Monthly Report Review: 2026-06-01

[github-actions]

Monthly Report Review Input

Use this file as the primary review input for the monthly upstream release package.

Bundle metadata

• Artifact name: monthly-report-2026-06-01
• Report month: 2026-06
• As-of date: 2026-06-01
• Version / mode: 2026-06-01-core_major / core_major
• Pool size: 5
• Symbols: TRXUSDT, DOGEUSDT, XRPUSDT, LTCUSDT, LINKUSDT

Review intent

• This is an upstream selector review for CryptoSnapshotPipelines, not a downstream execution report.
• The main question is whether the current monthly 5-symbol pool still looks like a sound production selector output, and what additional research evidence is still missing.
• Shadow / challenger coverage should be used for strategy-optimization judgment when available. If missing, treat optimization evidence as incomplete rather than forcing a strong conclusion.
• Downstream BinancePlatform consumes this pool monthly and then applies its own execution logic on top.

Strategy review questions

1. Does the official pool look internally consistent with the ranking preview and release metadata?
2. Are score spread and selected symbols reasonable for a Binance Spot mainstream leader selector?
3. Is shadow / challenger evidence present, and if not, what is the highest-value missing comparison?
4. What are the most useful next low-risk research directions before changing production selector logic?

Release Status Summary

Generated: 2026-06-01T09:09:01.870709+00:00

Official release

• Status: ok
• As-of date: 2026-06-01
• Version / mode: 2026-06-01-core_major / core_major
• Pool size: 5
• Symbols: TRXUSDT, DOGEUSDT, XRPUSDT, LTCUSDT, LINKUSDT
• Source project: crypto-leader-rotation

Artifact summary

• latest_universe symbol count: 12
• latest_ranking row count: 12
• latest_ranking selected count: 5
• artifact contract version: crypto_leader_rotation.live_pool.v1

Ranking preview

• Repo hygiene: add validation CI and governance files #1 TRXUSDT score=0.916667 selected=True
• chore(deps): bump actions/upload-artifact from 4 to 7 #2 DOGEUSDT score=0.875000 selected=True
• chore(deps): bump actions/checkout from 5 to 6 #3 XRPUSDT score=0.625000 selected=True
• chore(deps): bump scikit-learn from 1.6.1 to 1.8.0 #4 LTCUSDT score=0.583333 selected=True
• chore(deps): bump google-github-actions/auth from 2 to 3 #5 LINKUSDT score=0.583333 selected=True

Publish summary

• dry_run: False
• publish_enabled: True
• release_prefix: crypto-leader-rotation/releases/2026-06-01-core_major
• current_prefix: crypto-leader-rotation/current
• firestore target: strategy / CRYPTO_LEADER_ROTATION_LIVE_POOL

Validation

• ok: True
• manifest_present: True
• artifact_manifest_present: True
• age_days: 0

Errors

• none

Warnings

• none

Monthly Review

Generated: 2026-06-01T09:09:02.370548+00:00

Current release status

• Status: ok
• As-of date: 2026-06-01
• Official profile: baseline_blended_rank
• Official version / mode: 2026-06-01-core_major / core_major
• Official pool size: 5
• Official symbols: TRXUSDT, DOGEUSDT, XRPUSDT, LTCUSDT, LINKUSDT
• Source project: crypto-leader-rotation

Publish summary

• dry_run: False
• publish_enabled: True
• release_prefix: crypto-leader-rotation/releases/2026-06-01-core_major
• current_prefix: crypto-leader-rotation/current
• firestore target: strategy / CRYPTO_LEADER_ROTATION_LIVE_POOL

Track coverage

• official_baseline: releases=57 first=2021-05-31 last=2026-06-01 status=official_reference
• challenger_topk_60: releases=57 first=2021-05-31 last=2026-06-01 status=shadow_candidate

Warnings

• none

Operator checklist

1. Run make monthly-shadow-build before generating the extended shadow review package.
2. Confirm live_pool.json and release_manifest.json point to the same month; if generated, confirm track_summary.csv matches too.
3. Review warning lines before any manual publish or communication follow-up.
4. Keep the official baseline as the only production reference unless a separate governance process approves a change.

