.07 per day in recent periods and has been active on only about 7% of days. No posts appeared from the account or the primary Mojtaba Khamenei account during the September 11–18 window through the 17th, consistent with the account’s pattern of infrequent updates even amid ongoing regional developments. Trader consensus at 97.4% for fewer than five posts reflects this established baseline rate. A major diplomatic announcement, military escalation requiring an official response, or institutional directive within the final day could still increase volume, though such triggers have not materialized in the current interval.