OPEN Cash-Secured Put: Strike Selection, Premium & Risk
How to sell cash-secured puts on Opendoor Technologies — optimal strikes, expected premium, and the risks that actually matter for a small-cap real estate name.
Is OPEN a good cash-secured put candidate?
OPEN (Opendoor Technologies) is a small-cap real estate name with a low share price and excellent options liquidity. Implied volatility on this ticker is elevated, so option premiums are rich — but the same volatility cuts both ways and can move the stock hard in either direction. It pays no dividend, so every dollar of income must come from the options you sell.
Strike selection for a OPEN cash-secured put
For OPEN cash-secured puts, target strikes 15-20% below the current price at deltas of 0.10-0.20. Use 14-28 DTE so you can react to sharp IV crushes and moves. The rule is simple: only sell a put at a strike where you would genuinely be happy owning 100 shares, because on a very high-volatility ticker you will occasionally get assigned.
Expected premium and income on OPEN
Typical monthly premium collected on OPEN runs around 3.5-6.0% of capital, which annualizes to roughly 42-72% if you sell new contracts every cycle. Capital required to run a single contract wheel on OPEN is under $5,000 — the share price and the 100-share lot size set the minimum, not the strategy.
Risk management for OPEN 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. On a very high-volatility name like OPEN, expect 5-10%+ single-day moves during stress. Size positions so one adverse gap doesn't blow up the account. REITs are bond proxies — they rally when rates fall and sell off when the 10-year spikes, which matters for your timing more than the specific property portfolio.
OPEN Cash-Secured Put FAQ
What is the best delta for a OPEN cash-secured put?
A delta of 0.10-0.20 on OPEN balances premium income with assignment probability. Lower delta is warranted here because a single gap down can drop the stock 10%+
How much cash do I need to sell a put on OPEN?
Cash required is 100 × strike price. For OPEN, that's roughly under $5,000 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 OPEN cash-secured put trades?
Use 14-28 DTE so you can react to sharp IV crushes and moves as a default for OPEN. Shorter expirations let you react to IV resets and price gaps.
Is OPEN suitable for beginners selling options?
Not ideal for beginners. Smaller-cap names can have wider spreads and sharper moves. Start with large caps or major ETFs first.
Related OPEN strategies
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