BTC/ETH/SOL 双边套利

Thesis

When BTC, ETH or SOL 5- and 15-minute Up and Down cost under $1 together, buy both and lock in the gap either way.

Strategy

• Check every minute: Quotes Up and Down in the current BTC, ETH and SOL 5- and 15-minute markets, fees included, and buys the one most under $1 combined. • Buy both, merge back: Buys equal shares of both sides with the set budget, $10 by default, then merges each Up+Down pair back into $1 pUSD right away. • Leftovers: Any unmatched shares are redeemed automatically when the market settles.

Exposure

• Holds: pUSD — Dollars on Polymarket, plus Up and Down shares for a few seconds while a pair is bought and merged. • Venue: Polymarket — On Polygon; your funds stay in your Polymarket deposit wallet. • Leverage: None — Each pair is fully paid for. • Costs: Fees and gas — Polymarket taker fees, already counted in the under-$1 check, plus Polygon gas. • Data: Circuit — Polymarket prices and quotes come through Circuit. • On unwind: pUSD — Merged pairs are already pUSD; leftover shares pay out at settlement.