BLCN vs. SPCT

Last updated Jul 17, 2026

BLCN (Siren ETF Trust Siren Nasdaq NexGen Economy ETF) and SPCT (Liberty One Spectrum ETF) are both Large Cap Blend Equities funds. BLCN is passively managed, while SPCT is actively managed. At a 0.13 correlation, their price movements are largely independent. BLCN charges 0.68%/yr vs 0.85%/yr for SPCT.

Performance

BLCN vs. SPCT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Siren ETF Trust Siren Nasdaq NexGen Economy ETF (BLCN) and Liberty One Spectrum ETF (SPCT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BLCN achieves a 1.35% return, which is significantly lower than SPCT's 9.92% return.

BLCN

• 1D: 0.00%
• 1M: -8.97%
• 6M: -2.95%
• YTD: 1.35%
• 1Y: 0.77%
• 3Y*: 2.06%
• 5Y*: -10.83%
• 10Y*: —

SPCT

• 1D: 0.99%
• 1M: 1.35%
• 6M: 7.01%
• YTD: 9.92%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BLCN vs. SPCT - Yearly Performance Comparison

	2026 (YTD)	2025
BLCN Siren ETF Trust Siren Nasdaq NexGen Economy ETF	1.35%	-11.95%
SPCT Liberty One Spectrum ETF	9.92%	1.93%

Correlation

The correlation between BLCN and SPCT is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Sep 30, 2025	0.13

Return for Risk

BLCN vs. SPCT — Risk / Return Rank

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

BLCN

BLCN Risk / Return Rank: 10
BLCN Sharpe Ratio Rank: 10
BLCN Sortino Ratio Rank: 11
BLCN Omega Ratio Rank: 11
BLCN Calmar Ratio Rank: 10
BLCN Martin Ratio Rank: 10

SPCT

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

BLCN vs. SPCT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Siren ETF Trust Siren Nasdaq NexGen Economy ETF (BLCN) and Liberty One Spectrum ETF (SPCT). 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.

	BLCN	SPCT	Difference
Sharpe ratio: Return per unit of total volatility	0.02	—	—
Sortino ratio: Return per unit of downside risk	0.30	—	—
Omega ratio: Gain probability vs. loss probability	1.04	—	—
Calmar ratio: Return relative to maximum drawdown	0.03	—	—
Martin ratio: Return relative to average drawdown	0.05	—	—

Drawdowns

BLCN vs. SPCT - Drawdown Comparison

The maximum BLCN drawdown since its inception was -67.51%, which is greater than SPCT's maximum drawdown of -7.17%. Use the drawdown chart below to compare losses from any high point for BLCN and SPCT.

Drawdown Indicators

	BLCN	SPCT	Difference
Max Drawdown Largest peak-to-trough decline	-67.51%	-7.17%	-60.34%
Max Drawdown (1Y) Largest decline over 1 year	-29.53%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-45.26%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-67.51%	—	—
Current Drawdown Current decline from peak	-50.81%	0.00%	-50.81%
Average Drawdown Average peak-to-trough decline	-30.52%	-1.49%	-29.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.43%	—	—

Volatility

Volatility by Period

	BLCN	SPCT	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.60%	—	—
Volatility (6M) Calculated over the trailing 6-month period	28.35%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	37.43%	9.27%	+28.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	35.38%	9.27%	+26.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	31.34%	9.27%	+22.07%

BLCN vs. SPCT - Expense Ratio Comparison

BLCN has a 0.68% expense ratio, which is lower than SPCT's 0.85% expense ratio.

Dividends

BLCN vs. SPCT - Dividend Comparison

BLCN's dividend yield for the trailing twelve months is around 2.85%, more than SPCT's 0.73% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
BLCN Siren ETF Trust Siren Nasdaq NexGen Economy ETF	2.85%	3.01%	0.67%	0.54%	1.28%	0.56%	0.58%	1.45%	1.16%
SPCT Liberty One Spectrum ETF	0.73%	0.16%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BLCN and SPCT in my portfolio?

BLCN and SPCT 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.

Which ETF is better, BLCN or SPCT?

On fees, BLCN is cheaper at 0.68% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BLCN or SPCT?

BLCN is cheaper with a 0.68% expense ratio, compared with 0.85% for SPCT.

Which ETF pays a higher dividend yield, BLCN or SPCT?

BLCN has the higher dividend yield at 2.85%, compared with 0.73% for SPCT.

What is the main difference between BLCN and SPCT?

They also come from different issuers: SRN Advisors and Liberty One. Their fees differ too: 0.68% for BLCN and 0.85% for SPCT.