Aftermath Announces Atomic Orders for Baskets of Up to 20 Perpetual Markets

Aftermath Finance announced atomic market and time-weighted average price (TWAP) orders for its Sui perpetuals exchange on Nov. 10, letting traders submit long and short positions across as many as 20 markets as one basket.

Baskets can combine crypto markets and U.S. stocks. Aftermath’s example pairs a long position in Bitcoin (BTC) with a short position in Nvidia (NVDA). Traders can set each leg’s size by weight or dollar amount and choose its leverage. A reduce-only order can close the entire basket at once.

If any leg cannot execute within the trader’s maximum-slippage setting, the whole basket is rejected. This makes execution all-or-nothing across the included markets.

With atomic TWAP orders, the basket is divided into slices over a selected duration or through a specified end time. Every market in a slice must execute for that slice to succeed. A failed slice can be retried up to five times; traders can also randomize slice timing and adjust its frequency and size.

Aftermath’s perpetuals exchange is an on-chain order book on Sui. TokenPost previously covered Pump.fun’s addition of TWAP orders to its perpetuals platform.