How are CMCSA collar max profit and max loss calculated?

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the CMCSA collar priced from the end-of-day chain at a 30-day expiry (ATM IV 43.19%), the computed maximum profit is $148.00 per contract and the computed maximum loss is -$152.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a CMCSA collar?

The breakeven for the CMCSA collar priced on this page is roughly $24.52 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 CMCSA market-implied 1-standard-deviation expected move is approximately 12.38%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current CMCSA implied volatility affect this collar?

CMCSA ATM IV is at 43.19% with IV rank near 71.29%, 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.

CMCSA Collar Strategy

CMCSA (Comcast Corporation), in the Communication Services sector, (Telecommunications Services industry), listed on NASDAQ.

Comcast Corporation functions as a global media and technology conglomerate. Its diverse operations are segmented across Cable Communications, Media, Studios, Theme Parks, and Sky. The Cable Communications division delivers internet, television, phone, and mobile services to residential and business clients under its Xfinity brand, alongside offering advertising solutions. Its Media segment encompasses NBCUniversal's television and streaming platforms, including its national, regional, and international cable channels, the NBC and Telemundo broadcast networks, and the Peacock streaming service. The Studios segment is responsible for NBCUniversal's film and television production and distribution activities. Through its Theme Parks division, Comcast manages Universal Studios resorts located in Orlando, Florida; Hollywood, California; Osaka, Japan; and Beijing, China.

CMCSA (Comcast Corporation) trades in the Communication Services sector, specifically Telecommunications Services, with a market capitalization of approximately $82.77B, a trailing P/E of 4.46, a beta of 0.66 versus the broader market, a 52-week range of 22.13-34.35801, average daily share volume of 31.9M, a public-listing history dating back to 1980, approximately 182K full-time employees. These structural characteristics shape how CMCSA stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.66 indicates CMCSA has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 4.46 is on the value side, where IV often compresses outside event windows because forward growth expectations are already discounted into the share price. CMCSA pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a collar on CMCSA?

A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot.

Current CMCSA snapshot

As of June 30, 2026, spot at $24.39, ATM IV 43.19%, IV rank 71.29%, expected move 12.38%. The collar on CMCSA 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 31-day expiry.

Why this collar structure on CMCSA specifically: IV regime affects collar pricing on both sides; elevated CMCSA IV at 43.19% typically pushes the short call premium to roughly offset the long put cost, with a market-implied 1-standard-deviation move of approximately 12.38% (roughly $3.02 on the underlying). The 31-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CMCSA expiries trade a higher absolute premium for lower per-day decay. Position sizing on CMCSA should anchor to the underlying notional of $24.39 per share and to the trader's directional view on CMCSA stock.

CMCSA collar setup

The CMCSA collar below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With CMCSA near $24.39, the first option leg uses a $26.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CMCSA chain at a 31-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 CMCSA shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 100 shares	Stock	$24.39	long
Sell 1	Call	$26.00	$0.56
Buy 1	Put	$23.00	$0.69

CMCSA collar risk and reward

Net Premium / Debit: -$2,452.00
Max Profit (per contract): $148.00
Max Loss (per contract): -$152.00
Breakeven(s): $24.52
Risk / Reward Ratio: 0.974

Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium.

CMCSA collar payoff curve

Modeled P&L at expiration across a range of underlying prices for the collar on CMCSA. 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%	-$152.00
$5.40	-77.9%	-$152.00
$10.79	-55.7%	-$152.00
$16.18	-33.6%	-$152.00
$21.58	-11.5%	-$152.00
$26.97	+10.6%	+$148.00
$32.36	+32.7%	+$148.00
$37.75	+54.8%	+$148.00
$43.14	+76.9%	+$148.00
$48.53	+99.0%	+$148.00

When traders use collar on CMCSA

Collars on CMCSA hedge an existing long CMCSA stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.

CMCSA thesis for this collar

The market-implied 1-standard-deviation range for CMCSA extends from approximately $21.37 on the downside to $27.41 on the upside. A CMCSA collar hedges an existing long CMCSA position with a protective put while financing the put cost via a short call; when the premiums roughly offset, the collar acts as a near-zero-cost insurance band around the current spot. Current CMCSA IV rank near 71.29% 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 CMCSA at 43.19%. As a Communication Services name, CMCSA options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CMCSA-specific events.

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

Frequently asked questions

What is a collar on CMCSA?: A collar on CMCSA is the collar strategy applied to CMCSA (stock). The strategy is structurally neutral (protective): A collar pairs long stock with a protective out-of-the-money put financed by a short out-of-the-money call, capping both tails of the position around the current spot. With CMCSA stock trading near $24.39, the strikes shown on this page are snapped to the nearest listed CMCSA chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are CMCSA collar max profit and max loss calculated?: Max profit roughly equals short-call strike minus cost basis plus net premium; max loss roughly equals cost basis minus long-put strike minus net premium. Breakeven shifts by the net premium. For the CMCSA collar priced from the end-of-day chain at a 30-day expiry (ATM IV 43.19%), the computed maximum profit is $148.00 per contract and the computed maximum loss is -$152.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a CMCSA collar?: The breakeven for the CMCSA collar priced on this page is roughly $24.52 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 CMCSA market-implied 1-standard-deviation expected move is approximately 12.38%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
When should you consider a collar on CMCSA?: Collars on CMCSA hedge an existing long CMCSA stock position; the long put sets a floor while the short call finances it, often run as a near-zero-cost hedge during expected volatility windows.
How does current CMCSA implied volatility affect this collar?: CMCSA ATM IV is at 43.19% with IV rank near 71.29%, 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.