CSBR Bull Call Spread Strategy
CSBR (Champions Oncology, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Champions Oncology, Inc. is dedicated to developing and commercializing cutting-edge technological products and services designed to personalize cancer treatment and streamline the development of oncology drugs across the United States. At the heart of its offerings is the Tumorgraft Technology Platform, an innovative approach that facilitates individualized cancer care by implanting human tumors into immune-deficient mice. Utilizing this proprietary platform, the company not only delivers personalized cancer solutions directly but also provides Translational Oncology Solutions, supporting pharmaceutical and biotechnology companies through their drug development lifecycle. Additionally, Champions Oncology offers Lumin Bioinformatics, a comprehensive software platform and data tool filled with insights from research services and clinical studies, accessible through annual subscriptions. The company distributes its offerings through various channels, including online platforms, word-of-mouth referrals, and a dedicated sales team, reaching both patients and healthcare professionals. Established in 1985, Champions Oncology, Inc. is based in Hackensack, New Jersey, and was formerly known as Champions Biotechnology, Inc. until its name change in April 2011.
CSBR (Champions Oncology, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $92.1M, a beta of 0.40 versus the broader market, a 52-week range of 5.5-9.63, average daily share volume of 8K, a public-listing history dating back to 2007, approximately 210 full-time employees. These structural characteristics shape how CSBR stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.40 indicates CSBR has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.
What is a bull call spread on CSBR?
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 CSBR snapshot
As of June 29, 2026, spot at $6.20, ATM IV 23.80%, IV rank 4.38%, expected move 6.82%. The bull call spread on CSBR 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 bull call spread structure on CSBR specifically: CSBR IV at 23.80% is on the cheap side of its 1-year range, which favors premium-buying structures like a CSBR bull call spread, with a market-implied 1-standard-deviation move of approximately 6.82% (roughly $0.42 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 CSBR expiries trade a higher absolute premium for lower per-day decay. Position sizing on CSBR should anchor to the underlying notional of $6.20 per share and to the trader's directional view on CSBR stock.
CSBR bull call spread setup
The CSBR 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 CSBR near $6.20, the first option leg uses a $6.20 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CSBR 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 CSBR shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $6.20 | N/A |
| Sell 1 | Call | $6.51 | N/A |
CSBR 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.
CSBR bull call spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bull call spread on CSBR. 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 CSBR
Bull call spreads on CSBR reduce the cost of a bullish CSBR stock position by selling a higher-strike call; suited to moderate-move theses where price reaches but does not vastly exceed the short strike.
CSBR thesis for this bull call spread
The market-implied 1-standard-deviation range for CSBR extends from approximately $5.78 on the downside to $6.62 on the upside. A CSBR bull call spread caps both the risk and the reward of a bullish position; relative to an outright long call on CSBR, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current CSBR IV rank near 4.38% 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 CSBR at 23.80%. As a Healthcare name, CSBR options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CSBR-specific events.
CSBR 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. CSBR positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CSBR alongside the broader basket even when CSBR-specific fundamentals are unchanged. Long-premium structures like a bull call spread on CSBR 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 CSBR chain quotes before placing a trade.
Frequently asked questions
- What is a bull call spread on CSBR?
- A bull call spread on CSBR is the bull call spread strategy applied to CSBR (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 CSBR stock trading near $6.20, the strikes shown on this page are snapped to the nearest listed CSBR chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are CSBR 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 CSBR bull call spread priced from the end-of-day chain at a 30-day expiry (ATM IV 23.80%), 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 CSBR bull call spread?
- The breakeven for the CSBR 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 CSBR market-implied 1-standard-deviation expected move is approximately 6.82%; 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 CSBR?
- Bull call spreads on CSBR reduce the cost of a bullish CSBR 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 CSBR implied volatility affect this bull call spread?
- CSBR ATM IV is at 23.80% with IV rank near 4.38%, 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.