LINK vs. DOT-USD

Last updated Apr 2, 2026

Compare and contrast key facts about Interlink Electronics, Inc. (LINK) and Polkadot (DOT-USD).

Performance

LINK vs. DOT-USD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Interlink Electronics, Inc. (LINK) and Polkadot (DOT-USD). The values are adjusted to include any dividend payments, if applicable.

LINK vs. DOT-USD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
LINK Interlink Electronics, Inc.	-19.98%	-6.66%	-26.76%	56.50%	-15.75%	-10.74%
DOT-USD Polkadot	-29.43%	-73.03%	-22.95%	96.80%	-84.73%	24.18%

Returns By Period

In the year-to-date period, LINK achieves a -19.98% return, which is significantly higher than DOT-USD's -29.43% return.

LINK

• 1D: 5.60%
• 1M: -4.18%
• YTD: -19.98%
• 6M: -67.57%
• 1Y: -28.13%
• 3Y*: -8.43%
• 5Y*: -13.88%
• 10Y*: -0.19%

DOT-USD

• 1D: 0.72%
• 1M: -16.43%
• YTD: -29.43%
• 6M: -69.45%
• 1Y: -69.77%
• 3Y*: -41.87%
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

LINK vs. DOT-USD — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

LINK

LINK Risk / Return Rank: 31
LINK Sharpe Ratio Rank: 28
LINK Sortino Ratio Rank: 35
LINK Omega Ratio Rank: 34
LINK Calmar Ratio Rank: 29
LINK Martin Ratio Rank: 30

DOT-USD

DOT-USD Risk / Return Rank: 20
DOT-USD Sharpe Ratio Rank: 20
DOT-USD Sortino Ratio Rank: 16
DOT-USD Omega Ratio Rank: 19
DOT-USD Calmar Ratio Rank: 24
DOT-USD Martin Ratio Rank: 23

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

LINK vs. DOT-USD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Interlink Electronics, Inc. (LINK) and Polkadot (DOT-USD). 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.

	LINK	DOT-USD	Difference
Sharpe ratio Return per unit of total volatility	-0.28	-0.79	+0.51
Sortino ratio Return per unit of downside risk	0.26	-1.40	+1.66
Omega ratio Gain probability vs. loss probability	1.03	0.87	+0.16
Calmar ratio Return relative to maximum drawdown	-0.38	-1.13	+0.75
Martin ratio Return relative to average drawdown	-0.65	-1.74	+1.08
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

LINK vs. DOT-USD - Sharpe Ratio Comparison

The current LINK Sharpe Ratio is -0.28, which is higher than the DOT-USD Sharpe Ratio of -0.79. The chart below compares the historical Sharpe Ratios of LINK and DOT-USD, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	LINK	DOT-USD	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.28	-0.79	+0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.18	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.00	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.08	-0.51	+0.59

Correlation

The correlation between LINK and DOT-USD is 0.00, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Drawdowns

LINK vs. DOT-USD - Drawdown Comparison

The maximum LINK drawdown since its inception was -87.37%, smaller than the maximum DOT-USD drawdown of -97.70%. Use the drawdown chart below to compare losses from any high point for LINK and DOT-USD.

Drawdown Indicators

	LINK	DOT-USD	Difference
Max Drawdown Largest peak-to-trough decline	-87.37%	-97.70%	+10.33%
Max Drawdown (1Y) Largest decline over 1 year	-71.27%	-76.67%	+5.40%
Max Drawdown (5Y) Largest decline over 5 years	-71.27%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-87.37%	—	—
Current Drawdown Current decline from peak	-67.57%	-97.66%	+30.09%
Average Drawdown Average peak-to-trough decline	-43.11%	-80.32%	+37.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	41.43%	47.23%	-5.80%

Volatility

LINK vs. DOT-USD - Volatility Comparison

Interlink Electronics, Inc. (LINK) has a higher volatility of 18.52% compared to Polkadot (DOT-USD) at 17.60%. This indicates that LINK's price experiences larger fluctuations and is considered to be riskier than DOT-USD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	LINK	DOT-USD	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.52%	17.60%	+0.92%
Volatility (6M) Calculated over the trailing 6-month period	63.27%	70.68%	-7.41%
Volatility (1Y) Calculated over the trailing 1-year period	100.84%	73.59%	+27.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	77.99%	73.59%	+4.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	94.80%	73.59%	+21.21%