# Step 2: ETF Creation and Rebalancing

1. **Bundling:** The user now holds spETH on Solana. They can combine this with SOL, spBTC, and spAVAX to mint a Mega-Cap ETF token.
2. **AI Monitoring:** The Spectra Engine monitors global prices via Pyth or Switchboard oracles.
3. **Rebalancing:** If ETH outperforms BTC, the protocol automatically swaps spETH for spBTC on Solana DEXs such as Jupiter or Orca to maintain target weights. This happens in milliseconds with negligible fees.


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