PROS arbitrage between Coinbase and KuCoin: we compare the price of PROS on Coinbase (spot) and KuCoin (futures) in real time — the executable spread (buy at the ask, sell at the bid), basis, volume and deposit/withdrawal status. You can see whether the gap holds or is a one-second blip you would never get into.

PROS: Coinbase — deposit open, withdrawal open; KuCoin — deposit open, withdrawal open.

Open interest in PROS right now — $3.3M: KuCoin $1.8M, Bitget $881.7K, OKX $602.4K. See OI PROS.

About PROS arbitrage

How do I read the PROS spread?

The spread is how many percent higher PROS trades on one exchange than on the other. We measure it at tradeable prices (ask/bid) net of fees; “net” is closer to what you actually keep.

Is this arbitrage worth taking?

Look past the spread: check volume, order-book depth and the deposit/withdrawal status on Coinbase and KuCoin. If deposits or withdrawals are shut, or the book is thin, the spread exists on paper but you cannot trade into it.

How do I get PROS alerts?

Build a rule in the the builder with the spread threshold you want — the notification arrives as a Telegram direct message within seconds.