Infobird is trading 13.4% down at $1.16 after its recent sharp run-up; no new company-specific explanation was identified. - It gained 18.58% on September 25 and 14.66% on September 24. - A September 25 filing reported first-half revenue of $1.86 million versus $3.44 million a year earlier and a $15.78 million operating loss, largely driven by a $12.80 million goodwill impairment. - The results are not established as the direct cause; broader market risk-off conditions may add pressure but do not specifically explain the move.