REX Long Call Strategy
REX (REX American Resources Corporation), in the Basic Materials sector, (Chemicals - Specialty industry), listed on NYSE.
REX American Resources Corporation, together with its subsidiaries, produces and sells ethanol in the United States. The company also offers corn, distillers grains, non-food grade corn oil, gasoline, and natural gas. In addition, the company provides dry distillers grains with solubles, which is used as a protein in animal feed. The company was formerly known as REX Stores Corporation and changed its name to REX American Resources Corporation in 2010. REX American Resources Corporation was founded in 1980 and is headquartered in Dayton, Ohio.
REX (REX American Resources Corporation) trades in the Basic Materials sector, specifically Chemicals - Specialty, with a market capitalization of approximately $1.60B, a trailing P/E of 19.38, a beta of 0.63 versus the broader market, a 52-week range of 19.44-53.36, average daily share volume of 207K, a public-listing history dating back to 1984, approximately 122 full-time employees. These structural characteristics shape how REX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.63 indicates REX 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 REX?
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.
Current REX snapshot
As of May 15, 2026, spot at $50.36, ATM IV 51.80%, IV rank 52.48%, expected move 14.85%. The long call on REX 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 34-day expiry.
Why this long call structure on REX specifically: REX IV at 51.80% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 14.85% (roughly $7.48 on the underlying). The 34-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated REX expiries trade a higher absolute premium for lower per-day decay. Position sizing on REX should anchor to the underlying notional of $50.36 per share and to the trader's directional view on REX stock.
REX long call setup
The REX long call below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With REX near $50.36, the first option leg uses a $50.36 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed REX chain at a 34-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 REX shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Call | $50.36 | N/A |
REX long call 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 is unbounded; max loss equals the premium paid times 100. Breakeven is strike plus premium.
REX long call payoff curve
Modeled P&L at expiration across a range of underlying prices for the long call on REX. 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 call on REX
Long calls on REX express a bullish thesis with defined risk; traders use them ahead of REX catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
REX thesis for this long call
The market-implied 1-standard-deviation range for REX extends from approximately $42.88 on the downside to $57.84 on the upside. A REX 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. Current REX IV rank near 52.48% is mid-range against its 1-year distribution, so the IV signal is neutral; the long call thesis on REX should anchor more to the directional view and the expected-move geometry. As a Basic Materials name, REX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to REX-specific events.
REX 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. REX positions also carry Basic Materials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move REX alongside the broader basket even when REX-specific fundamentals are unchanged. Long-premium structures like a long call on REX 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 REX chain quotes before placing a trade.
Frequently asked questions
- What is a long call on REX?
- A long call on REX is the long call strategy applied to REX (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 REX stock trading near $50.36, the strikes shown on this page are snapped to the nearest listed REX chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are REX 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 REX long call priced from the end-of-day chain at a 30-day expiry (ATM IV 51.80%), 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 REX long call?
- The breakeven for the REX long call 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 REX market-implied 1-standard-deviation expected move is approximately 14.85%; 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 REX?
- Long calls on REX express a bullish thesis with defined risk; traders use them ahead of REX catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
- How does current REX implied volatility affect this long call?
- REX ATM IV is at 51.80% with IV rank near 52.48%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.