TLK vs. AEP
TLK (Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk) and AEP (American Electric Power Company, Inc.) are both stocks. TLK operates in Telecom Services (Communication Services), while AEP operates in Utilities - Regulated Electric (Utilities). Over the past 10 years, TLK returned -4.01%/yr vs 10.16%/yr for AEP. Their 0.19 correlation means their historical movements had little consistent relationship.
Performance
TLK vs. AEP - Performance Comparison
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Returns By Period
In the year-to-date period, TLK achieves a -24.54% return, which is significantly lower than AEP's 12.56% return. Over the past 10 years, TLK has underperformed AEP with an annualized return of -4.01%, while AEP has yielded a comparatively higher 10.16% annualized return.
TLK
- 1D
- 0.69%
- 1M
- 5.54%
- 6M
- -24.79%
- YTD
- -24.54%
- 1Y
- -10.96%
- 3Y*
- -9.20%
- 5Y*
- -2.56%
- 10Y*
- -4.01%
- ALL TIME*
- 12.37%
AEP
- 1D
- 0.05%
- 1M
- -7.70%
- 6M
- 8.37%
- YTD
- 12.56%
- 1Y
- 16.13%
- 3Y*
- 19.35%
- 5Y*
- 11.69%
- 10Y*
- 10.16%
- ALL TIME*
- 6.23%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $506.06M | $573.81M | $668.56M | |
| $12.17M | $11.29M | $14.92M |
TLK vs. AEP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TLK Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk | -24.54% | 37.97% | -32.33% | 12.56% | -14.60% | 24.66% | -13.28% | 11.76% | -17.92% | 13.52% |
AEP American Electric Power Company, Inc. | 12.56% | 29.38% | 18.18% | -10.98% | 10.38% | 10.68% | -9.01% | 30.52% | 5.38% | 20.95% |
Correlation
The correlation between TLK and AEP is -0.00, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | -0.00 |
Correlation (3Y) Balances recent behavior with more history. | 0.11 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.13 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.13 |
Correlation (All Time) Calculated using the full available price history since Jan 2, 2001 | 0.19 |
The correlation between TLK and AEP shifts across timeframes, from -0.00 (1 year) to 0.19 (all time), reflecting how their relationship changes across market environments.
Fundamentals
TLK:
$14.49B
AEP:
$69.56B
TLK:
IDR 17.99K
AEP:
$5.83
TLK:
14.73
AEP:
21.94
TLK:
1.79
AEP:
3.06
TLK:
2.00
AEP:
2.19
TLK:
IDR 146.88T
AEP:
$22.52B
TLK:
IDR 81.60T
AEP:
$11.03B
TLK:
IDR 73.78T
AEP:
$8.60B
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Return for Risk
TLK vs. AEP — Risk / Return Rank
TLK
AEP
TLK vs. AEP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk (TLK) and American Electric Power Company, Inc. (AEP). 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.
| TLK | AEP | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.18 | ||
| Sortino ratioReturn per unit of downside risk | -1.59 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.16 | -0.19 |
| Calmar ratioReturn relative to maximum drawdown | -0.25 | 1.83 | -2.08 |
| Martin ratioReturn relative to average drawdown | -0.51 | 4.26 | -4.77 |
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Drawdowns
TLK vs. AEP - Drawdown Comparison
The maximum TLK drawdown since its inception was -67.48%, which is greater than AEP's maximum drawdown of -62.75%. Use the drawdown chart below to compare losses from any high point for TLK and AEP.
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Drawdown Indicators
| TLK | AEP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.48% | -62.75% | -4.73% |
Max Drawdown (1Y)Largest decline over 1 year | -39.95% | -9.09% | -30.86% |
Max Drawdown (3Y)Largest decline over 3 years | -47.57% | -13.10% | -34.47% |
Max Drawdown (5Y)Largest decline over 5 years | -53.95% | -29.56% | -24.39% |
Max Drawdown (10Y)Largest decline over 10 years | -53.95% | -32.91% | -21.04% |
Current DrawdownCurrent decline from peak | -40.43% | -7.82% | -32.61% |
Average DrawdownAverage peak-to-trough decline | -19.77% | -17.51% | -2.26% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 19.02% | 3.90% | +15.12% |
Volatility
TLK vs. AEP - Volatility Comparison
The current volatility for Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk (TLK) is 5.57%, while American Electric Power Company, Inc. (AEP) has a volatility of 6.27%. This indicates that TLK experiences smaller price fluctuations and is considered to be less risky than AEP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TLK | AEP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.57% | 6.27% | -0.70% |
Volatility (6M)Calculated over the trailing 6-month period | 22.77% | 14.62% | +8.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 33.51% | 18.82% | +14.69% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.75% | 20.12% | +6.63% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.49% | 21.07% | +7.42% |
Dividends
TLK vs. AEP - Dividend Comparison
TLK's dividend yield for the trailing twelve months is around 8.33%, more than AEP's 2.96% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AEP American Electric Power Company, Inc. | 2.96% | 3.24% | 3.87% | 4.15% | 3.34% | 3.37% | 3.41% | 2.87% | 3.39% | 3.25% | 3.61% | 3.69% |
TLK Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk | 8.33% | 6.19% | 6.76% | 4.38% | 4.36% | 0.99% | 4.59% | 2.66% | 0.92% | 2.73% | 2.88% | 3.05% |
Financials
TLK vs. AEP - Financials Comparison
This section allows you to compare key financial metrics between Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk and American Electric Power Company, 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
TLK vs. AEP - Profitability Comparison
TLK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk reported a gross profit of 7.93T and revenue of 37.26T. Therefore, the gross margin over that period was 21.3%.
AEP - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, American Electric Power Company, Inc. reported a gross profit of 3.84B and revenue of 5.45B. Therefore, the gross margin over that period was 70.6%.
TLK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk reported an operating income of 5.50T and revenue of 37.26T, resulting in an operating margin of 14.8%.
AEP - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, American Electric Power Company, Inc. reported an operating income of 2.58B and revenue of 5.45B, resulting in an operating margin of 47.5%.
TLK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk reported a net income of 2.04T and revenue of 37.26T, resulting in a net margin of 5.5%.
AEP - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, American Electric Power Company, Inc. reported a net income of 713.00M and revenue of 5.45B, resulting in a net margin of 13.1%.
Frequently Asked Questions
TLK and AEP have a correlation of -0.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AEP has higher volatility (6.27%) compared to TLK (5.57%). In terms of maximum drawdown, TLK dropped -67.48% vs AEP's -62.75%.
AEP currently has the higher Sharpe Ratio (0.88 vs -0.29), 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.
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