Ayatollah Mojtaba Khamenei, Iran's current Supreme Leader, maintains a measured communication approach centered on official statements rather than frequent social media activity, driving the market's strong consensus for under five posts in the September 18-25 window. Recent developments include a September 22 message on students' historic role in advancing Islamic Iran amid external pressures, plus condolences on a senior cleric's passing, with distribution handled mainly through affiliated accounts like @Khamenei_m. Institutional protocols, security considerations following the prior leader's assassination, and focus on diplomacy such as UNGA participation further constrain volume. A major escalation in regional tensions or policy shift could prompt additional statements and alter the outcome.