AJG Cash-Secured Put: Strike Selection, Premium & Risk

How to sell cash-secured puts on Arthur J. Gallagher — optimal strikes, expected premium, and the risks that actually matter for a large-cap financial name.

FinancialLow IVFair liquidityPays dividend

Is AJG a good cash-secured put candidate?

AJG (Arthur J. Gallagher) is a large-cap financial name with an elevated 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 AJG cash-secured put

For AJG 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 AJG

Typical monthly premium collected on AJG 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 AJG is $20,000+ — the share price and the 100-share lot size set the minimum, not the strategy.

Risk management for AJG 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. AJG 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. Financials are sensitive to the yield curve, credit spreads, and Fed decisions; rate-decision days frequently produce outsized moves.

AJG Cash-Secured Put FAQ

What is the best delta for a AJG cash-secured put?

A delta of 0.25-0.35 on AJG 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 AJG?

Cash required is 100 × strike price. For AJG, that's roughly $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 AJG cash-secured put trades?

Use 30-45 DTE as a default for AJG. This is the classic theta sweet spot and works well on a stable ticker like this.

Is AJG suitable for beginners selling options?

Yes — it's a well-known, liquid name with established options markets, which is what beginners need. Always check the bid/ask spread before entering — anything wider than 5% of the mid price is a warning sign.

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