Telegram Preview

CryptoSnapshotPipelines monthly release
status: ok
as_of_date: 2026-06-01
official: profile=baseline_blended_rank version=2026-06-01-core_major mode=core_major pool_size=5
shadow: official_baseline last=2026-06-01 releases=57; challenger_topk_60 last=2026-06-01 releases=57
manifest: present dry_run=False
validation: ok=True manifest_present=True age_days=0
warnings: none

[quant-cross-repo-automation]

API Monthly Review

Self-hosted Codex path failed before completion: Command failed with exit code 1: git push origin HEAD:refs/heads/codex/monthly-review-issue-76-20260601090930 To https://github.com/QuantStrategyLab/CryptoSnapshotPipelines.git ! [remote rejected] HEAD -> codex/monthly-review-issue-76-20260601090930 (refusing to allow a GitHub App to create or update workflow .github/workflows/monthly_publish.ymlwithoutworkflows permission) error: failed to push some refs to 'https://github.com/QuantStrategyLab/CryptoSnapshotPipelines.git'. Using the configured API fallback reviewers.

OpenAI Review

API Monthly Review

English

Release Consistency

• The official release is internally consistent: status is ok, validation passed, manifest files are present, and the as-of date matches the monthly snapshot (2026-06-01).
• The selected pool matches the ranking preview exactly: TRXUSDT, DOGEUSDT, XRPUSDT, LTCUSDT, LINKUSDT.
• Score ordering is coherent for the selected top-5, with a visible drop from the top two to the rest; however, the lower end is clustered (LTCUSDT and LINKUSDT both at 0.583333), so tie sensitivity should be kept in mind.

Evidence Gaps

• Shadow/challenger coverage is present at a metadata level (official_baseline, challenger_topk_60), but the report does not include the actual comparison results, rank deltas, or performance/selection deltas.
• Missing is the highest-value evidence for this review: a monthly side-by-side of official vs. challenger outputs on the same universe, including overlap, turnover, and any stability or regime notes.
• The issue also lacks explicit explanation of why these five symbols were chosen beyond ranking position, which limits interpretability for a snapshot-only approval.

Downstream Impact

• BinancePlatform will consume this pool monthly, so consistency and timeliness are the main operational concerns here.
• Based on this snapshot alone, there is no sign of release-format risk or manifest mismatch that would block downstream ingestion.
• Since the selected pool is concentrated in mainstream large-liquidity names, downstream execution logic should remain the primary guardrail; no production selector change is justified from this snapshot alone.

Operator Action Items

• Confirm the shadow build package is generated and attached before any governance decision.
• Produce a compact official-vs-challenger comparison table for the same month: overlap, rank differences, and turnover.
• Verify live_pool.json, release_manifest.json, and track_summary.csv are all month-aligned.
• If the tie at the selection boundary matters, document whether score precision or deterministic tie-breaking rules are stable across runs.

中文

发布一致性

• 本次官方发布在内部是自洽的：状态为 ok，校验通过，清单文件存在，且 as-of 日期与月度快照一致（2026-06-01）。
• 选出的池子与排名预览完全一致：TRXUSDT、DOGEUSDT、XRPUSDT、LTCUSDT、LINKUSDT。
• 得分排序整体合理，前两名与后面几名有明显分层；但尾部较接近（LTCUSDT 与 LINKUSDT 同为 0.583333），需要注意边界敏感性。

证据缺口

• 虽然元数据里有 shadow/challenger 覆盖（official_baseline、challenger_topk_60），但报告没有给出实际对比结果、名次差异或表现/选股差异。
• 当前最有价值的缺失证据是：同月官方与 challenger 的并排对比，包括重叠度、换手率和稳定性/市场环境说明。
• 另外，这份月报没有解释这五个币种为何被选中，除了“排名靠前”之外，解释性有限，不足以支持仅凭快照做更强结论。

