HSTM Butterfly Strategy
HSTM (HealthStream, Inc.), in the Healthcare sector, (Medical - Healthcare Information Services industry), listed on NASDAQ.
HealthStream, Inc. provides workforce and provider solutions for healthcare organizations in the United States. It operates through two segments, Workforce Solutions and Provider Solutions. The company offers workforce solutions, including software-as-a-service (SaaS) based services and subscription-based solutions to meet the range of its clinical development, talent management, training, education, certification, scheduling, competency assessment, performance appraisal, and other needs, as well as implementation and account management services. It also provides applications for learning, performance appraisal, competency management, disclosure management, clinical assessment and development, simulation-based education, quality management, and industry training. In addition, the company offers VerityStream that delivers enterprise-class solutions to transform the healthcare provider experience for ambulatory surgery centers, urgent care facilities, clinics, medical groups, and other healthcare organizations; EchoCredentialing and MSOW platforms that manage medical staff credentialing, enrollment, and privileging processes for hospitals; and EchoOneApp, a provider enrollment platform for medical groups. Further, it provides CredentialMyDoc, a credentialing and enrollment SaaS solution for medical groups and surgery centers; CredentialStream, a SaaS-based provider credentialing, privileging, and enrollment solution; and NurseGrid Mobile for nurse managers.
HSTM (HealthStream, Inc.) trades in the Healthcare sector, specifically Medical - Healthcare Information Services, with a market capitalization of approximately $668.7M, a trailing P/E of 33.76, a beta of 0.41 versus the broader market, a 52-week range of 19.5-29.63, average daily share volume of 302K, a public-listing history dating back to 2000, approximately 1K full-time employees. These structural characteristics shape how HSTM stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.41 indicates HSTM has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. HSTM pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a butterfly on HSTM?
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 HSTM snapshot
As of May 15, 2026, spot at $22.44, ATM IV 46.80%, IV rank 6.44%, expected move 13.42%. The butterfly on HSTM 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 34-day expiry.
Why this butterfly structure on HSTM specifically: HSTM IV at 46.80% is on the cheap side of its 1-year range, which favors premium-buying structures like a HSTM butterfly, with a market-implied 1-standard-deviation move of approximately 13.42% (roughly $3.01 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated HSTM expiries trade a higher absolute premium for lower per-day decay. Position sizing on HSTM should anchor to the underlying notional of $22.44 per share and to the trader's directional view on HSTM stock.
HSTM butterfly setup
The HSTM 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 HSTM near $22.44, the first option leg uses a $21.32 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed HSTM chain at a 34-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 HSTM shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $21.32 | N/A |
| Sell 2 | Call | $22.44 | N/A |
| Buy 1 | Call | $23.56 | N/A |
HSTM 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.
HSTM butterfly payoff curve
Modeled P&L at expiration across a range of underlying prices for the butterfly on HSTM. 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 HSTM
Butterflies on HSTM are pinning bets - traders use them when they expect HSTM 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.
HSTM thesis for this butterfly
The market-implied 1-standard-deviation range for HSTM extends from approximately $19.43 on the downside to $25.45 on the upside. A HSTM long call butterfly is a pinning play: it pays maximum at the middle strike if HSTM settles there at expiration, with the wing legs capping both the cost and the maximum loss to the net debit. Current HSTM IV rank near 6.44% 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 HSTM at 46.80%. As a Healthcare name, HSTM options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to HSTM-specific events.
HSTM 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. HSTM positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move HSTM alongside the broader basket even when HSTM-specific fundamentals are unchanged. Always rebuild the position from current HSTM chain quotes before placing a trade.
Frequently asked questions
- What is a butterfly on HSTM?
- A butterfly on HSTM is the butterfly strategy applied to HSTM (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 HSTM stock trading near $22.44, the strikes shown on this page are snapped to the nearest listed HSTM chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are HSTM 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 HSTM butterfly priced from the end-of-day chain at a 30-day expiry (ATM IV 46.80%), 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 HSTM butterfly?
- The breakeven for the HSTM 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 HSTM market-implied 1-standard-deviation expected move is approximately 13.42%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a butterfly on HSTM?
- Butterflies on HSTM are pinning bets - traders use them when they expect HSTM 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 HSTM implied volatility affect this butterfly?
- HSTM ATM IV is at 46.80% with IV rank near 6.44%, 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.