PSX Strangle Strategy
PSX (Phillips 66), in the Energy sector, (Oil & Gas Refining & Marketing industry), listed on NYSE.
Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products.
PSX (Phillips 66) trades in the Energy sector, specifically Oil & Gas Refining & Marketing, with a market capitalization of approximately $102.36B, a trailing P/E of 14.43, a beta of 0.70 versus the broader market, a 52-week range of 126.74-277.12, average daily share volume of 2.8M, a public-listing history dating back to 2012, approximately 13K full-time employees. These structural characteristics shape how PSX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.70 places PSX roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. PSX pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a strangle on PSX?
A long strangle buys an OTM call and an OTM put at offset strikes, cheaper than a straddle but requiring a larger underlying move to profit since both wings start out-of-the-money.
PSX snapshot
As of September 29, 2026, spot at $251.98, ATM IV 45.51%, IV rank 98.57%, expected move 13.05%. The strangle on PSX below is built from the September 29, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 31-day expiry.
Why this strangle structure on PSX specifically: PSX IV at 45.51% is rich versus its 1-year range, which makes a premium-buying PSX strangle relatively expensive in absolute-cost terms, with a market-implied 1-standard-deviation move of approximately 13.05% (roughly $32.88 on the underlying). The 31-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated PSX expiries trade a higher absolute premium for lower per-day decay. Position sizing on PSX should anchor to the underlying notional of $251.98 per share and to the trader's directional view on PSX stock.
PSX strangle setup
The PSX strangle below is built from the September 29, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With PSX at $251.98 on that close, the first option leg uses a $265.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed PSX chain at a 31-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 PSX shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $265.00 | $8.50 |
| Buy 1 | Put | $240.00 | $7.85 |
PSX strangle risk and reward
- Net Premium / Debit
- -$1,635.00
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- -$1,635.00
- Breakeven(s)
- $223.65, $281.35
- Risk / Reward Ratio
- Unbounded
Upside max profit is unbounded; downside max profit is bounded at the put strike minus the combined debit (reached at zero). Max loss equals the combined debit times 100 (reached anywhere between the two OTM strikes). Two breakevens at call-strike plus debit and put-strike minus debit.
PSX strangle payoff curve
Modeled P&L at expiration across a range of underlying prices for the strangle on PSX. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -100.0% | +$22,364.00 |
| $55.72 | -77.9% | +$16,792.69 |
| $111.44 | -55.8% | +$11,221.39 |
| $167.15 | -33.7% | +$5,650.08 |
| $222.86 | -11.6% | +$78.77 |
| $278.58 | +10.6% | -$277.47 |
| $334.29 | +32.7% | +$5,293.84 |
| $390.00 | +54.8% | +$10,865.15 |
| $445.71 | +76.9% | +$16,436.45 |
| $501.43 | +99.0% | +$22,007.76 |
When traders use strangle on PSX
Strangles on PSX are the cheaper cousin of the straddle - traders use them when they want a large directional move but are willing to give up the inner-strike sensitivity in exchange for a lower up-front debit on the PSX chain.
PSX thesis for this strangle
The market-implied 1-standard-deviation range for PSX extends from approximately $219.10 on the downside to $284.86 on the upside. A PSX long strangle is the OTM cousin of the straddle: lower up-front cost but the underlying has to travel further past either OTM strike before the position turns profitable at expiration. Current PSX IV rank near 98.57% sits in the upper third of its 1-year distribution, which historically reverts; this raises the bar for premium-buying structures and lowers it for premium-selling structures on PSX at 45.51%. As a Energy name, PSX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to PSX-specific events.
PSX strangle positions are structurally neutral / high-volatility (long premium, OTM); the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. PSX positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move PSX alongside the broader basket even when PSX-specific fundamentals are unchanged. Always rebuild the position from current PSX chain quotes before placing a trade.
Frequently asked questions
- What is a strangle on PSX?
- A strangle on PSX is the strangle strategy applied to PSX (stock). The strategy is structurally neutral / high-volatility (long premium, OTM): A long strangle buys an OTM call and an OTM put at offset strikes, cheaper than a straddle but requiring a larger underlying move to profit since both wings start out-of-the-money. With PSX stock at $251.98 on the September 29, 2026 close, the strikes shown on this page are snapped to the nearest listed PSX chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are PSX strangle max profit and max loss calculated?
- Upside max profit is unbounded; downside max profit is bounded at the put strike minus the combined debit (reached at zero). Max loss equals the combined debit times 100 (reached anywhere between the two OTM strikes). Two breakevens at call-strike plus debit and put-strike minus debit. For the PSX strangle priced from the September 29, 2026 end-of-day chain at a 30-day expiry (ATM IV 45.51%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$1,635.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a PSX strangle?
- The breakeven for the PSX strangle priced on this page is roughly $223.65 and $281.35 at expiration, derived from the September 29, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The PSX market-implied 1-standard-deviation expected move in the same options snapshot is approximately 13.05%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a strangle on PSX?
- Strangles on PSX are the cheaper cousin of the straddle - traders use them when they want a large directional move but are willing to give up the inner-strike sensitivity in exchange for a lower up-front debit on the PSX chain.
- How does current PSX implied volatility affect this strangle?
- PSX ATM IV is at 45.51% with IV rank near 98.57%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.