Lesson 3 of 5

Getting Assigned — Now What?

Phase 2: You Got Assigned

Assignment is not a failure — it is a planned outcome in the wheel strategy. When the stock closes below your put strike at expiration, your broker automatically purchases 100 shares at the strike price. Because you already collected premium, your true cost basis is lower than the strike. This is the moment when the wheel transitions from Phase 1 (selling puts) to Phase 2 (holding shares).

How Assignment Works Mechanically
Assignment happens automatically at expiration if your put is in the money (ITM) by at least $0.01. Your broker deducts the cash (strike x 100) from your account and deposits 100 shares. You will see the shares in your account the next trading day (T+1). There is no action required on your part.

Calculating Your True Cost Basis

Effective Cost Basis
Cost Basis = Strike Price - Total Put Premium Collected
AMD Assignment Example
You sold a $140 put on AMD for $3.20. AMD dropped to $136 at expiration and you were assigned. Your effective cost basis is $140 - $3.20 = $136.80. Even though AMD is trading at $136, your breakeven is only $136.80 — just $0.80 below the current price. If you had sold multiple puts before getting assigned (rolling the put at expiration), your total premium collected might be even higher, lowering your basis further.

What to Do After Assignment

  1. Do not panic. Assignment was always part of the plan. You chose this stock because you wanted to own it.
  2. Calculate your effective cost basis by subtracting all premiums collected from the strike price.
  3. Assess the current market conditions: Is the stock in a temporary dip or a fundamental breakdown?
  4. If conditions are stable, begin Phase 3 immediately by selling a covered call on your new shares.
  5. If the stock has dropped significantly, you may want to wait for a bounce before selling a call at a strike you are comfortable with.
Avoid the 'Bag-Holder' Trap
The wheel only works on stocks you have genuine conviction in. If the company's fundamentals have changed (earnings disaster, losing market share, etc.), it may be better to sell the shares at a loss rather than stubbornly selling calls hoping to recover. The wheel is not a magic fix for a broken thesis.

Some traders accumulate additional shares by continuing to sell puts after assignment, building a larger position at even lower prices. This is known as "scaling in" and can be effective in a slow decline — but only if you have the capital and conviction. For most new wheel traders, transitioning directly to covered calls after the first assignment is the simplest approach.

Key Takeaways
  • Assignment is a planned event, not a mistake — it means you are buying shares at a price you chose.
  • Your real cost basis is the strike minus all premiums collected, not just the strike alone.
  • After assignment, assess conditions and begin selling covered calls to continue collecting income.
  • If fundamentals have changed, do not force the wheel — consider exiting the position.
Quick Check
1/3

You collected $2.10 in total put premium before being assigned at a $50 strike. What is your effective cost basis?