> For the complete documentation index, see [llms.txt](https://tokenlon.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tokenlon.gitbook.io/docs/docs.en/blog/whatsnew/market-update/2024/0417.md).
# Countdown 3 days to Bitcoin halving ：Trade WBTC instantly on Tokenlon
Bitcoin halvings happen roughly every 4 years, or 210,000 blocks, where the halving of mining rewards will take place. This upcoming halving will happen at [20th April 2024](https://explorer.btc.com/zh-CN/btc/halving) at 840,000 difficulty. Trade WBTC instantly on Tokenlon, as high as 100 WBTC in a single transaction. [Tokenlon web](https://tokenlon.im/instant) supports even larger orders with smart routing.
BTC is currently at $63,310, a 2.1% rise in 24h, while ETH is now at $3,079, 0.8% rise in 24h. Both fell 7.2% and 11.8% in 7d respectively.
Tokenlon now supports 137 tokens, with discounted fees for LON holders. Trading fees between stablecoins such as USDT, USDC, DAI etc is as low as 0.04%.
Tokenlon also supports multichain trading on Ethereum mainnet, Polygon PoS, Optimism, and Arbitrum chains. Simply navigate to the Market page in imToken wallet to start.
#### Tutorial
[How to use Tokenlon instant swap](https://support.tokenlon.im/hc/en-us/articles/360037732371)
[How to use limit order on Tokenlon](https://support.tokenlon.im/hc/en-us/articles/7463636612116)
#### Note
Digital assets are highly volatile and unpredictable, do your research before trading.
---
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