Widening historical depth to the tradeable tier

operational-statusoperational

Question

Track acquisition progress of /export historical depth widened to the tradeable tier.

Verdict

Operational scope/progress snapshot for the /export widening acquisition (413 items, 2,891 chunks, ordered by notional traded per week). Not a fixed research verdict; figures move as acquisition proceeds.

Population: 413 items, ordered by notional traded per week.
Resolution: n/a -- operational acquisition-progress snapshot, not a price-resolution result.
Cutoff: Current as of generation; figures move as acquisition proceeds.
Baseline: n/a -- operational status, not benchmarked against a null.

Limitations

Not a fixed verdict; the write-up's own item count (2,891 chunks, #40) and the module docstring's (#45) disagree and are both cited rather than reconciled.

Notes

Issue #45 is the module's own docstring reference (analysis/depth_widening.py); #40 is the number found in the write-up's own text. Both are cited to show the discrepancy rather than picking one.

Source

Citation: po-research:depth-widening:13c0872a5a638273
Write-up: docs/research/depth-widening.md
Data: docs/research/depth-widening.json
Artifact: research-index.json v1 — sha256:cb3d976779a5cbcb4188039a8d26d5e558a2d844030a638c2f16fe5a8eb0a2fe
Build data cutoff: 2026-08-12
Issues: #40, #45