2018issue C0330-35
Far out-of-the-money cash-secured puts as income and entry
A cash-secured put sale is described as an agreement to buy a chosen stock at a strike well below the then-current price. The premium is retained if that strike is not reached, and assignment is accepted only at a price the writer would be willing to pay.
- A cash-secured put is an agreement to buy a chosen stock well below the then-current price, and the premium is kept if the strike is not reached.
- The writer chooses stocks worth owning and strikes worth paying, typically 20% to 50% out of the money, with preferred expirations of about three to six months.
- A probability calculator using spot, volatility, and expiration screens sales that are usually under a 10% chance of being reached, and an 80% decay rule often closes the put with time still left.
- Spreads are refused so assignment can deliver shares, and a stop sits about 25% to 30% below the strike after a sale around 30% below spot.
An agreement to buy below the market
A cash-secured put sale is framed as an agreement to buy a chosen stock at a strike well below the then-current price, with the premium retained if that strike is not reached.
The described process selects stocks the writer would be willing to own and sets the strike at a price the writer would be willing to pay.
Strike distance, tenor, and probability
Typical strike placement in the interview is 20% to 50% out of the money, presented as a cushion before assignment in a broad decline.
A probability calculator using spot price, volatility, and expiration is used to estimate the chance of reaching the strike. Selected sales are described as usually under a 10% chance of being reached, often about 5%.
Preferred expirations are about three to six months, while one-month sales 20% to 30% below spot are described as collecting little premium.
Decay, assignment, and the stop
The option income strategy uses an 80% decay rule to repurchase the short put once it has lost 80% of the original sale value, often with about 90 days still remaining rather than waiting for expiration.
Spreads are rejected because a long put against the short put can cancel stock ownership if price falls through both strikes. The stated intent is to remain short the naked put so assignment can deliver the shares.
A stop is described as about 25% to 30% below the strike after initially selling around 30% below spot.
Premium, pullbacks, and calls
Option premium analysis treats put premiums as richer during a stock pullback. The stock’s own price path is treated as a larger driver of the option’s price than the prevailing volatility regime.
Buying cheap out-of-the-money calls is treated as a low-probability timing problem because both direction and a move past the strike by expiration are required. The only call-buying approach mentioned is purchasing already deep-in-the-money calls.
All readings on this track · 15 readings
- 1989Cash-secured puts and spreads versus buy-write overlays
- 1990Covered-call overlays fail a flexibility test until restated as puts and spreads
- 2005Covered-call supply, cash-secured puts, and conversion fair value
- 2007Covered calls and cash-secured puts as one income regime
- 2007Cash-secured puts, assignment risk, and post-entry overlays
- 2012Accumulation risk: protective puts, cash-secured puts, and spreads
- 2016Cash-secured put income, assignment, and reward-to-risk
- 2016Cash-secured puts under extreme implied volatility
- 2016A gold ETF range regime as a short-call ceiling, put floor, and short strangle
- 2017Weekly cash-secured puts filtered by intraday stochastic bands
- 2018Far out-of-the-money cash-secured puts as income and entry
- 2018Weekly equal-weight downtrend as a shared gate for VIX premium and put collateral
- 2019Bounding naked premium after a volatility spike
- 2020Cash-secured puts in a 2020 implied-volatility spike
- 2020Cash-secured put as a crash-regime overlay