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BLCN's Sortino Ratio of 1.27 indicates that for each unit of downside volatility, it generates 1.27 units of excess return. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 3, 2026).

Unlike other measures, Sortino only focuses on downside volatility (losses), making it particularly useful for investors more concerned about protecting against drawdowns than overall price swings.

BLCN Sortino Ratio Rank


BLCN Sortino Ratio Rank: 23.524
Below Average

BLCN ranks above 23.5% of all investments in our database based on Sortino Ratio over the past 12 months, indicating below-average returns relative to downside risk taken. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

  • Strong returns with minimal downside volatility → Higher rank
  • Severe or frequent drawdowns → Lower rank
  • Upside volatility → No impact (Sortino doesn't penalize upside swings)

What you can do with this information

  • Returns may not adequately compensate for downside risk taken
  • Consider smaller allocation given below-average risk-adjusted profile
  • Explore higher-ranked investments with better downside protection
  • Assess whether downside exposure aligns with your portfolio goals

BLCN Sortino Ratio Market Positioning

The chart shows BLCN's Sortino Ratio relative to all ETFs on our platform, with color zones indicating percentile rankings. Higher ratios indicate better downside-adjusted returns.


  • Red zone (bottom 25%): 1.39 or lower
  • Yellow zone (middle 50%): 1.39 to 3.47
  • Green zone (top 25%): 3.47 or higher
  • Top 1%: 12.77+
  • Median: 2.49 — half of all investments score higher

How it compares to other similar ETFs

The table compares Siren ETF Trust Siren Nasdaq NexGen Economy ETF's Sortino Ratio with other ETFs in the Large Cap Blend Equities, Blockchain category across multiple time periods, showing how BLCN's risk-adjusted performance compares to similar funds.

Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Jun 3, 2026.


SymbolName1Y Sortino Ratio5Y Sortino Ratio10Y Sortino RatioAll Time Sortino Ratio
RSSYReturn Stacked US Stocks & Futures Yield ETF4.94
IUSInvesco RAFI Strategic US ETF4.63
PSCXPacer Swan SOS Conservative (December) ETF4.38
HECOState Street Galaxy Hedged Digital Asset Ecosystem ETF4.24
DMAYFT Cboe Vest U.S. Equity Deep Buffer ETF - May4.20
PSMDPacer Swan SOS Moderate (December) ETF4.14
BLCRBlackrock Large Cap Core ETF4.12
RAFEPIMCO RAFI ESG U.S. ETF4.06
UJUNInnovator U.S. Equity Ultra Buffer ETF - June4.06
DECOState Street Galaxy Digital Asset Ecosystem ETF4.05
BLCNSiren ETF Trust Siren Nasdaq NexGen Economy ETF1.27

S&P 500 Index

How to choose period

Historical Sortino Ratio

The chart shows BLCN's rolling Sortino ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to downside risk, while declining trends may signal deteriorating risk-adjusted performance or increased volatility during market stress. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when BLCN consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.


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