LUMN vs. T
LUMN (Lumen Technologies, Inc.) and T (AT&T Inc.) are both stocks. Both operate in the Telecom Services industry within the Communication Services sector. Over the past 10 years, LUMN returned -9.48%/yr vs 1.81%/yr for T. At a 0.35 correlation, their price movements are largely independent.
Performance
LUMN vs. T - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, LUMN achieves a -16.99% return, which is significantly lower than T's -10.13% return. Over the past 10 years, LUMN has underperformed T with an annualized return of -9.48%, while T has yielded a comparatively higher 1.81% annualized return.
LUMN
- 1D
- -4.16%
- 1M
- -24.03%
- 6M
- -18.87%
- YTD
- -16.99%
- 1Y
- 44.30%
- 3Y*
- 51.63%
- 5Y*
- -11.48%
- 10Y*
- -9.48%
T
- 1D
- 1.99%
- 1M
- -7.39%
- 6M
- -7.05%
- YTD
- -10.13%
- 1Y
- -16.34%
- 3Y*
- 20.29%
- 5Y*
- 6.14%
- 10Y*
- 1.81%
LUMN vs. T - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
LUMN Lumen Technologies, Inc. | -16.99% | 46.33% | 190.16% | -64.94% | -55.48% | 38.82% | -19.18% | -5.22% | 2.00% | -21.73% |
T AT&T Inc. | -10.13% | 13.97% | 44.08% | -2.74% | 5.76% | -8.09% | -21.37% | 45.55% | -22.25% | -4.01% |
Correlation
The correlation between LUMN and T is -0.13, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.06 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.20 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Nov 5, 1987 | 0.35 |
The correlation between LUMN and T shifts across timeframes, from -0.13 (1 year) to 0.35 (all time), reflecting how their relationship changes across market environments.
Fundamentals
LUMN:
$6.65B
T:
$149.84B
LUMN:
-$1.74
T:
$3.05
LUMN:
0.53
T:
1.23
LUMN:
$12.12B
T:
$125.65B
LUMN:
$1.52B
T:
$105.41B
LUMN:
$1.12B
T:
$54.70B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
LUMN vs. T — Risk / Return Rank
LUMN
T
LUMN vs. T - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Lumen Technologies, Inc. (LUMN) and AT&T Inc. (T). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| LUMN | T | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.25 | ||
| Sortino ratioReturn per unit of downside risk | +2.21 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 0.90 | +0.27 |
| Calmar ratioReturn relative to maximum drawdown | 0.94 | -0.57 | +1.51 |
| Martin ratioReturn relative to average drawdown | 1.65 | -1.31 | +2.96 |
Loading charts...
Drawdowns
LUMN vs. T - Drawdown Comparison
The maximum LUMN drawdown since its inception was -95.26%, which is greater than T's maximum drawdown of -64.15%. Use the drawdown chart below to compare losses from any high point for LUMN and T.
Loading charts...
Drawdown Indicators
| LUMN | T | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.26% | -64.15% | -31.11% |
Max Drawdown (1Y)Largest decline over 1 year | -47.34% | -28.89% | -18.45% |
Max Drawdown (3Y)Largest decline over 3 years | -69.66% | -28.89% | -40.77% |
Max Drawdown (5Y)Largest decline over 5 years | -92.51% | -32.01% | -60.50% |
Max Drawdown (10Y)Largest decline over 10 years | -94.44% | -42.35% | -52.09% |
Current DrawdownCurrent decline from peak | -68.79% | -24.17% | -44.62% |
Average DrawdownAverage peak-to-trough decline | -27.73% | -15.73% | -12.00% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 26.94% | 12.52% | +14.42% |
Volatility
LUMN vs. T - Volatility Comparison
Lumen Technologies, Inc. (LUMN) has a higher volatility of 16.03% compared to AT&T Inc. (T) at 10.00%. This indicates that LUMN's price experiences larger fluctuations and is considered to be riskier than T based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| LUMN | T | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.03% | 10.00% | +6.03% |
Volatility (6M)Calculated over the trailing 6-month period | 57.15% | 19.81% | +37.34% |
Volatility (1Y)Calculated over the trailing 1-year period | 81.10% | 23.52% | +57.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 85.62% | 24.36% | +61.26% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 67.78% | 23.90% | +43.88% |
Dividends
LUMN vs. T - Dividend Comparison
LUMN has not paid dividends to shareholders, while T's dividend yield for the trailing twelve months is around 5.15%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
LUMN Lumen Technologies, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 14.37% | 7.97% | 10.26% | 7.57% | 14.26% | 12.95% | 9.08% | 8.59% |
T AT&T Inc. | 5.15% | 4.47% | 4.87% | 6.62% | 6.66% | 8.46% | 7.23% | 5.22% | 7.01% | 5.04% | 4.51% | 5.46% |
Financials
LUMN vs. T - Financials Comparison
This section allows you to compare key financial metrics between Lumen Technologies, Inc. and AT&T Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
LUMN and T have a correlation of -0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
LUMN has higher volatility (16.03%) compared to T (10.00%). In terms of maximum drawdown, LUMN dropped -95.26% vs T's -64.15%.
LUMN currently has the higher Sharpe Ratio (0.55 vs -0.70), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
Find the right allocation for LUMN and T
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer