SPYM vs. KULR

Last updated Jun 9, 2026

SPYM (State Street SPDR Portfolio S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index, while KULR (KULR Technology Group, Inc.) is a stock. Over the past 5 years, SPYM returned 13.50%/yr vs -29.09%/yr for KULR. At a 0.21 correlation, their price movements are largely independent.

Performance

SPYM vs. KULR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street SPDR Portfolio S&P 500 ETF (SPYM) and KULR Technology Group, Inc. (KULR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SPYM achieves a 8.75% return, which is significantly lower than KULR's 26.01% return.

SPYM

• 1D: 0.24%
• 1M: 0.23%
• YTD: 8.75%
• 6M: 8.78%
• 1Y: 24.91%
• 3Y*: 21.46%
• 5Y*: 13.50%
• 10Y*: 15.40%

KULR

• 1D: -2.10%
• 1M: 29.07%
• YTD: 26.01%
• 6M: -3.62%
• 1Y: -60.49%
• 3Y*: -11.82%
• 5Y*: -29.09%
• 10Y*: —

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

SPYM vs. KULR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
SPYM State Street SPDR Portfolio S&P 500 ETF	8.75%	17.79%	25.00%	26.24%	-18.09%	28.78%	18.49%	31.99%	-10.52%
KULR KULR Technology Group, Inc.	26.01%	-89.58%	1,818.92%	-84.58%	-56.52%	87.76%	-2.00%	-42.31%	73.33%

Correlation

The correlation between SPYM and KULR is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (5Y) Calculated over the trailing 5-year period	0.32
Correlation (All Time) Calculated using the full available price history since Jul 19, 2018	0.21

Over the past year, SPYM and KULR have become more correlated (0.47) than their long-term average of 0.21, meaning their price movements have been converging.

Return for Risk

SPYM vs. KULR — Risk / Return Rank

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

SPYM

SPYM Risk / Return Rank: 69
SPYM Sharpe Ratio Rank: 71
SPYM Sortino Ratio Rank: 68
SPYM Omega Ratio Rank: 71
SPYM Calmar Ratio Rank: 62
SPYM Martin Ratio Rank: 75

KULR

KULR Risk / Return Rank: 19
KULR Sharpe Ratio Rank: 17
KULR Sortino Ratio Rank: 20
KULR Omega Ratio Rank: 21
KULR Calmar Ratio Rank: 13
KULR Martin Ratio Rank: 22

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.

SPYM vs. KULR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street SPDR Portfolio S&P 500 ETF (SPYM) and KULR Technology Group, Inc. (KULR). 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.

	SPYM	KULR	Difference
Sharpe ratio: Return per unit of total volatility	2.08	-0.57	+2.65
Sortino ratio: Return per unit of downside risk	2.80	-0.52	+3.32
Omega ratio: Gain probability vs. loss probability	1.38	0.94	+0.44
Calmar ratio: Return relative to maximum drawdown	2.81	-0.76	+3.57
Martin ratio: Return relative to average drawdown	12.97	-0.99	+13.97
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPYM vs. KULR - Sharpe Ratio Comparison

The current SPYM Sharpe Ratio is 2.08, which is higher than the KULR Sharpe Ratio of -0.57. The chart below compares the historical Sharpe Ratios of SPYM and KULR, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SPYM	KULR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.08	-0.57	+2.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.81	-0.23	+1.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.86	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.61	-0.11	+0.72

Drawdowns

SPYM vs. KULR - Drawdown Comparison

The maximum SPYM drawdown since its inception was -54.46%, smaller than the maximum KULR drawdown of -97.23%. Use the drawdown chart below to compare losses from any high point for SPYM and KULR.

Drawdown Indicators

	SPYM	KULR	Difference
Max Drawdown Largest peak-to-trough decline	-54.46%	-97.23%	+42.77%
Max Drawdown (1Y) Largest decline over 1 year	-8.90%	-79.80%	+70.90%
Max Drawdown (3Y) Largest decline over 3 years	-18.72%	-94.74%	+76.02%
Max Drawdown (5Y) Largest decline over 5 years	-24.48%	-96.86%	+72.38%
Max Drawdown (10Y) Largest decline over 10 years	-33.87%	—	—
Current Drawdown Current decline from peak	-2.66%	-90.29%	+87.63%
Average Drawdown Average peak-to-trough decline	-7.15%	-66.23%	+59.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.92%	60.84%	-58.92%

Volatility

SPYM vs. KULR - Volatility Comparison

The current volatility for State Street SPDR Portfolio S&P 500 ETF (SPYM) is 3.72%, while KULR Technology Group, Inc. (KULR) has a volatility of 47.09%. This indicates that SPYM experiences smaller price fluctuations and is considered to be less risky than KULR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPYM	KULR	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.72%	47.09%	-43.37%
Volatility (6M) Calculated over the trailing 6-month period	9.30%	76.46%	-67.16%
Volatility (1Y) Calculated over the trailing 1-year period	12.07%	106.05%	-93.98%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.84%	126.05%	-109.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.02%	126.51%	-108.49%

Dividends

SPYM vs. KULR - Dividend Comparison

SPYM's dividend yield for the trailing twelve months is around 1.02%, while KULR has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KULR KULR Technology Group, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPYM State Street SPDR Portfolio S&P 500 ETF	1.02%	1.13%	1.28%	1.44%	1.69%	1.25%	1.54%	1.79%	2.23%	1.75%	1.97%	1.98%

Frequently Asked Questions

Can I hold both SPYM and KULR in my portfolio?

SPYM and KULR have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SPYM or KULR?

KULR has higher volatility (47.09%) compared to SPYM (3.72%). In terms of maximum drawdown, SPYM dropped -54.46% vs KULR's -97.23%.

Which has better risk-adjusted returns?

SPYM currently has the higher Sharpe Ratio (2.08 vs -0.57), 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.