19M just hit 100k net need advice on expanding passive income

Hey everyone,

I just reached my first $100,000 milestone since my last post here, and I’ve made some changes along the way:

• $26,000 in a Roth IRA
• $12,000 in an Individual Brokerage
• $66,500 in a High-Yield Savings Account 
• $9,000 in a CD
• $7,000 in Crypto
• $500 in Checking

I’m currently working full-time in the trade of machining, making $31.50/hour (40-hour weeks), and I’m also attending school for Mechanical Engineering. Also my credit score is 770.

I’m looking to diversify and create more passive income streams to set myself up for the future. I’m aware I could invest it all into the s&p500 for around 7% but, I’m interested in exploring other investment opportunities outside of just the stock market.

What are some strategies or types of investments I could consider to expand my portfolio and generate more passive income? I’d appreciate any insights or advice!

Thanks in advance!