OST Technology: A $950 Million Collapse - Investors Lost 94% Despite Promised Returns of 80% to 300%

Ostin Technology Group (OST) shares plummeted 94.1% from $9.40 to $0.55 on June 26, 2025, resulting in a $950 million loss in market capitalization. The company's actual fundamentals showed it was a failing display manufacturer with $38 million in annual revenue and $10.6 million in losses. Promoters allegedly promised guaranteed returns of 80-300% to retail investors through a coordinated campaign, including fabricated reports and AI-generated deepfake videos. The lead plaintiff deadline is April 17, 2026.