How are GLW 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 GLW straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 74.02%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$3,196.93 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a GLW straddle?

The breakeven for the GLW straddle priced on this page is roughly $162.90 and $227.10 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 GLW market-implied 1-standard-deviation expected move is approximately 21.22%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current GLW implied volatility affect this straddle?

GLW ATM IV is at 74.02% with IV rank near 87.34%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.

GLW Straddle Strategy

GLW (Corning Incorporated), in the Technology sector, (Hardware, Equipment & Parts industry), listed on NYSE.

Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories. This segment also offers its products to businesses, governments, and individuals. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, crystals, precision metrology instruments, software; as well as ultra-thin and ultra-flat glass wafers, substrates, tinted sunglasses, and radiation shielding products. This segment serves various industries, including mobile consumer electronics, semiconductor equipment optics and consumables; aerospace and defense optics; radiation shielding products, sunglasses, and telecommunications components.

GLW (Corning Incorporated) trades in the Technology sector, specifically Hardware, Equipment & Parts, with a market capitalization of approximately $177.73B, a trailing P/E of 98.44, a beta of 1.14 versus the broader market, a 52-week range of 46.84-211.79, average daily share volume of 13.3M, a public-listing history dating back to 1981, approximately 56K full-time employees. These structural characteristics shape how GLW stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.14 places GLW roughly in line with broader market moves, so the strategy payoff and realized volatility track the index-equivalent baseline. The trailing P/E of 98.44 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. GLW pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a straddle on GLW?

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 GLW snapshot

As of May 15, 2026, spot at $193.89, ATM IV 74.02%, IV rank 87.34%, expected move 21.22%. The straddle on GLW 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 28-day expiry.

Why this straddle structure on GLW specifically: GLW IV at 74.02% is rich versus its 1-year range, which makes a premium-buying GLW straddle relatively expensive in absolute-cost terms, with a market-implied 1-standard-deviation move of approximately 21.22% (roughly $41.15 on the underlying). The 28-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated GLW expiries trade a higher absolute premium for lower per-day decay. Position sizing on GLW should anchor to the underlying notional of $193.89 per share and to the trader's directional view on GLW stock.

GLW straddle setup

The GLW 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 GLW near $193.89, the first option leg uses a $195.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GLW chain at a 28-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 GLW shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$195.00	$15.93
Buy 1	Put	$195.00	$16.18

GLW straddle risk and reward

Net Premium / Debit: -$3,210.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$3,196.93
Breakeven(s): $162.90, $227.10
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.

GLW straddle payoff curve

Modeled P&L at expiration across a range of underlying prices for the straddle on GLW. 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%	+$16,289.00
$42.88	-77.9%	+$12,002.10
$85.75	-55.8%	+$7,715.19
$128.62	-33.7%	+$3,428.29
$171.49	-11.6%	-$858.62
$214.36	+10.6%	-$1,274.48
$257.22	+32.7%	+$3,012.43
$300.09	+54.8%	+$7,299.33
$342.96	+76.9%	+$11,586.24
$385.83	+99.0%	+$15,873.14

When traders use straddle on GLW

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

GLW thesis for this straddle

The market-implied 1-standard-deviation range for GLW extends from approximately $152.74 on the downside to $235.04 on the upside. A GLW 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 GLW IV rank near 87.34% sits in the upper third of its 1-year distribution, which historically reverts; this raises the bar for premium-buying structures and lowers it for premium-selling structures on GLW at 74.02%. As a Technology name, GLW options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GLW-specific events.

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

Frequently asked questions

What is a straddle on GLW?: A straddle on GLW is the straddle strategy applied to GLW (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 GLW stock trading near $193.89, the strikes shown on this page are snapped to the nearest listed GLW chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are GLW 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 GLW straddle priced from the end-of-day chain at a 30-day expiry (ATM IV 74.02%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$3,196.93 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a GLW straddle?: The breakeven for the GLW straddle priced on this page is roughly $162.90 and $227.10 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 GLW market-implied 1-standard-deviation expected move is approximately 21.22%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a straddle on GLW?: Straddles on GLW are pure-volatility plays that profit from large moves in either direction; traders typically buy GLW 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 GLW implied volatility affect this straddle?: GLW ATM IV is at 74.02% with IV rank near 87.34%, which is elevated relative to its 1-year range. Premium-selling structures (covered call, cash-secured put, iron condor) generally look more attractive when IV rank is high; premium-buying structures (long call, long put, debit spreads) are more expensive in that regime.