FLNA Long Call Strategy
FLNA (Filana Therapeutics, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Filana Therapeutics, Inc. engages in the development of novel drugs and diagnostics. It focuses on developing product candidates intended for the treatment of Alzheimer’s disease, including PTI-125 and PTI-125Dx. The company was founded by Remi Barbier in May 1998 and is headquartered in Austin, TX.
FLNA (Filana Therapeutics, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $59.4M, a beta of -0.76 versus the broader market, a 52-week range of 1.16-4.98, average daily share volume of 528K, a public-listing history dating back to 2000, approximately 20 full-time employees. These structural characteristics shape how FLNA stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -0.76 indicates FLNA 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 long call on FLNA?
A long call buys upside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes above the strike plus premium at expiration.
Current FLNA snapshot
As of May 15, 2026, spot at $1.19, ATM IV 20.40%, expected move 5.85%. The long call on FLNA 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 245-day expiry.
Why this long call structure on FLNA specifically: IV rank is unavailable in the current snapshot, so regime-based timing for FLNA is inferred from ATM IV at 20.40% alone, with a market-implied 1-standard-deviation move of approximately 5.85% (roughly $0.07 on the underlying). The 245-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated FLNA expiries trade a higher absolute premium for lower per-day decay. Position sizing on FLNA should anchor to the underlying notional of $1.19 per share and to the trader's directional view on FLNA stock.
FLNA long call setup
The FLNA long call below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With FLNA near $1.19, the first option leg uses a $1.19 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed FLNA chain at a 245-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 FLNA shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $1.19 | N/A |
FLNA long call 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 is unbounded; max loss equals the premium paid times 100. Breakeven is strike plus premium.
FLNA long call payoff curve
Modeled P&L at expiration across a range of underlying prices for the long call on FLNA. 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 long call on FLNA
Long calls on FLNA express a bullish thesis with defined risk; traders use them ahead of FLNA catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
FLNA thesis for this long call
The market-implied 1-standard-deviation range for FLNA extends from approximately $1.12 on the downside to $1.26 on the upside. A FLNA long call expresses a directional view that the underlying closes above the strike plus premium at expiration, ideally with implied volatility holding or expanding to preserve extrinsic value through the hold period. As a Healthcare name, FLNA options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to FLNA-specific events.
FLNA long call positions are structurally 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. FLNA positions also carry Healthcare sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move FLNA alongside the broader basket even when FLNA-specific fundamentals are unchanged. Long-premium structures like a long call on FLNA 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 FLNA chain quotes before placing a trade.
Frequently asked questions
- What is a long call on FLNA?
- A long call on FLNA is the long call strategy applied to FLNA (stock). The strategy is structurally bullish: A long call buys upside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes above the strike plus premium at expiration. With FLNA stock trading near $1.19, the strikes shown on this page are snapped to the nearest listed FLNA chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are FLNA long call max profit and max loss calculated?
- Max profit is unbounded; max loss equals the premium paid times 100. Breakeven is strike plus premium. For the FLNA long call priced from the end-of-day chain at a 30-day expiry (ATM IV 20.40%), 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 FLNA long call?
- The breakeven for the FLNA long call 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 FLNA market-implied 1-standard-deviation expected move is approximately 5.85%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a long call on FLNA?
- Long calls on FLNA express a bullish thesis with defined risk; traders use them ahead of FLNA catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
- How does current FLNA implied volatility affect this long call?
- Current FLNA ATM IV is 20.40%; IV rank context is unavailable in the current snapshot.