FLNA Cash-Secured Put Strategy
FLNA (Filana Therapeutics, Inc.), in the Healthcare sector, (Biotechnology industry), listed on NASDAQ.
Filana Therapeutics, Inc. is a company dedicated to pioneering new pharmaceutical products and diagnostic technologies. A key area of its research is focused on creating potential treatments for Alzheimer's disease, including the investigational compounds PTI-125 and PTI-125Dx. Established by Remi Barbier in May 1998, the firm maintains its principal office in Austin, Texas.
FLNA (Filana Therapeutics, Inc.) trades in the Healthcare sector, specifically Biotechnology, with a market capitalization of approximately $58.0M, a beta of -0.78 versus the broader market, a 52-week range of 1.15-4.98, average daily share volume of 384K, 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 -0.78 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 cash-secured put on FLNA?
A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike.
Current FLNA snapshot
As of June 29, 2026, spot at $1.23, ATM IV 20.80%, expected move 5.96%. The cash-secured put 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 200-day expiry.
Why this cash-secured put structure on FLNA specifically: IV rank is unavailable in the current snapshot, so regime-based timing for FLNA is inferred from ATM IV at 20.80% alone, with a market-implied 1-standard-deviation move of approximately 5.96% (roughly $0.07 on the underlying). The 200-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 $1.23 per share and to the trader's directional view on FLNA stock.
FLNA cash-secured put setup
The FLNA cash-secured put 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 $1.23, the first option leg uses a $1.17 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 200-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) |
|---|---|---|---|
| Sell 1 | Put | $1.17 | N/A |
FLNA cash-secured put 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 premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium.
FLNA cash-secured put payoff curve
Modeled P&L at expiration across a range of underlying prices for the cash-secured put 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 cash-secured put on FLNA
Cash-secured puts on FLNA earn premium while a trader waits to acquire FLNA stock at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning FLNA.
FLNA thesis for this cash-secured put
The market-implied 1-standard-deviation range for FLNA extends from approximately $1.16 on the downside to $1.30 on the upside. A FLNA cash-secured put lets a trader earn premium while waiting to acquire FLNA at the strike price; the strategy is most attractive when the trader is comfortable holding the underlying at that level and IV is rich enough to compensate for the assignment risk. 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 cash-secured put positions are structurally neutral to slightly 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. Short-premium structures like a cash-secured put on FLNA carry tail risk when realized volatility exceeds the implied move; review historical FLNA earnings reactions and macro stress periods before sizing. Always rebuild the position from current FLNA chain quotes before placing a trade.
Frequently asked questions
- What is a cash-secured put on FLNA?
- A cash-secured put on FLNA is the cash-secured put strategy applied to FLNA (stock). The strategy is structurally neutral to slightly bullish: A cash-secured put sells an out-of-the-money put while holding cash equal to the strike-times-100 obligation, keeping the premium when the underlying stays above the strike. With FLNA stock trading near $1.23, 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 cash-secured put max profit and max loss calculated?
- Max profit equals premium times 100; max loss equals strike minus premium times 100 (at zero, assuming assignment). Breakeven is strike minus premium. For the FLNA cash-secured put priced from the end-of-day chain at a 30-day expiry (ATM IV 20.80%), 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 FLNA cash-secured put?
- The breakeven for the FLNA cash-secured put 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 5.96%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a cash-secured put on FLNA?
- Cash-secured puts on FLNA earn premium while a trader waits to acquire FLNA stock at a target strike below the current quote; most attractive when IV is rich and the trader is comfortable owning FLNA.
- How does current FLNA implied volatility affect this cash-secured put?
- Current FLNA ATM IV is 20.80%; IV rank context is unavailable in the current snapshot.