Academy/Risk Management Guide
Lesson 11 of 18View curriculum
STRATEGIES

Risk Management Guide

Review common mistakes, losing positions, rolling, concentration risk, and why every trade needs an exit plan.

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Risk starts before entry

Risk management is not only what happens after a trade moves against the investor. It starts with stock selection, liquidity, sizing, event awareness, and a plan for assignment.

The premium received can make a trade feel successful immediately, but the position is still open until the contract expires, is closed, or is assigned.

Common beginner mistakes

  • Selling options only because premium is high.
  • Ignoring earnings, dividend, or event risk.
  • Trading contracts with low volume or wide spreads.
  • Selling CSPs on stocks the investor does not want to own.
  • Rolling losing trades without understanding the new risk.
  • Using annualized yield as if it were a promised return.

Rolling and closing

Rolling means closing one option and opening another, often with a different strike or expiration. It can be useful when the new position improves the plan.

Rolling can also create false comfort if it only delays an unfavorable outcome. A roll should be evaluated as a new trade decision.

A credit roll can still realize a loss Hypothetical

One $40 put was sold for $1 per share. It now costs $3 to close. A later $40 put can be sold for $3.50.

A credit roll can still realize a loss: hypothetical comparison
TransactionCash flowStatus
Original sale+$100Original position
Buy back original−$300Realized P&L: −$200
Sell later put+$350New position open
Roll transaction net+$50Not realized profit

Hypothetical, one standard contract. Assumes these execution prices; excludes fees, taxes, interest, and early assignment. A later expiry extends exposure.

  • The original option realizes a $200 loss: $100 received minus $300 paid.
  • The roll brings in a $50 net credit: $350 received minus $300 paid.
  • The new $350 premium is attached to an open obligation; $4,000 cash remains committed at the unchanged strike.

If the new put expires worthless, the two option trades total +$150 before costs. If assigned, include the acquired shares in the combined result.

Losing CSP example Hypothetical

An investor sells a $40 put for $1 and the stock falls to $30 after negative news.

  • The investor may be assigned at $40 even though the market price is much lower.
  • Rolling may collect more premium but can also extend exposure to a stock whose thesis changed.

A losing trade should be managed based on current risk, not the desire to avoid realizing a mistake.

Common misconception

Myth
Rolling means the loss has been fixed.
Reality
Rolling changes the position. It may defer, reduce, or increase risk depending on the new strike, expiration, premium, and stock outlook.
Key takeaway

Risk management is deciding in advance what happens when the trade does not go as planned.

Educational content only. Not financial advice.