Lesson 4 of 6
The .30 Delta — Aggressive Yield
The .30 Delta — Aggressive Yield
The .30 delta is the aggressive end of the practical spectrum for wheel traders. At this level, your short option has roughly a 70% chance of expiring OTM — still favorable odds, but noticeably less margin for error. The reward? Premium that is often 60%-80% larger than what you collect at .20 delta.
The Premium Comparison
AMD at $160, 30 DTE. .20 delta ($148 strike): $2.10 premium. .25 delta ($152 strike): $3.00 premium. .30 delta ($155 strike): $3.75 premium. The .30 delta collects 78% more premium than .20 delta, but your cushion shrinks from $12 to just $5.
When the .30 Delta Makes Sense
- You have strong bullish conviction on the underlying
- Low-IV environment (VIX below 15) where .20 delta premium is negligible
- Smaller position sizes where assignment is welcomed
- Stocks you actively want to own and are targeting a modest discount
- Covered calls where you are ready to let shares go at a small premium to your basis
The Assignment Reality
At .30 delta, expect assignment on roughly 3 out of every 10 trades. That is nearly double the assignment rate of .20 delta. You must be genuinely comfortable owning the stock at that strike price, not just chasing the premium. If assignment would cause you stress, you are at the wrong delta.
The .30 delta is particularly useful for covered calls when you have a gain in the stock and would not mind being called away. A .30 delta CC on a stock you bought via CSP assignment often lets you exit at a profit while also collecting meaningful call premium on the way out.
Annualized Yield (.30 Delta, Monthly)
Annualized ≈ (Premium / Strike) x 12 ≈ 12% to 24%
.20 Delta Profile
- +~80% win rate
- +Lower premium per trade
- +Larger cushion before assignment
- +Best for large, core positions
.30 Delta Profile
- –~70% win rate
- –60%-80% more premium per trade
- –Smaller cushion, more frequent assignment
- –Best for high-conviction, smaller positions
Key Takeaways
- •.30 delta ≈ 70% chance of keeping full premium, 30% assignment rate
- •Collects 60%-80% more premium than .20 delta — real income acceleration
- •Reserve for high-conviction ideas, low-IV environments, or smaller position sizes
- •Never use .30 delta on a stock you would be unhappy to own at that price
Quick Check
1/3
At .30 delta, approximately how often should you expect to be assigned?