SPRU Butterfly Strategy
SPRU (Spruce Power Holding Corporation), in the Energy sector, (Solar industry), listed on NYSE.
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SPRU (Spruce Power Holding Corporation) trades in the Energy sector, specifically Solar, with a market capitalization of approximately $49.2M, a beta of 1.15 versus the broader market, a 52-week range of 1.13-6.75, average daily share volume of 51K, a public-listing history dating back to 2019, approximately 165 full-time employees. These structural characteristics shape how SPRU stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 1.15 places SPRU roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline.
What is a butterfly on SPRU?
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 SPRU snapshot
As of June 29, 2026, spot at $2.67, ATM IV 96.10%, IV rank 29.87%, expected move 27.55%. The butterfly on SPRU 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 18-day expiry.
Why this butterfly structure on SPRU specifically: SPRU IV at 96.10% is on the cheap side of its 1-year range, which favors premium-buying structures like a SPRU butterfly, with a market-implied 1-standard-deviation move of approximately 27.55% (roughly $0.74 on the underlying). The 18-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated SPRU expiries trade a higher absolute premium for lower per-day decay. Position sizing on SPRU should anchor to the underlying notional of $2.67 per share and to the trader's directional view on SPRU stock.
SPRU butterfly setup
The SPRU 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 SPRU near $2.67, the first option leg uses a $2.54 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed SPRU chain at a 18-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 SPRU shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $2.54 | N/A |
| Sell 2 | Call | $2.67 | N/A |
| Buy 1 | Call | $2.80 | N/A |
SPRU butterfly risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
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.
SPRU butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on SPRU. 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.
When traders use butterfly on SPRU
Butterflies on SPRU are pinning bets - traders use them when they expect SPRU 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.
SPRU thesis for this butterfly
The market-implied 1-standard-deviation range for SPRU extends from approximately $1.93 on the downside to $3.41 on the upside. A SPRU long call butterfly is a pinning play: it pays maximum at the middle strike if SPRU settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current SPRU IV rank near 29.87% 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 SPRU at 96.10%. As a Energy name, SPRU options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to SPRU-specific events.
SPRU 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. SPRU positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move SPRU alongside the broader basket even when SPRU-specific fundamentals are unchanged. Always rebuild the position from current SPRU chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on SPRU?
- A butterfly on SPRU is the butterfly strategy applied to SPRU (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 SPRU stock trading near $2.67, the strikes shown on this page are snapped to the nearest listed SPRU chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are SPRU 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 SPRU butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 96.10%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a SPRU butterfly?
- The breakeven for the SPRU butterfly priced on this page is no defined breakeven on the modeled curve 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 SPRU market-implied 1-standard-deviation expected move is approximately 27.55%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on SPRU?
- Butterflies on SPRU are pinning bets - traders use them when they expect SPRU 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 SPRU implied volatility affect this butterfly?
- SPRU ATM IV is at 96.10% with IV rank near 29.87%, 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.