Specifically I’m having a hard time with the strike prices and bid ask prices. Like if it’s trading at $35.50 now. A call option that expires next Friday. Bid is 21.90. Ask is 25.20. Strike is 12.00. And there’s obviously lots to choose from. I just don’t get it.
Or on the opposite end. Bid 5.90 ask 6.70 strike of 30.00. Where do these numbers come from.