Options Trading - SPX vs SPY

Confused about all of the ways to trade the S&P500 index? This video compares the differences between trading the SPX and SPY. Sarah of shecantrade reviews what you need to know to trade options on SPX and SPY. www.shecantrade.com

Comments

1. Question so i'm not lost. What is a wide strike and what is the ETF in simple terms?
2. great info,did not know and now i do.thank you!
3. If I'm not mistaken, isn't SPX also a "European" style option, where you cannot exercise until the day of expiration?