KROS Iron Condor Strategy
KROS (Keros Therapeutics, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Keros Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of novel treatments for patients suffering from hematological and musculoskeletal disorders with high unmet medical need. The company's lead protein therapeutic product candidate is KER-050, which is being developed for the treatment of low blood cell counts, or cytopenias, including anemia and thrombocytopenia in patients with myelodysplastic syndromes, and in patients with myelofibrosis. It is also developing small molecule product candidate KER-047 that is being developed for the treatment of anemia, and is currently in Phase 1 clinical trial; and KER-012, which is in Phase 1 clinical trial to treat disorders associated with bone loss, such as osteoporosis and osteogenesis imperfecta, and for the treatment of pulmonary arterial hypertension. The company was incorporated in 2015 and is headquartered in Lexington, Massachusetts.
KROS (Keros Therapeutics, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $446.3M, a trailing P/E of 5.13, a beta of 0.96 versus the broader market, a 52-week range of 10.415-22.55, average daily share volume of 417K, a public-listing history dating back to 2020, approximately 163 full-time employees. These structural characteristics shape how KROS stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.96 places KROS roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. The trailing P/E of 5.13 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price.
What is a iron condor on KROS?
An iron condor sells a call spread and a put spread at strikes outside spot, collecting net premium that is kept if the underlying stays inside the inner short strikes.
Current KROS snapshot
As of May 14, 2026, spot at $11.04, ATM IV 229.30%, IV rank 93.29%, expected move 65.74%. The iron condor on KROS 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 35-day expiry.
Why this iron condor structure on KROS specifically: KROS IV at 229.30% is rich versus its 1-year range, which favors premium-selling structures like a KROS iron condor, with a market-implied 1-standard-deviation move of approximately 65.74% (roughly $7.26 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 KROS expiries trade a higher absolute premium for lower per-day decay. Position sizing on KROS should anchor to the underlying notional of $11.04 per share and to the trader's directional view on KROS stock.
KROS iron condor setup
The KROS iron condor below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With KROS near $11.04, the first option leg uses a $11.59 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed KROS 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 KROS shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Sell 1 | Call | $11.59 | N/A |
| Buy 1 | Call | $12.14 | N/A |
| Sell 1 | Put | $10.49 | N/A |
| Buy 1 | Put | $9.94 | N/A |
KROS iron condor 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 net credit times 100 inside the inner strikes; max loss equals wing width minus credit times 100. Two breakevens at inner strikes plus and minus the credit.
KROS iron condor payoff curve
Modeled P&L at expiration across a range of underlying prices for the iron condor on KROS. 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 iron condor on KROS
Iron condors on KROS are a delta-neutral premium-collection structure that profits if KROS stock stays inside the inner short strikes; short strikes typically sit near 1 standard deviation from spot.
KROS thesis for this iron condor
The market-implied 1-standard-deviation range for KROS extends from approximately $3.78 on the downside to $18.30 on the upside. A KROS iron condor is a delta-neutral premium-collection structure that pays off when KROS stays inside the inner short strikes through expiration; the wing width should reflect the trader's tolerance for the maximum loss scenario where the underlying breaches an outer strike. Current KROS IV rank near 93.29% sits in the upper third of its 1-year distribution, which historically reverts; this raises the bar for premium-buying structures and lowers it for premium-selling structures on KROS at 229.30%. As a Healthcare name, KROS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to KROS-specific events.
KROS iron condor positions are structurally neutral / range-bound; 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. KROS positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move KROS alongside the broader basket even when KROS-specific fundamentals are unchanged. Short-premium structures like a iron condor on KROS carry tail risk when realized volatility exceeds the implied move; review historical KROS earnings reactions and macro stress periods before sizing. Always rebuild the position from current KROS chain quotes before placing a trade.
Frequently asked questions
- What is a iron condor on KROS?
- A iron condor on KROS is the iron condor strategy applied to KROS (stock). The strategy is structurally neutral / range-bound: An iron condor sells a call spread and a put spread at strikes outside spot, collecting net premium that is kept if the underlying stays inside the inner short strikes. With KROS stock trading near $11.04, the strikes shown on this page are snapped to the nearest listed KROS chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are KROS iron condor max profit and max loss calculated?
- Max profit equals the net credit times 100 inside the inner strikes; max loss equals wing width minus credit times 100. Two breakevens at inner strikes plus and minus the credit. For the KROS iron condor priced from the end-of-day chain at a 30-day expiry (ATM IV 229.30%), 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 KROS iron condor?
- The breakeven for the KROS iron condor 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 KROS market-implied 1-standard-deviation expected move is approximately 65.74%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a iron condor on KROS?
- Iron condors on KROS are a delta-neutral premium-collection structure that profits if KROS stock stays inside the inner short strikes; short strikes typically sit near 1 standard deviation from spot.
- How does current KROS implied volatility affect this iron condor?
- KROS ATM IV is at 229.30% with IV rank near 93.29%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.