ACNB Long Put Strategy
ACNB (ACNB Corporation), in the Financial Services sector, (Banks - Regional industry), listed on NASDAQ.
ACNB Corporation operates as a financial holding company, offering a comprehensive suite of banking, insurance, and financial services to a diverse clientele including individuals, businesses, and government entities across the United States. Its banking segment provides a range of deposit products such as checking, savings, money market, and time accounts, along with debit cards. The company is also a significant lender, furnishing commercial products like mortgages, real estate development and construction financing, accounts receivable and inventory loans, and agricultural and governmental funding. For individual consumers, it supplies home equity loans and lines of credit, automotive and recreational vehicle loans, manufactured housing loans, and personal lines of credit. Mortgage programs encompass personal residential, construction, and investment properties. Beyond traditional banking, ACNB delivers extensive wealth management and trust services, acting as a trustee to oversee, manage, and distribute financial assets for testamentary, life insurance, and charitable remainder trusts, as well as guardianships, powers of attorney, custodial accounts, and investment advisory and management services.
ACNB (ACNB Corporation) trades in the Financial Services sector, specifically Banks - Regional, with a market capitalization of approximately $617.0M, a trailing P/E of 12.25, a beta of 0.88 versus the broader market, a 52-week range of 40.8-60.88, average daily share volume of 67K, a public-listing history dating back to 1994, approximately 391 full-time employees. These structural characteristics shape how ACNB stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.88 places ACNB roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. ACNB pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.
What is a long put on ACNB?
A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration.
Current ACNB snapshot
As of June 30, 2026, spot at $59.87, ATM IV 45.60%, IV rank 22.79%, expected move 13.07%. The long put on ACNB 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 17-day expiry.
Why this long put structure on ACNB specifically: ACNB IV at 45.60% is on the cheap side of its 1-year range, which favors premium-buying structures like a ACNB long put, with a market-implied 1-standard-deviation move of approximately 13.07% (roughly $7.83 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 ACNB expiries trade a higher absolute premium for lower per-day decay. Position sizing on ACNB should anchor to the underlying notional of $59.87 per share and to the trader's directional view on ACNB stock.
ACNB long put setup
The ACNB long 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 ACNB near $59.87, the first option leg uses a $59.87 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ACNB 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 ACNB shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $59.87 | N/A |
ACNB long 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 the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium.
ACNB long put payoff curve
Modeled P&L at expiration across a range of underlying prices for the long put on ACNB. 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 put on ACNB
Long puts on ACNB hedge an existing long ACNB stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ACNB exposure being hedged.
ACNB thesis for this long put
The market-implied 1-standard-deviation range for ACNB extends from approximately $52.04 on the downside to $67.70 on the upside. A ACNB long put expresses a directional view that the underlying closes below the strike minus premium at expiration, frequently sized to hedge an existing long ACNB position with one put per 100 shares held. Current ACNB IV rank near 22.79% 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 ACNB at 45.60%. As a Financial Services name, ACNB options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ACNB-specific events.
ACNB long put positions are structurally bearish; 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. ACNB positions also carry Financial Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move ACNB alongside the broader basket even when ACNB-specific fundamentals are unchanged. Long-premium structures like a long put on ACNB 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 ACNB chain quotes before placing a trade.
Frequently asked questions
- What is a long put on ACNB?
- A long put on ACNB is the long put strategy applied to ACNB (stock). The strategy is structurally bearish: A long put buys downside exposure with a fixed maximum loss equal to the premium paid; profit accrues if the underlying closes below the strike minus premium at expiration. With ACNB stock trading near $59.87, the strikes shown on this page are snapped to the nearest listed ACNB chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are ACNB long put max profit and max loss calculated?
- Max profit equals the strike minus premium times 100 (reached at zero); max loss equals the premium times 100. Breakeven is strike minus premium. For the ACNB long put priced from the end-of-day chain at a 30-day expiry (ATM IV 45.60%), 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 ACNB long put?
- The breakeven for the ACNB long 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 ACNB market-implied 1-standard-deviation expected move is approximately 13.07%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a long put on ACNB?
- Long puts on ACNB hedge an existing long ACNB stock position or express a bearish view with defined risk; position sizing typically scales the put notional to the underlying ACNB exposure being hedged.
- How does current ACNB implied volatility affect this long put?
- ACNB ATM IV is at 45.60% with IV rank near 22.79%, 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.