FLNA Cash-Secured Put 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 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 May 15, 2026, spot at $1.19, ATM IV 20.40%, expected move 5.85%. 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 245-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 20.40% 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 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 $1.19, the first option leg uses a $1.13 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) |
|---|---|---|---|
| Sell 1 | Put | $1.13 | 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 $1.12 on the downside to $1.26 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 $1.19, 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 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 20.40%), 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 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 5.85%; 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 20.40%; IV rank context is unavailable in the current snapshot.