How are ONTO 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 ONTO straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 87.30%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$5,692.75 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a ONTO straddle?

The breakeven for the ONTO straddle priced on this page is roughly $322.75 and $437.25 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 ONTO market-implied 1-standard-deviation expected move is approximately 25.03%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current ONTO implied volatility affect this straddle?

ONTO ATM IV is at 87.30% with IV rank near 67.17%, 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.

ONTO Straddle Strategy

ONTO (Onto Innovation Inc.), in the Technology sector, (Semiconductors industry), listed on NYSE.

Onto Innovation Inc. is a global leader in designing, manufacturing, and supporting cutting-edge process control solutions. The company's diverse portfolio encompasses tools for macro defect inspection, 2D/3D optical metrology, and lithography systems, alongside sophisticated analytical software for process control. These offerings are crucial for optimizing manufacturing processes, enhancing yield, and facilitating device packaging and testing in various industries worldwide. Their solutions are delivered both as standalone systems for specialized functions—such as detecting large flaws, performing packaging lithography, evaluating probe cards, and measuring transparent and opaque thin films—and through an extensive suite of process control software. This software scales from individual tool management to enterprise-wide factory integration. Beyond hardware and software, Onto Innovation also provides essential spare parts and software licensing services.

ONTO (Onto Innovation Inc.) trades in the Technology sector, specifically Semiconductors, with a market capitalization of approximately $16.11B, a trailing P/E of 151.41, a beta of 1.63 versus the broader market, a 52-week range of 89.4-353.18, average daily share volume of 1.1M, a public-listing history dating back to 2019, approximately 2K full-time employees. These structural characteristics shape how ONTO stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.63 indicates ONTO 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 151.41 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.

What is a straddle on ONTO?

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 ONTO snapshot

As of June 30, 2026, spot at $381.59, ATM IV 87.30%, IV rank 67.17%, expected move 25.03%. The straddle on ONTO 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 straddle structure on ONTO specifically: ONTO IV at 87.30% 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 25.03% (roughly $95.50 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 ONTO expiries trade a higher absolute premium for lower per-day decay. Position sizing on ONTO should anchor to the underlying notional of $381.59 per share and to the trader's directional view on ONTO stock.

ONTO straddle setup

The ONTO 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 ONTO near $381.59, the first option leg uses a $380.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed ONTO 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 ONTO shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$380.00	$29.85
Buy 1	Put	$380.00	$27.40

ONTO straddle risk and reward

Net Premium / Debit: -$5,725.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$5,692.75
Breakeven(s): $322.75, $437.25
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.

ONTO straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on ONTO. 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-100.0%	+$32,274.00
$84.38	-77.9%	+$23,836.94
$168.75	-55.8%	+$15,399.89
$253.12	-33.7%	+$6,962.83
$337.49	-11.6%	-$1,474.22
$421.86	+10.6%	-$1,538.72
$506.23	+32.7%	+$6,898.33
$590.60	+54.8%	+$15,335.39
$674.97	+76.9%	+$23,772.44
$759.34	+99.0%	+$32,209.50

When traders use straddle on ONTO

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

ONTO thesis for this straddle

The market-implied 1-standard-deviation range for ONTO extends from approximately $286.09 on the downside to $477.09 on the upside. A ONTO 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 ONTO IV rank near 67.17% is mid-range against its 1-year distribution, so the IV signal is neutral; the straddle thesis on ONTO should anchor more to the directional view and the expected-move geometry. As a Technology name, ONTO options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to ONTO-specific events.

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

Frequently asked questions

What is a straddle on ONTO?: A straddle on ONTO is the straddle strategy applied to ONTO (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 ONTO stock trading near $381.59, the strikes shown on this page are snapped to the nearest listed ONTO chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are ONTO 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 ONTO straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 87.30%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$5,692.75 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a ONTO straddle?: The breakeven for the ONTO straddle priced on this page is roughly $322.75 and $437.25 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 ONTO market-implied 1-standard-deviation expected move is approximately 25.03%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on ONTO?: Straddles on ONTO are pure-volatility plays that profit from large moves in either direction; traders typically buy ONTO 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 ONTO implied volatility affect this straddle?: ONTO ATM IV is at 87.30% with IV rank near 67.17%, 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.