How are TMUS 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 TMUS long call priced from the end-of-day chain at a 30-day expiry (ATM IV 38.63%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$690.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a TMUS long call?

The breakeven for the TMUS long call priced on this page is roughly $176.90 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 TMUS market-implied 1-standard-deviation expected move is approximately 11.08%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current TMUS implied volatility affect this long call?

TMUS ATM IV is at 38.63% with IV rank near 91.04%, 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.

TMUS Long Call Strategy

TMUS (T-Mobile US, Inc.), in the Communication Services sector, (Telecommunications Services industry), listed on NASDAQ.

T-Mobile US, Inc., alongside its subsidiaries, offers mobile telecommunications services across the United States, Puerto Rico, and the U.S. Virgin Islands. Catering to approximately 108.7 million subscribers, the company delivers essential voice, messaging, and data connectivity to customers in postpaid, prepaid, and wholesale segments. Beyond services, T-Mobile also supplies a broad array of wireless devices, such as smartphones, wearables, tablets, and other mobile communication gadgets, along with associated accessories. These offerings are marketed under both the T-Mobile and Metro by T-Mobile brands. Direct distribution occurs through its proprietary retail stores, the T-Mobile mobile application, customer service channels, and its official online platforms.

TMUS (T-Mobile US, Inc.) trades in the Communication Services sector, specifically Telecommunications Services, with a market capitalization of approximately $197.70B, a trailing P/E of 19.06, a beta of 0.30 versus the broader market, a 52-week range of 174.02-261.56, average daily share volume of 5.8M, a public-listing history dating back to 2007, approximately 70K full-time employees. These structural characteristics shape how TMUS stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 0.30 indicates TMUS has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. TMUS pays a dividend, which adjusts put-call parity and shifts the ex-dividend pricing across the listed chain.

What is a long call on TMUS?

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 TMUS snapshot

As of June 30, 2026, spot at $167.57, ATM IV 38.63%, IV rank 91.04%, expected move 11.08%. The long call on TMUS 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 long call structure on TMUS specifically: TMUS IV at 38.63% is rich versus its 1-year range, which makes a premium-buying TMUS long call relatively expensive in absolute-cost terms, with a market-implied 1-standard-deviation move of approximately 11.08% (roughly $18.56 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 TMUS expiries trade a higher absolute premium for lower per-day decay. Position sizing on TMUS should anchor to the underlying notional of $167.57 per share and to the trader's directional view on TMUS stock.

TMUS long call setup

The TMUS 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 TMUS near $167.57, the first option leg uses a $170.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed TMUS 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 TMUS shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Call	$170.00	$6.90

TMUS long call risk and reward

Net Premium / Debit: -$690.00
Max Profit (per contract): Unbounded
Max Loss (per contract): -$690.00
Breakeven(s): $176.90
Risk / Reward Ratio: Unbounded

Max profit is unbounded; max loss equals the premium paid times 100. Breakeven is strike plus premium.

TMUS long call payoff curve

Modeled P&L at expiration across a range of underlying prices for the long call on TMUS. 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%	-$690.00
$37.06	-77.9%	-$690.00
$74.11	-55.8%	-$690.00
$111.16	-33.7%	-$690.00
$148.21	-11.6%	-$690.00
$185.26	+10.6%	+$835.77
$222.31	+32.7%	+$4,540.73
$259.36	+54.8%	+$8,245.68
$296.41	+76.9%	+$11,950.64
$333.46	+99.0%	+$15,655.59

When traders use long call on TMUS

Long calls on TMUS express a bullish thesis with defined risk; traders use them ahead of TMUS catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.

TMUS thesis for this long call

The market-implied 1-standard-deviation range for TMUS extends from approximately $149.01 on the downside to $186.13 on the upside. A TMUS 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 TMUS IV rank near 91.04% 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 TMUS at 38.63%. As a Communication Services name, TMUS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to TMUS-specific events.

TMUS 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. TMUS positions also carry Communication Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move TMUS alongside the broader basket even when TMUS-specific fundamentals are unchanged. Long-premium structures like a long call on TMUS 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 TMUS chain quotes before placing a trade.

Frequently asked questions

What is a long call on TMUS?: A long call on TMUS is the long call strategy applied to TMUS (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 TMUS stock trading near $167.57, the strikes shown on this page are snapped to the nearest listed TMUS chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are TMUS 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 TMUS long call priced from the end-of-day chain at a 30-day expiry (ATM IV 38.63%), the computed maximum profit is unbounded per contract and the computed maximum loss is -$690.00 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a TMUS long call?: The breakeven for the TMUS long call priced on this page is roughly $176.90 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 TMUS market-implied 1-standard-deviation expected move is approximately 11.08%; 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 TMUS?: Long calls on TMUS express a bullish thesis with defined risk; traders use them ahead of TMUS catalysts (earnings, product launches, macro events) when the expected upside justifies the premium and theta decay.
How does current TMUS implied volatility affect this long call?: TMUS ATM IV is at 38.63% with IV rank near 91.04%, 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.