FANG Butterfly Strategy
FANG (Diamondback Energy, Inc.), in the Energy sector, (Oil & Gas Exploration & Production industry), listed on NASDAQ.
Diamondback Energy, Inc. operates as an independent enterprise focused on oil and natural gas. Its core business involves the acquisition, development, exploration, and production of unconventional and onshore hydrocarbon reserves, predominantly located within the Permian Basin across West Texas and New Mexico. The company's development efforts primarily target significant geological formations, including the Spraberry and Wolfcamp in the Midland Basin, as well as the Wolfcamp and Bone Spring within the Delaware Basin – both crucial components of the broader Permian. As of December 31, 2021, Diamondback Energy's asset base included approximately 524,700 gross acres under its control in the Permian Basin. At that time, its estimated proved oil and natural gas reserves amounted to 1,788,991 thousand barrels of crude oil equivalent. The company also maintained working interests in 5,289 gross producing wells and held royalty interests in an additional 6,455 wells.
FANG (Diamondback Energy, Inc.) trades in the Energy sector, specifically Oil & Gas Exploration & Production, with a market capitalization of approximately $56.50B, a trailing P/E of 35.61, a beta of 0.42 versus the broader market, a 52-week range of 134.3-214.51, average daily share volume of 2.5M, a public-listing history dating back to 2012, approximately 2K full-time employees. These structural characteristics shape how FANG stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.42 indicates FANG has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 35.61 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple. FANG pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on FANG?
A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration.
FANG snapshot
As of August 14, 2026, spot at $202.45, ATM IV 32.50%, IV rank 24.55%, expected move 9.32%. The butterfly on FANG below is built from the August 14, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 35-day expiry.
Why this butterfly structure on FANG specifically: FANG IV at 32.50% is on the cheap side of its 1-year range, which favors premium-buying structures like a FANG butterfly, with a market-implied 1-standard-deviation move of approximately 9.32% (roughly $18.86 on the underlying). The 35-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated FANG expiries trade a higher absolute premium for lower per-day decay. Position sizing on FANG should anchor to the underlying notional of $202.45 per share and to the trader's directional view on FANG stock.
FANG butterfly setup
The FANG butterfly below is built from the August 14, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With FANG at $202.45 on that close, the first option leg uses a $190.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed FANG chain at a 35-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 FANG shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $190.00 | $16.10 |
| Sell 2 | Call | $200.00 | $9.75 |
| Buy 1 | Call | $210.00 | $5.20 |
FANG butterfly risk and reward
- Net Premium / Debit
- -$180.00
- Max Profit (per contract)
- $760.31
- Max Loss (per contract)
- -$180.00
- Breakeven(s)
- $191.80, $208.20
- Risk / Reward Ratio
- 4.224
Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit.
FANG butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on FANG. 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% | -$180.00 |
| $44.77 | -77.9% | -$180.00 |
| $89.53 | -55.8% | -$180.00 |
| $134.30 | -33.7% | -$180.00 |
| $179.06 | -11.6% | -$180.00 |
| $223.82 | +10.6% | -$180.00 |
| $268.58 | +32.7% | -$180.00 |
| $313.34 | +54.8% | -$180.00 |
| $358.10 | +76.9% | -$180.00 |
| $402.87 | +99.0% | -$180.00 |
When traders use butterfly on FANG
Butterflies on FANG are pinning bets - traders use them when they expect FANG to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
FANG thesis for this butterfly
The market-implied 1-standard-deviation range for FANG extends from approximately $183.59 on the downside to $221.31 on the upside. A FANG long call butterfly is a pinning play: it pays maximum at the middle strike if FANG settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current FANG IV rank near 24.55% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on FANG at 32.50%. As a Energy name, FANG options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to FANG-specific events.
FANG butterfly positions are structurally neutral / pin (limited-risk, limited-reward); 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. FANG positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move FANG alongside the broader basket even when FANG-specific fundamentals are unchanged. Always rebuild the position from current FANG chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on FANG?
- A butterfly on FANG is the butterfly strategy applied to FANG (stock). The strategy is structurally neutral / pin (limited-risk, limited-reward): A long call butterfly buys one lower-strike call, sells two ATM calls, and buys one higher-strike call, paying a small net debit for a defined-risk position that maxes out if the underlying pins the middle strike at expiration. With FANG stock at $202.45 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed FANG chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are FANG butterfly max profit and max loss calculated?
- Max profit equals the wing width minus net debit times 100 (reached when the underlying pins the middle strike); max loss equals the net debit times 100. Two breakevens at lower-wing plus debit and upper-wing minus debit. For the FANG butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 32.50%), the computed maximum profit is $760.31 per contract and the computed maximum loss is -$180.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a FANG butterfly?
- The breakeven for the FANG butterfly priced on this page is roughly $191.80 and $208.20 at expiration, derived from the August 14, 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 FANG market-implied 1-standard-deviation expected move in the same options snapshot is approximately 9.32%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on FANG?
- Butterflies on FANG are pinning bets - traders use them when they expect FANG to settle near a specific level at expiration (often the prior close, a round number, or the max-pain strike) and want defined-risk exposure to that outcome.
- How does current FANG implied volatility affect this butterfly?
- FANG ATM IV is at 32.50% with IV rank near 24.55%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.