Options/TMUS

TMUST-Mobile US, Inc.

Options Analysis Report•RADIOTELEPHONE COMMUNICATIONS

Market Cap $190.0B|NASDAQ

● 2026-09-11$177.16

NEUTRAL

Analysis: 2026-09-10 EOD data

1Y -26.6%YTD -11.2%7D -2.4%

Options Vol

12,445

30D

Implied Move

±8.6%

IV Rank

22%

TMUS Options Overview

bearish flow. Conditions favor option buyers.

REWARDS

RISK ANALYSIS

Snowflake Analysis

Balanced conditions with no clear edge

Learn

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TMUS Gamma Walls

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Value

Is IV priced right?

7.1

ExpensiveCheap

Measures whether options are cheap, fair, or rich relative to historical and peer

levels.

Risk Checks6/9 checks passed

IV Rank

≤35%

IV Rank 45.1% — elevated vs history

IV/HV Ratio

<1.05x

IV/HV 1.22x — IV premium over HV

Sector Relative≤50%

Sector percentile 36% — below sector median

Term Structure

<1.1x

Front/Back 0.97x — contango

Skew Normal

<1.25x

Put/Call IV 1.16x — elevated

Absolute IV

<80%

ATM IV 31.9% — normal range

Spread-Adjusted Value

<80%

Effective IV 42.9% (ATM 31.9% + spread 5.5% + bias) — excellent value

Execution Efficiency

<3.0%

Total drag 12.55% (spread 5.49% + slippage 7.06%) — high friction

Vega Efficiency

≥5.0

Vega efficiency 175.06 (vega 96.106 / spread 5.49%) — efficient

Sentiment

Bullish or bearish?

3.7

BearishBullish

Analyzes

put/call ratios

open interest skew

, and flow direction to determine market bias.

Risk ChecksBearish - Moderate signal (Conviction: -20%, Raw: -20%)

Flow Direction

|net sentiment| ≥25%

Conviction-weighted: -20% (bearish) — Raw: -20%

OI Skew Magnitude

≥15%

|OI skew| 26.8% — call-heavy

Volume-OI Alignment

Same sign, |vol skew| ≥10%

Vol skew -42.4%, OI skew +26.8% — divergent (opposite)

Conviction Quality

≥2/3 conditions

0-DTE 41%, far-OTM 15%, avg DTE 30

OI Momentum

|change| ≥3%

OI change +0.0% (5d) — stable

Smart Money Flow

|weighted flow| ≥20%

ITM: -72%, ATM: -5%, OTM: +3% — strong bearish (ITM/ATM aligned)

Sector Relative≤40% or ≥60%

Sector P/C percentile 75% — very bearish vs sector

Activity

Unusual activity?

5.3

QuietActive

Detects volume surges,

block trades

, and unusual options activity that may signal moves.

Risk Checks2/8 checks passed

Volume Surge

≥1.5x

Volume 1.9x avg — elevated

Turnover Rate

≥15%

Vol/OI 7.6% — normal turnover

Multi-Day Persistence

≥2 days

1 day(s) elevated — may be one-day event

OI Build

≥5%

OI change +1.3% (5d) — stable

Sector Relative≥60%

Sector activity percentile 94% — very active vs sector

Trade Quality

≥30%

Large trade volume 30% — mixed

Execution Urgency

≥60%

Aggressive execution 31% — patient

Flow Conviction

≥30

Conviction -20 (bearish) — mixed

Liquidity

Can I trade efficiently?

5.6

IlliquidLiquid

Evaluates

bid-ask spreads

, volume depth, and open interest for trade execution quality.

Risk Checks4/8 checks passed

Tradeable Spread

≤5.0%

Spread 5.5% — wide

Adequate OI

≥10,000

OI 163,396 — deep

Active Volume

≥500

Volume 12,445/day — active

Reasonable Cost

≤$0.50

$0.27 to cross — cheap

Strike Coverage

≥5 strikes

0 liquid strikes — limited options

Sector Relative≤40%

Sector spread percentile 47% — neutral vs sector

Order Book Depth

≥100 contracts

Depth 100.2 contracts (bid:52.0 ask:48.2) — adequate

Execution Quality

<1.0%

Avg slippage 7.06% — poor

Timing

Is now a good time?

6.5

RiskyFavorable

Considers earnings proximity,

time decay

, and event calendar for optimal entry timing.

Risk Checks4/9 checks passed

Term Structure Clarity

|slope| ≥5%

Slope -2.5% — flat/unclear

IV Percentile Clarity

<30 or >70

IV percentile 45% — neutral

Event Detection

≥10pts kink

IV kink -0.6pts — no clear event

Theta/Vega Clarity

<0.5 or >2.0

θ/ν ratio 4470.07 — favors income trades

Expiration Distribution

≥3 expirations

5 liquid expirations — flexible

Event Risk

≥60% (safe)

caution advised: FOMC in 5d; CPI in 0d (HIGH)

Spread Momentum

<1.2 ratio

Spread ratio 1.00x — stable

Flow Momentum

≥25% strength + ≥50% consistency

Flow -20% @ 60% consistency — unclear

Smart Money Timing

≥40 composite score

Score 60 (ITM 20% + inst 30%) — moderate institutional

Directional Strategy Fit

Option Buyers

Long Calls5.6

bullishIV cheap, bearish flow

Long Puts6.5

bearishIV cheap, bearish flow

Premium Sellers

Cash-Secured Put4.3

bullishIV too cheap, bearish flow

Covered Call5.2

bearishIV too cheap, bearish flow

For educational purposes only. Not investment advice.

The Options Desk tracks the move options price into every US earnings report the week of Sep 7, next to how much each stock has actually moved on its past prints — plus the SPY, QQQ and IWM expected ranges and the gamma walls that box them in.

More on TMUS

TMUS gamma walls TMUS option chain TMUS max pain TMUS expected move TMUS IV rank TMUS put/call ratio TMUS options flow