Published ETF holdings addition
In plain terms
Published ETF holdings addition
How it works
Distinct internal publication-backed common-stock hypothesis; no official index, pair-trade, paper replication, or inherited return claim.
Data dependencies
- Daily prices
Adjusted-close OHLCV for every US-listed ticker; primary price feed.
- Nport fund snapshots pit
A data feed this strategy reads, refreshed on its normal schedule.
- Nport equity holdings pit
A data feed this strategy reads, refreshed on its normal schedule.
- Nport accession capture manifests
A data feed this strategy reads, refreshed on its normal schedule.
- Nport archive exact attestations admissible
A data feed this strategy reads, refreshed on its normal schedule.
- SEC filing header vintages
A data feed this strategy reads, refreshed on its normal schedule.
- SEC filing header payloads
A data feed this strategy reads, refreshed on its normal schedule.
- ETF fund identity mappings
A data feed this strategy reads, refreshed on its normal schedule.
- Security identity history admissible
A data feed this strategy reads, refreshed on its normal schedule.
Expected edge
See the source research for the original effect size; a modern replication on new data may be weaker.
Related families
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