Example of a current Arbitrage opportunity:

LUNA is 10 cents on Kucoin and wrapped LUNA (WLUNA) is 60 cents on Coinbase.

Buy for 10 cents on Kucoin.
Transfer to Coinbase using the ERC20 network.
Sell for 60 cents on Coinbase.

$100 investment turns into $600 in a couple of steps.
Rinse and Repeat
$600 investment turns into $3,600 in a couple of steps.
Rinse and Repeat
....

Whenever you are satisfied you can use that $ to buy lots of XRP on Kucoin or just buy lots of Ammo

This is just an FYI and not financial advice. For experienced traders.

OK. seriously. I am the biggest of the DUMMIES.

when i made a Kucoin account, there was no "Buy" LUNA.

any advise, for dummies?