AOS Cash-Secured Put: Strike Selection, Premium & Risk
How to sell cash-secured puts on A.O. Smith Corporation — optimal strikes, expected premium, and the risks that actually matter for a mid-cap industrials name.
Is AOS a good cash-secured put candidate?
AOS (A.O. Smith Corporation) is a mid-cap industrials name with a mid-range share price and fair options liquidity. Implied volatility is low, so premiums are modest. Traders use this name when they want stability and a low probability of assignment rather than maximum yield. It also pays a dividend, which adds a second income stream on top of the premium you collect.
Strike selection for a AOS cash-secured put
For AOS cash-secured puts, target strikes 5-7% below the current price at deltas of 0.25-0.35. Use 30-45 DTE (theta decays slow, so longer dated). The rule is simple: only sell a put at a strike where you would genuinely be happy owning 100 shares, because on a low-volatility ticker you will occasionally get assigned.
Expected premium and income on AOS
Typical monthly premium collected on AOS runs around 0.5-1.0% of capital, which annualizes to roughly 6-12% if you sell new contracts every cycle. Capital required to run a single contract wheel on AOS is $5,000-$20,000 — the share price and the 100-share lot size set the minimum, not the strategy.
Risk management for AOS cash-secured put trades
The core risk on a cash-secured put is assignment into a falling stock: your break-even is the strike minus the premium, so a sharp drop below that level leaves you with unrealized losses on the assigned shares. AOS is a low-volatility name — the main risk is not sudden moves but slow grinds against you, which hurt covered-call writers who picked strikes too close to the money. Industrials are cyclical and react sharply to PMI data, tariff headlines, and infrastructure news.
AOS Cash-Secured Put FAQ
What is the best delta for a AOS cash-secured put?
A delta of 0.25-0.35 on AOS balances premium income with assignment probability. Many traders anchor to 0.20 delta as a starting point and adjust based on their willingness to own shares.
How much cash do I need to sell a put on AOS?
Cash required is 100 × strike price. For AOS, that's roughly $5,000-$20,000 per contract at a typical strike. Most brokers let you use margin, but for a true cash-secured put you set aside the full amount.
What expiration should I use for AOS cash-secured put trades?
Use 30-45 DTE as a default for AOS. This is the classic theta sweet spot and works well on a stable ticker like this.
Is AOS suitable for beginners selling options?
Mostly yes, though beginners should use small size and confirm liquidity on each expiration they trade. Always check the bid/ask spread before entering — anything wider than 5% of the mid price is a warning sign.
Related AOS strategies
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