How are ROK 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 ROK straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 30.40%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$3,188.02 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a ROK straddle?

The breakeven for the ROK straddle priced on this page is roughly $417.15 and $482.85 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 ROK market-implied 1-standard-deviation expected move is approximately 8.72%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current ROK implied volatility affect this straddle?

ROK ATM IV is at 30.40% with IV rank near 23.46%, 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.

ROK Straddle Strategy

ROK (Rockwell Automation, Inc.), in the Industrials sector, (Industrial - Machinery industry), listed on NYSE.

Rockwell Automation, Inc. provides industrial automation and digital transformation solutions in the United States and internationally. The company operates in three segments, Intelligent Devices, Software & Control, and Lifecycle Services. Its solutions include hardware and software products, and services. The Intelligent Devices segment offers drives, motion, safety, sensing, industrial components, and configured-to-order products. The Software & Control segment provides control and visualization software and hardware, information software, digital twin and simulation software, and network and security infrastructure solutions. The Lifecycle Services segment provides consulting, professional services and solutions, and connected and maintenance services.

ROK (Rockwell Automation, Inc.) trades in the Industrials sector, specifically Industrial - Machinery, with a market capitalization of approximately $50.63B, a trailing P/E of 46.88, a beta of 1.56 versus the broader market, a 52-week range of 298.7-463.49, average daily share volume of 920K, a public-listing history dating back to 1981, approximately 27K full-time employees. These structural characteristics shape how ROK stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.56 indicates ROK has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position. The trailing P/E of 46.88 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple. ROK pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a straddle on ROK?

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 ROK snapshot

As of May 15, 2026, spot at $448.71, ATM IV 30.40%, IV rank 23.46%, expected move 8.72%. The straddle on ROK 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 straddle structure on ROK specifically: ROK IV at 30.40% is on the cheap side of its 1-year range, which favors premium-buying structures like a ROK straddle, with a market-implied 1-standard-deviation move of approximately 8.72% (roughly $39.11 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 ROK expiries trade a higher absolute premium for lower per-day decay. Position sizing on ROK should anchor to the underlying notional of $448.71 per share and to the trader's directional view on ROK stock.

ROK straddle setup

The ROK 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 ROK near $448.71, the first option leg uses a $450.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ROK 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 ROK shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$450.00	$15.55
Buy 1	Put	$450.00	$17.30

ROK straddle risk and reward

Net Premium / Debit: -$3,285.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$3,188.02
Breakeven(s): $417.15, $482.85
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.

ROK straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on ROK. 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	-100.0%	+$41,714.00
$99.22	-77.9%	+$31,792.88
$198.43	-55.8%	+$21,871.77
$297.64	-33.7%	+$11,950.65
$396.85	-11.6%	+$2,029.54
$496.07	+10.6%	+$1,321.58
$595.28	+32.7%	+$11,242.69
$694.49	+54.8%	+$21,163.81
$793.70	+76.9%	+$31,084.92
$892.91	+99.0%	+$41,006.04

When traders use straddle on ROK

Straddles on ROK are pure-volatility plays that profit from large moves in either direction; traders typically buy ROK straddles ahead of earnings, FDA decisions, or other catalysts where the realized move is expected to exceed the implied move priced into the chain.

ROK thesis for this straddle

The market-implied 1-standard-deviation range for ROK extends from approximately $409.60 on the downside to $487.82 on the upside. A ROK 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 ROK IV rank near 23.46% 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 ROK at 30.40%. As a Industrials name, ROK options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ROK-specific events.

ROK 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. ROK positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move ROK alongside the broader basket even when ROK-specific fundamentals are unchanged. Always rebuild the position from current ROK chain quotes before placing a trade.

Frequently asked questions

What is a straddle on ROK?: A straddle on ROK is the straddle strategy applied to ROK (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 ROK stock trading near $448.71, the strikes shown on this page are snapped to the nearest listed ROK chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are ROK 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 ROK straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 30.40%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$3,188.02 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a ROK straddle?: The breakeven for the ROK straddle priced on this page is roughly $417.15 and $482.85 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 ROK market-implied 1-standard-deviation expected move is approximately 8.72%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on ROK?: Straddles on ROK are pure-volatility plays that profit from large moves in either direction; traders typically buy ROK 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 ROK implied volatility affect this straddle?: ROK ATM IV is at 30.40% with IV rank near 23.46%, 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.