Singapore is a hub for cryptocurrency trading, with several reputable platforms available for traders to buy, sell, and exchange digital currencies. Some of the popular cryptocurrency trading platforms in Singapore include:

1. Coinhako: Coinhako is a user-friendly platform that allows users to buy, sell, and store a wide range of digital currencies, including Bitcoin, Ethereum, and Ripple. The platform offers competitive fees and a secure wallet for storing assets.

2. Binance: Binance is one of the largest cryptocurrency exchanges in the world, offering a wide range of trading pairs and advanced trading features for experienced traders. The platform also has a user-friendly interface and offers low trading fees.

3. Coinut: Coinut is a Singapore-based cryptocurrency exchange that offers trading in Bitcoin, Ethereum, Litecoin, and other digital assets. The platform is known for its fast order execution and high level of security.

4. Luno: Luno is a popular cryptocurrency exchange that allows users to buy, sell, and store digital currencies like Bitcoin and Ethereum. The platform is known for its user-friendly interface and high level of security.

5. Huobi: Huobi is a global cryptocurrency exchange that offers a wide range of trading pairs and advanced trading features. The platform has a strong presence in Singapore and is popular among traders looking to trade a variety of digital assets.

6. CoinBase: Coinbase is a well-known cryptocurrency exchange that offers a secure platform for buying, selling, and storing digital currencies. The platform is popular among beginners and experienced traders alike.

These are just a few of the cryptocurrency trading platforms available in Singapore. Traders should conduct their own research and choose a platform that best suits their trading needs and preferences. It is also important to consider factors such as security, fees, and customer support when selecting a platform for cryptocurrency trading.