AeroVironment is trading at $125.39, down -4.65%, amid a broader correction in aerospace and defense stocks; no clear company-specific negative announcement was identified for October 13. - Coverage also cited cautious sell-side sentiment but did not establish a single decisive catalyst. - Recent defense-program wins were noted, while the reported Army drone contract was positive news—not an identified cause of the decline. - The broad market was nearly flat in the supplied context and does not clearly explain the move.