The rise of Bitcoin to $99,000 in May 2025 is the result of several key factors:

1. Institutional interest: Large financial institutions and companies, such as MicroStrategy, continue to invest in Bitcoin, viewing it as a hedge against inflation.

2. Political support: In some countries, particularly in the USA, there is increasing legislative support for cryptocurrencies, which boosts investor confidence.

3. Economic instability: Global economic uncertainty, rising inflation, and the weakening of traditional currencies are prompting investors to seek alternative assets.

4. Technological advancements: Updates to the Bitcoin network, such as the implementation of Taproot and Lightning Network, make transactions faster and cheaper, which promotes its widespread adoption.