Why more expensive?

https://preview.redd.it/qlx3l7qdq5le1.png?width=2506&format=png&auto=webp&s=6425df808ced274805403bc570db525d9134661b Hey, I've been trading options for a couple of months now and am still learning. Does anyone know why the asking price is $520 on a further OTM strike price of $21 compared to the $20 strike price with an ask of $330? It doesn't make sense to me, sorry if this is a dumb question with an obvious answer. https://preview.redd.it/fm67xqdaq5le1.png?width=2506&format=png&auto=webp&s=0d2713e4b3c0a58d156092fef9cf2030063bf9d4