The TNVDA presale has no fixed end date. It's designed to sell out as soon as the full 12,345.67 tokens (~$20,000) are purchased. As of December 2, 2025, 20% was already sold after the private phase. Once sold out, Founders Series boosts end.
For real-time status, check Hive-Engine or LeoDex listings: https://tribaldex.com/trade/TNVDA or https://leodex.io.