BIL Wheel: Strike Selection, Premium & Risk
How to sell wheels on SPDR Bloomberg 1-3 Month T-Bill ETF — optimal strikes, expected premium, and the risks that actually matter for a large-cap etf name.
Is BIL a good wheel candidate?
BIL (SPDR Bloomberg 1-3 Month T-Bill ETF) is one of the most heavily traded ETFs for options strategies. Tight spreads and good open interest across strikes make it ideal for premium sellers. Because BIL is a basket rather than a single name, single-stock earnings risk is diffused, which is a meaningful edge for consistent income.
Strike selection for a BIL wheel
For the BIL wheel, sell puts 5-7% below the current price until you are assigned. Once you own the shares, flip to covered calls 3-5% above your cost basis. On a low-volatility name, cycling 30-45 DTE (theta decays slow, so longer dated) expirations keeps theta working in your favor without over-exposing you to gamma around earnings.
Expected premium and income on BIL
Typical monthly premium collected on BIL 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 BIL is under $5,000 — the share price and the 100-share lot size set the minimum, not the strategy.
Risk management for BIL wheel trades
The wheel works beautifully in sideways and slowly-trending markets but struggles in sharp selloffs where you get put stock well above market and then have to wait for covered-call opportunities at your cost basis. BIL 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. ETFs diffuse single-stock risk but still carry basket-level exposure — a sector ETF will move on macro shocks even if individual holdings are fine.
BIL Wheel FAQ
Is BIL a good stock for the wheel strategy?
BIL is solid for the wheel because of its reasonable spreads and low IV (modest premium, low assignment risk). It also pays a dividend, which you continue collecting while holding the shares between wheel legs.
What expiration should I use for BIL wheel trades?
Use 30-45 DTE as a default for BIL. This is the classic theta sweet spot and works well on a stable ticker like this.
Is BIL 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.
Related BIL strategies
Price a BIL wheel right now
Use the free OptionsPilot calculator with live quotes to find the best wheel strike on BIL.
Open the Strike Finder →