ASTN Long Call Strategy
ASTN (Tidal Trust II - Defiance Daily Target 2X Short ASTS ETF), in the Financial Services sector, (Asset Management industry), listed on CBOE.
ASTN uses swap agreements to make bearish bets on AST SpaceMobile, Inc. (NYSE: ASTS) share price. AST Spacemobile engages in building a broadband cellular network in space to operate directly with standard, unmodified mobile devices based on an extensive IP and patent portfolio. The fund maintains a daily leveraged exposure equivalent to -200% of the fund's net assets through daily rebalancing. As a geared product, the fund is intended as a short-term tactical tool, rather than as a long-term investment vehicle. As a result, returns may deviate from the expected -2x if held for longer than a single day due to compounding. This strategy is high-risk and does not include a defensive position as part of its overall process.
ASTN (Tidal Trust II - Defiance Daily Target 2X Short ASTS ETF) trades in the Financial Services sector, specifically Asset Management, with a market capitalization of approximately $4.1M, a beta of -0.59 versus the broader market, a 52-week range of 12.64-100.24, average daily share volume of 2.9M, a public-listing history dating back to 2026. These structural characteristics shape how ASTN stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of -0.59 indicates ASTN 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 ASTN?
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.
ASTN snapshot
As of September 29, 2026, spot at $18.45, ATM IV 146.30%, expected move 41.94%. The long call on ASTN below is built from the September 29, 2026 end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 17-day expiry.
Why this long call structure on ASTN specifically: IV rank is unavailable in the current snapshot, so regime-based timing for ASTN is inferred from ATM IV at 146.30% alone, with a market-implied 1-standard-deviation move of approximately 41.94% (roughly $7.74 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated ASTN expiries trade a higher absolute premium for lower per-day decay. Position sizing on ASTN should anchor to the underlying notional of $18.45 per share and to the trader's directional view on ASTN stock.
ASTN long call setup
The ASTN long call below is built from the September 29, 2026 end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With ASTN at $18.45 on that close, the first option leg uses a $18.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ASTN chain at a 17-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 ASTN shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $18.00 | $2.55 |
ASTN long call risk and reward
- Net Premium / Debit
- -$255.00
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- -$255.00
- Breakeven(s)
- $20.55
- Risk / Reward Ratio
- Unbounded
Max profit is unbounded; max loss equals the premium paid times 100. Breakeven is strike plus premium.
ASTN long call payoff curve
Modeled P&L at expiration across a range of underlying prices for the long call on ASTN. 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.
| Underlying Price | % From Spot | P&L at Expiration |
|---|---|---|
| $0.01 | -99.9% | -$255.00 |
| $4.09 | -77.8% | -$255.00 |
| $8.17 | -55.7% | -$255.00 |
| $12.24 | -33.6% | -$255.00 |
| $16.32 | -11.5% | -$255.00 |
| $20.40 | +10.6% | -$14.85 |
| $24.48 | +32.7% | +$392.97 |
| $28.56 | +54.8% | +$800.80 |
| $32.64 | +76.9% | +$1,208.63 |
| $36.71 | +99.0% | +$1,616.46 |
When traders use long call on ASTN
Long calls on ASTN express a bullish thesis with defined risk; traders use them ahead of ASTN catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
ASTN thesis for this long call
The market-implied 1-standard-deviation range for ASTN extends from approximately $10.71 on the downside to $26.19 on the upside. A ASTN 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 Financial Services name, ASTN options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ASTN-specific events.
ASTN 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. ASTN positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move ASTN alongside the broader basket even when ASTN-specific fundamentals are unchanged. Long-premium structures like a long call on ASTN 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 ASTN chain quotes before placing a trade.
Frequently asked questions
- What is a long call on ASTN?
- A long call on ASTN is the long call strategy applied to ASTN (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 ASTN stock at $18.45 on the September 29, 2026 close, the strikes shown on this page are snapped to the nearest listed ASTN chain strike and the premiums come straight from that session's bid/ask midpoint.
- How are ASTN 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 ASTN long call priced from the September 29, 2026 end-of-day chain at a 30-day expiry (ATM IV 146.30%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$255.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a ASTN long call?
- The breakeven for the ASTN long call priced on this page is roughly $20.55 at expiration, derived from the September 29, 2026 end-of-day chain's premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The ASTN market-implied 1-standard-deviation expected move in the same options snapshot is approximately 41.94%; 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 ASTN?
- Long calls on ASTN express a bullish thesis with defined risk; traders use them ahead of ASTN catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
- How does current ASTN implied volatility affect this long call?
- Current ASTN ATM IV is 146.30%; IV rank context is unavailable in the current snapshot.