APT Straddle Strategy
APT (Alpha Pro Tech, Ltd.), in the Industrials sector, (Construction industry), listed on AMEX.
Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel, infection control, and building supply products in the United States and internationally. The company operates through two segments, Disposable Protective Apparel and Building Supply. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns, hoods, as well as face masks and shields. The Building Supply segment offers construction weatherization products, such as housewrap and housewrap accessories, including window and door flashing, and seam tape, and synthetic roof underlayment, as well as other woven material. The company markets its products under the Alpha Pro Tech brand name, as well as under private labels. Its products are used primarily in cleanrooms; industrial safety manufacturing environments; health care facilities, such as hospitals, laboratories, and dental offices; building and re-roofing sites.
APT (Alpha Pro Tech, Ltd.) trades in the Industrials sector, specifically Construction, with a market capitalization of approximately $62.1M, a trailing P/E of 17.02, a beta of 0.80 versus the broader market, a 52-week range of 4.25-7.5, average daily share volume of 73K, a public-listing history dating back to 1999, approximately 130 full-time employees. These structural characteristics shape how APT stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.80 places APT roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline.
What is a straddle on APT?
A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration.
Current APT snapshot
As of May 15, 2026, spot at $5.58, ATM IV 143.74%, IV rank 26.23%, expected move 41.21%. The straddle on APT 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 14-day expiry.
Why this straddle structure on APT specifically: APT IV at 143.74% is on the cheap side of its 1-year range, which favors premium-buying structures like a APT straddle, with a market-implied 1-standard-deviation move of approximately 41.21% (roughly $2.30 on the underlying). The 14-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated APT expiries trade a higher absolute premium for lower per-day decay. Position sizing on APT should anchor to the underlying notional of $5.58 per share and to the trader's directional view on APT stock.
APT straddle setup
The APT straddle below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With APT near $5.58, the first option leg uses a $5.50 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed APT chain at a 14-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 APT shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $5.50 | $0.65 |
| Buy 1 | Put | $5.50 | $0.45 |
APT straddle risk and reward
- Net Premium / Debit
- -$110.00
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- -$109.90
- Breakeven(s)
- $4.40, $6.60
- Risk / Reward Ratio
- Unbounded
Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit.
APT straddle payoff curve
Modeled P&L at expiration across a range of underlying prices for the straddle on APT. 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 | -99.8% | +$439.00 |
| $1.24 | -77.7% | +$315.73 |
| $2.48 | -55.6% | +$192.47 |
| $3.71 | -33.5% | +$69.20 |
| $4.94 | -11.5% | -$54.07 |
| $6.17 | +10.6% | -$42.67 |
| $7.41 | +32.7% | +$80.60 |
| $8.64 | +54.8% | +$203.86 |
| $9.87 | +76.9% | +$327.13 |
| $11.10 | +99.0% | +$450.40 |
When traders use straddle on APT
Straddles on APT are pure-volatility plays that profit from large moves in either direction; traders typically buy APT straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
APT thesis for this straddle
The market-implied 1-standard-deviation range for APT extends from approximately $3.28 on the downside to $7.88 on the upside. A APT long straddle is a pure-volatility play: it profits when the underlying moves far enough from the strike in either direction to overcome the combined call plus put debit, regardless of direction. Current APT IV rank near 26.23% 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 APT at 143.74%. As a Industrials name, APT options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to APT-specific events.
APT straddle positions are structurally neutral / high-volatility (long premium); 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. APT positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move APT alongside the broader basket even when APT-specific fundamentals are unchanged. Always rebuild the position from current APT chain quotes before placing a trade.
Frequently asked questions
- What is a straddle on APT?
- A straddle on APT is the straddle strategy applied to APT (stock). The strategy is structurally neutral / high-volatility (long premium): A long straddle buys an ATM call and an ATM put at the same strike, profiting from a large move in either direction; max loss equals the combined debit when the underlying pins to the strike at expiration. With APT stock trading near $5.58, the strikes shown on this page are snapped to the nearest listed APT chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are APT straddle max profit and max loss calculated?
- Upside max profit is unbounded; downside max profit is bounded at the strike minus the combined call plus put debit (reached at zero). Max loss equals the combined debit times 100 (reached when the underlying pins to the strike). Two breakevens at strike plus debit and strike minus debit. For the APT straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 143.74%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$109.90 per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a APT straddle?
- The breakeven for the APT straddle priced on this page is roughly $4.40 and $6.60 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 APT market-implied 1-standard-deviation expected move is approximately 41.21%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a straddle on APT?
- Straddles on APT are pure-volatility plays that profit from large moves in either direction; traders typically buy APT straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.
- How does current APT implied volatility affect this straddle?
- APT ATM IV is at 143.74% with IV rank near 26.23%, 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.