Spectra Adaptive
Market-Neutral
Survivorship-Bias Free
Multi-Factor
Top 30 Market Cap
Tier 3
Spectra is a market-neutral portfolio that combines six orthogonal factors:
- Enhanced Momentum
- Enhanced Carry
- Retail Flow
- Margin Risk
- Altair
- Enhanced Mean Reversion
The Adaptive overlay reduces the portfolio's gross exposure when the market conditions are adverse. This may results in prolonged periods of very small (<10%) gross exposure.
The asset universe consists of the most liquid and actively traded assets, identified on rolling basis - various techniques employed to keep it both stable and relevant, as well as survivorship-bias free.
To balance each asset's risk contribution, positions are scaled according to the inverse of their rolling volatility.
The portfolio is rebalanced daily, with hourly updates provided, 5 minutes past the hour (UTC).
| Benchmark (BTC) | Portfolio | |
|---|---|---|
0.91 | 3.13 | |
44.4% | 124.7% | |
0.00 | 0.82 | |
1.00 | 0.04 | |
-76.6% | -18.3% | |
61% | 27% | |
0% | 43.8% | |
100% | 13.1% | |
100% | 116.9% |
Sharpe Ratio
Rolling 12 MonthsBeta
Rolling 12 Months - Benchmark: BTCNet Exposure of Portfolio
Portfolio Variants
Spectra Adaptive - Top 20 Market Cap
Tier 3
Combines 6 cross-sectional, orthogonal factors - while reducing exposure dynamically in adverse market conditions.
Spectra Adaptive - Top 40 Market Cap
Tier 3
Combines 6 cross-sectional, orthogonal factors - while reducing exposure dynamically in adverse market conditions.
Current Weights
3/11/2026, 12:12:58 AM (UTC)
Adaptive Portfolio weights can be all zero when the risk signal scales the portfolio weights down.
The portfolio is designed to be market-neutral on a volatilty-adjusted basis, therefore it may have net directional exposure on any given day. The weighting mechanism ensures that volatility-weighted directional exposure is negligible on the portfolio level.
| Ticker | Name | Arrival Price | Weight | Date |
|---|---|---|---|---|
| BTC | Bitcoin | 69919.159 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ETH | Ethereum | 2036.934 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| SOL | Solana | 85.835 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| XRP | Ripple | 1.386 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| DOGE | Dogecoin | 0.0945417134574696 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| SUI | Sui | 0.957 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| BNB | Binance Coin | 641.881 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ADA | Cardano | 0.262 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| LTC | Litecoin | 53.85 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| LINK | Chainlink | 8.983 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ONDO | ONDO | 0.255 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| AVAX | Avalanche | 9.532 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| BCH | Bitcoin Cash | 446.853 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| PEPE | PEPE | 0.000003299598048163681 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| HBAR | Hedera | 0.09511423339677791 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| TRX | TRON | 0.286 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| AAVE | Aave | 111.633 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| TAO | Bittensor | 199.717 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| WLD | WLD | 0.356 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| TON | Toncoin | 1.319 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ETC | Ethereum Classic | 8.235 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| XLM | Stellar | 0.159 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ATOM | ATOM | 1.788 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| POL | Polygon | 0.09622475172210056 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| SHIB | SHIB | 0.000005647925164557487 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ICP | Internet Computer | 2.387 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| XMR | Monero | 353.102 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ZEC | ZEC | 222.698 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| WLFI | WLFI | 0.102 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| ASTER | ASTER | 0.702 USD | 0.00% | 2026-03-11T00:12:58.568655+00:00 |
| 0.00% | ||||
Properties
Frequently Asked Questions
What is the construction methodology of the model portfolio on display? How do I replicate it?
The portfolio is constructed by applying cross-sectional binning - quantiles. This ensures that the weights are calculated in proportion to the strength of the factor. The assets are then weighted according to the inverse of their rolling volatility, to mitigate the impact of widely different volatilities of digital assets. We provide a replication notebook in the "Resources" section that will produce a very similar portfolio than what's shown on the site.
Is the raw factor data available?
Yes, we serve the raw factor data via the "portfolio/factors" endpoint, please see the API Docs for more information.
What is smoothing? Some factors have by default setting (eg. 10 Day Moving Average) applied. Why is that?
Some of the cross-sectional factors have very high turnover, and despite being highly predictive, the alpha does not survive transaction costs. Smoothing (applying a simple moving average) is a way to reduce the turnover and the impact of transaction costs.
What is the universe of assets? How is it determined? Is it survivorship-bias free?
The universe of assets (there are multiple variants, for example, top 20, 30, 40 market cap digital assets) is the most liquid and actively traded assets, identified on rolling basis - various techniques (volume, open interest, volatility filters) are employed to keep it both stable and relevant. The universe is survivorship-bias free.
What is the rebalancing frequency?
The portfolio is rebalanced daily, with hourly updates, 5 minutes past the hour (UTC), and available point-in-time.
What are the transaction cost / slippage assumptions?
There are 0.05% transaction costs applied on each position adjustment. This is a parameter that can be adjusted in the backtest settings. Slippage, spread is not considered in the simplistic backtest that's on our site. We encourage using an independent backtesting infrastructure to validate performance.
When have been the factors developed? Is there an out-of-sample period?
Our cutoff date for our research process is 2024-01-01, we consider any data onwards as out-of-sample. Many factors have been traded live in some form from 2025-01-01.
Some of the factors look great! Should I pick an individual factor and start trading it?
We recommend using a portfolio of factors to maximize risk-adjusted returns. Alpha from individual factors is simply not consistent enough, and even running a simple arithmetic average of 3-5 relatively orthogonal factors will produce superior results.
Replication & API
Live Weights
Get live weights with the code provided below.