---
title: 'O Dia em Que a LUNA Virou Pó! #luna #cripto #ust'
source: 'https://youtube.com/watch?v=NMOn_2MVCqk'
video_id: 'NMOn_2MVCqk'
date: 2026-08-06
duration_sec: 81
channel: 'Cristiano Pereira'
---

# O Dia em Que a LUNA Virou Pó! #luna #cripto #ust

> Source: [O Dia em Que a LUNA Virou Pó! #luna #cripto #ust](https://youtube.com/watch?v=NMOn_2MVCqk)

## Summary

In May 2022, one of the world's largest crypto projects collapsed: Terra and its token Luna. The project's core idea was a stablecoin, UST, that was supposed to hold a fixed value without relying on a bank or traditional reserves. The mechanism seemed elegant — when UST lost its peg, the system would mint more Luna to absorb the pressure — but this design had a fatal flaw.

### Key Points

- **The Collapse That Shocked the Market** [00:01] — In May 2022, Terra, one of the world's largest crypto projects, collapsed. Its token was Luna, and its stablecoin was UST.
- **The Promise of UST** [00:13] — UST was presented as a stablecoin that would always hold its value without needing a bank or traditional reserves. The proposal seemed brilliant — until it stopped working.
- **The Death Spiral Begins** [00:25] — When UST lost its parity, the system tried to save itself by minting more Luna. This created a domino effect: more selling led to more Luna issuance, which pushed the price down further.
- **Luna Goes to Zero** [00:40] — In just a few days, Luna fell from over $80 to practically zero. Billions of dollars disappeared, investors were shocked, and the entire crypto market plummeted along with it.
- **The Real Lesson: Trust** [01:09] — The system depended entirely on trust. When trust broke down, there was no structure left to support the price. The video warns: when confidence disappears, prices don't wait.

### Conclusion

Terra and Luna collapsed because their stability mechanism relied on confidence rather than real reserves. Once trust broke, the death spiral was unstoppable — a reminder that in markets, prices fall fast when belief disappears.

## Transcript

Teve um colapso no mercado cripto que muita gente lembra, mas quase ninguém entendeu direito na época. Em maio de 2022, um dos maiores projetos do mundo simplesmente entrou em colapso.
O nome dele era Terra, e o token era Luna. A proposta parecia genial, uma stablecoin chamada UST, que prometia valer sempre um dólar, sem precisar de banco, sem precisar de reserva tradicional.
Funcionou, até parar de funcionar Quando a UST começou a perder a paridade, o sistema tentou se salvar criando mais Luna Só que isso criou um efeito dominó
Quanto mais gente vendia, mais Luna era emitida Quanto mais Luna era emitida, mais o preço caía Em poucos dias, a Luna saiu de mais de 80 dólares Para praticamente zero
Bilhões desapareceram Investidores ficaram em choque e o mercado inteiro despencou junto. O detalhe que muita gente não percebeu na época?
O sistema dependia totalmente de confiança. Quando a confiança quebrou, não havia estrutura para sustentar. Se você viveu o colapso da luna, comenta, eu lembro. Se não viveu, salva esse vídeo.
Porque no mercado, quando a confiança some, o preço não espera.