How are BRUN 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 BRUN butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 119.12%), the computed maximum profit is $132.96 per contract and the computed maximum loss is -$10.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a BRUN butterfly?

The breakeven for the BRUN butterfly priced on this page is roughly $21.60 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 BRUN market-implied 1-standard-deviation expected move in the same options snapshot is approximately 34.15%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current BRUN implied volatility affect this butterfly?

Current BRUN ATM IV is 119.12%; IV rank context is unavailable in the current snapshot.

BRUN Butterfly Strategy

BRUN (Boost Run Inc. Class A Common Stock), in the Technology sector, (Software - Infrastructure industry), listed on NASDAQ.

Boost Run, Inc. delivers a highly scalable cloud infrastructure meticulously engineered to meet the intensive requirements of enterprise-level artificial intelligence and high-performance computing (HPC) workloads. This advanced platform provides crucial components such as powerful GPU and CPU compute instances, streamlined managed Kubernetes orchestration, and extensive shared storage. Clients can effortlessly manage and provision these services using either an intuitive management console or a robust API, allowing them to quickly deploy and expand resources across thousands of nodes within minutes. Boost Run, Inc. was established on September 5, 2025, and its main office is located in Northbrook, Illinois.

BRUN (Boost Run Inc. Class A Common Stock) trades in the Technology sector, specifically Software - Infrastructure, with a market capitalization of approximately $1.79B, a beta of 3.96 versus the broader market, a 52-week range of 10.26-42, average daily share volume of 1.5M, a public-listing history dating back to 2026, approximately 3 full-time employees. These structural characteristics shape how BRUN stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 3.96 indicates BRUN 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 BRUN?

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.

BRUN snapshot

As of August 14, 2026, spot at $22.81, ATM IV 119.12%, expected move 34.15%. The butterfly on BRUN 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 28-day expiry.

Why this butterfly structure on BRUN specifically: IV rank is unavailable in the current snapshot, so regime-based timing for BRUN is inferred from ATM IV at 119.12% alone, with a market-implied 1-standard-deviation move of approximately 34.15% (roughly $7.79 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 BRUN expiries trade a higher absolute premium for lower per-day decay. Position sizing on BRUN should anchor to the underlying notional of $22.81 per share and to the trader's directional view on BRUN stock.

BRUN butterfly setup

The BRUN 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 BRUN at $22.81 on that close, the first option leg uses a $21.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed BRUN 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 BRUN shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$21.50	$3.90
Sell 2	Call	$23.00	$3.45
Buy 1	Call	$24.00	$3.10

BRUN butterfly risk and reward

Net Premium / Debit: -$10.00
Max Profit (per contract): $132.96
Max Loss (per contract): -$10.00
Breakeven(s): $21.60
Risk / Reward Ratio: 13.296

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.

BRUN butterfly payoff curve

Modeled P&L at expiration across a range of underlying prices for the butterfly on BRUN. 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	-$10.00
$5.05	-77.9%	-$10.00
$10.09	-55.7%	-$10.00
$15.14	-33.6%	-$10.00
$20.18	-11.5%	-$10.00
$25.22	+10.6%	+$40.00
$30.26	+32.7%	+$40.00
$35.31	+54.8%	+$40.00
$40.35	+76.9%	+$40.00
$45.39	+99.0%	+$40.00

When traders use butterfly on BRUN

Butterflies on BRUN are pinning bets - traders use them when they expect BRUN 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.

BRUN thesis for this butterfly

The market-implied 1-standard-deviation range for BRUN extends from approximately $15.02 on the downside to $30.60 on the upside. A BRUN long call butterfly is a pinning play: it pays maximum at the middle strike if BRUN settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. As a Technology name, BRUN options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to BRUN-specific events.

BRUN 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. BRUN positions also carry Technology sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move BRUN alongside the broader basket even when BRUN-specific fundamentals are unchanged. Always rebuild the position from current BRUN chain quotes before placing a trade.

Frequently asked questions

What is a butterfly on BRUN?: A butterfly on BRUN is the butterfly strategy applied to BRUN (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 BRUN stock at $22.81 on the August 14, 2026 close, the strikes shown on this page are snapped to the nearest listed BRUN chain strike and the premiums come straight from that session's bid/ask midpoint.
How are BRUN 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 BRUN butterfly priced from the August 14, 2026 end-of-day chain at a 30-day expiry (ATM IV 119.12%), the computed maximum profit is $132.96 per contract and the computed maximum loss is -$10.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a BRUN butterfly?: The breakeven for the BRUN butterfly priced on this page is roughly $21.60 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 BRUN market-implied 1-standard-deviation expected move in the same options snapshot is approximately 34.15%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a butterfly on BRUN?: Butterflies on BRUN are pinning bets - traders use them when they expect BRUN 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 BRUN implied volatility affect this butterfly?: Current BRUN ATM IV is 119.12%; IV rank context is unavailable in the current snapshot.