EOSE Butterfly Strategy
EOSE (Eos Energy Enterprises, Inc.), in the Industrials sector, (Electrical Equipment & Parts industry), listed on NASDAQ.
Eos Energy Enterprises, Inc. designs, manufactures, and deploys battery storage solutions for utility, commercial and industrial, and renewable energy markets in the United States. It offers stationary battery storage solutions. The company's flagship product is the Eos Znyth DC battery system designed to meet the requirements of the grid-scale energy storage market. Eos Energy Enterprises, Inc. was founded in 2008 and is headquartered in Edison, New Jersey.
EOSE (Eos Energy Enterprises, Inc.) trades in the Industrials sector, specifically Electrical Equipment & Parts, with a market capitalization of approximately $2.16B, a beta of 2.57 versus the broader market, a 52-week range of 3.69-19.86, average daily share volume of 25.5M, a public-listing history dating back to 2020, approximately 430 full-time employees. These structural characteristics shape how EOSE stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 2.57 indicates EOSE has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position.
What is a butterfly on EOSE?
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.
Current EOSE snapshot
As of May 15, 2026, spot at $7.84, ATM IV 112.48%, IV rank 51.66%, expected move 32.25%. The butterfly on EOSE below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 28-day expiry.
Why this butterfly structure on EOSE specifically: EOSE IV at 112.48% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 32.25% (roughly $2.53 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated EOSE expiries trade a higher absolute premium for lower per-day decay. Position sizing on EOSE should anchor to the underlying notional of $7.84 per share and to the trader's directional view on EOSE stock.
EOSE butterfly setup
The EOSE butterfly below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With EOSE near $7.84, the first option leg uses a $7.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed EOSE chain at a 28-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 EOSE shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $7.50 | $1.24 |
| Sell 2 | Call | $8.00 | $0.89 |
| Buy 1 | Call | $8.00 | $0.89 |
EOSE butterfly risk and reward
- Net Premium / Debit
- -$35.00
- Max Profit (per contract)
- $15.00
- Max Loss (per contract)
- -$35.00
- Breakeven(s)
- $7.85
- Risk / Reward Ratio
- 0.429
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.
EOSE butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on EOSE. 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 | -99.9% | -$35.00 |
| $1.74 | -77.8% | -$35.00 |
| $3.47 | -55.7% | -$35.00 |
| $5.21 | -33.6% | -$35.00 |
| $6.94 | -11.5% | -$35.00 |
| $8.67 | +10.6% | +$15.00 |
| $10.40 | +32.7% | +$15.00 |
| $12.14 | +54.8% | +$15.00 |
| $13.87 | +76.9% | +$15.00 |
| $15.60 | +99.0% | +$15.00 |
When traders use butterfly on EOSE
Butterflies on EOSE are pinning bets - traders use them when they expect EOSE 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.
EOSE thesis for this butterfly
The market-implied 1-standard-deviation range for EOSE extends from approximately $5.31 on the downside to $10.37 on the upside. A EOSE long call butterfly is a pinning play: it pays maximum at the middle strike if EOSE settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current EOSE IV rank near 51.66% is mid-range against its 1-year distribution, so the IV signal is neutral; the butterfly thesis on EOSE should anchor more to the directional view and the expected-move geometry. As a Industrials name, EOSE options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to EOSE-specific events.
EOSE 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. EOSE positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move EOSE alongside the broader basket even when EOSE-specific fundamentals are unchanged. Always rebuild the position from current EOSE chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on EOSE?
- A butterfly on EOSE is the butterfly strategy applied to EOSE (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 EOSE stock trading near $7.84, the strikes shown on this page are snapped to the nearest listed EOSE chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are EOSE 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 EOSE butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 112.48%), the computed maximum profit is $15.00 per contract and the computed maximum loss is -$35.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a EOSE butterfly?
- The breakeven for the EOSE butterfly priced on this page is roughly $7.85 at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current EOSE market-implied 1-standard-deviation expected move is approximately 32.25%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on EOSE?
- Butterflies on EOSE are pinning bets - traders use them when they expect EOSE 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 EOSE implied volatility affect this butterfly?
- EOSE ATM IV is at 112.48% with IV rank near 51.66%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.