Greta Thunberg’s pattern of joining climate and pro-Palestinian demonstrations continues to drive trader focus on potential future arrests. In mid-October 2026 she participated in French student protests over education reforms, where authorities reported over 6,800 detentions nationwide amid clashes with police. Earlier actions include her December 2025 London arrest under the Terrorism Act for displaying a sign supporting the proscribed group Palestine Action, as well as multiple flotilla attempts toward Gaza intercepted by Israeli forces resulting in detentions and deportations. A London court recently acquitted her of an earlier public-order charge from an oil-industry protest. Ongoing activism, scheduled court appearances, and protest schedules in Europe and the Middle East remain the main variables traders weigh.