NAUT Bull Call Spread Strategy
NAUT (Nautilus Biotechnology, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Nautilus Biotechnology, Inc., a development stage life sciences company, engages in creating a platform technology for quantifying and unlocking the complexity of the proteome. It develops Nautilus Platform, a proteomics platform that includes end-to-end solution comprised of instruments, consumables, and software analysis. The company was founded in 2016 and is headquartered in Seattle, Washington.
NAUT (Nautilus Biotechnology, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $374.9M, a beta of 0.75 versus the broader market, a 52-week range of 0.62-4.31, average daily share volume of 334K, a public-listing history dating back to 2020, approximately 134 full-time employees. These structural characteristics shape how NAUT stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.75 places NAUT roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline.
What is a bull call spread on NAUT?
A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width.
Current NAUT snapshot
As of May 15, 2026, spot at $2.51, ATM IV 121.90%, IV rank 21.39%, expected move 34.95%. The bull call spread on NAUT 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 bull call spread structure on NAUT specifically: NAUT IV at 121.90% is on the cheap side of its 1-year range, which favors premium-buying structures like a NAUT bull call spread, with a market-implied 1-standard-deviation move of approximately 34.95% (roughly $0.88 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 NAUT expiries trade a higher absolute premium for lower per-day decay. Position sizing on NAUT should anchor to the underlying notional of $2.51 per share and to the trader's directional view on NAUT stock.
NAUT bull call spread setup
The NAUT bull call spread below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With NAUT near $2.51, the first option leg uses a $2.51 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed NAUT 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 NAUT shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $2.51 | N/A |
| Sell 1 | Call | $2.64 | N/A |
NAUT bull call spread 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 strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit.
NAUT bull call spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bull call spread on NAUT. 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 bull call spread on NAUT
Bull call spreads on NAUT reduce the cost of a bullish NAUT stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
NAUT thesis for this bull call spread
The market-implied 1-standard-deviation range for NAUT extends from approximately $1.63 on the downside to $3.39 on the upside. A NAUT bull call spread caps both the risk and the reward of a bullish position; relative to an outright long call on NAUT, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current NAUT IV rank near 21.39% 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 NAUT at 121.90%. As a Healthcare name, NAUT options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to NAUT-specific events.
NAUT bull call spread positions are structurally moderately bullish; 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. NAUT positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move NAUT alongside the broader basket even when NAUT-specific fundamentals are unchanged. Long-premium structures like a bull call spread on NAUT are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current NAUT chain quotes before placing a trade.
Frequently asked questions
- What is a bull call spread on NAUT?
- A bull call spread on NAUT is the bull call spread strategy applied to NAUT (stock). The strategy is structurally moderately bullish: A bull call spread buys an at-the-money call and sells an out-of-the-money call at a higher strike for defined risk and defined reward bounded by the strike width. With NAUT stock trading near $2.51, the strikes shown on this page are snapped to the nearest listed NAUT chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are NAUT bull call spread max profit and max loss calculated?
- Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-call strike plus net debit. For the NAUT bull call spread priced from the end-of-day chain at a 30-day expiry (ATM IV 121.90%), 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 NAUT bull call spread?
- The breakeven for the NAUT bull call spread 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 NAUT market-implied 1-standard-deviation expected move is approximately 34.95%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a bull call spread on NAUT?
- Bull call spreads on NAUT reduce the cost of a bullish NAUT stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
- How does current NAUT implied volatility affect this bull call spread?
- NAUT ATM IV is at 121.90% with IV rank near 21.39%, 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.