下游影响

• BinancePlatform 会按月消费该池子，因此这里最重要的是一致性和及时性。
• 就当前快照看，没有发现发布格式风险或清单不一致问题，不会阻塞下游接入。
• 由于入选标的都是主流高流动性币种，真正的执行风控仍应由下游逻辑承担；仅凭这份快照，不应推动生产选择器策略调整。

操作员待办事项

• 在任何治理判断前，先确认 shadow build 包已经生成并附上。
• 补一张简洁的官方 vs challenger 月度对比表：重叠、排名变化、换手率。
• 核对 live_pool.json、release_manifest.json 与 track_summary.csv 是否同月对齐。
• 如果选股边界的平分情况重要，记录是否存在稳定的精度规则或确定性的 tie-break 规则。

Anthropic Claude Review

API Monthly Review

English

Release Consistency

The 2026-06-01 release artifact appears internally consistent across all available signals.

• The official pool (5 symbols) matches the ranking preview exactly: TRXUSDT, DOGEUSDT, XRPUSDT, LTCUSDT, LINKUSDT in rank order.
• The ranking preview draws cleanly from the 12-symbol universe, selecting the top-5 by score with no rank/selection mismatches.
• Score spread is reasonable for a baseline_blended_rank profile. The top two symbols (TRX: 0.9167, DOGE: 0.8750) are well-separated from the cluster at positions 3–5. Positions 4 and 5 (LTCUSDT and LINKUSDT) share a tied score of 0.5833; the tiebreak ordering should be confirmed as deterministic in the pipeline source, but this is a low-severity observation and does not affect pool composition.
• Version string (2026-06-01-core_major), mode (core_major), artifact contract (crypto_leader_rotation.live_pool.v1), Firestore target, and release prefix are mutually consistent.
• Validation flags are clean: ok=True, manifest_present=True, artifact_manifest_present=True, age_days=0, no errors, no warnings.
• Release history depth is healthy: both official_baseline and challenger_topk_60 tracks show 57 releases each, spanning 2021-05-31 through 2026-06-01, indicating no coverage gap for this month.

Evidence Gaps

1. Shadow / challenger pool composition is not disclosed. The challenger_topk_60 track is confirmed present with matching release count, but no ranking rows or symbol list for that track are surfaced in this report. It is therefore not possible to determine whether the challenger pool diverges from the official pool, or by how much. Optimization evidence is incomplete by the review framework's own standard. This is the highest-value missing comparison.
2. Tie resolution logic at rank 4–5 is undocumented in this artifact. LTCUSDT and LINKUSDT share score 0.5833. The report does not confirm whether secondary sort criteria (e.g., liquidity, symbol-level stability, alphabetical fallback) are applied. If the pipeline uses a non-deterministic tie-break, reproducibility of the pool boundary could vary across reruns.
3. The 7 unselected symbols from the 12-symbol universe are not shown. Knowing the score of rank 6 would confirm the selection margin above the cut line. A tight margin at the boundary warrants closer monitoring.
4. No lookback performance or drawdown context is included. This is expected for a selector-only report, but means no within-report validation of score predictive quality is possible.
5. make monthly-shadow-build confirmation status is not recorded. The operator checklist flags this as a required pre-step; no completion note appears in the issue.

Downstream Impact

• BinancePlatform will receive the same 5-symbol pool as last month if this pool is unchanged from 2026-05. Pool continuity itself is not visible from this report alone and should not be assumed.
• The tie at positions 4–5 means downstream execution logic applied to LTCUSDT vs. LINKUSDT rests on a thin selector margin. BinancePlatform teams should be aware that a small score movement next month could rotate one of these two symbols out.
• No validation errors or warnings were raised, so there is no immediate pipeline-level blocker for downstream consumption.
• The dry_run=False and publish_enabled=True flags confirm the pool has been published to both the release prefix and the Firestore live target. Downstream consumers relying on either path should already have access to the current pool.

Operator Action Items

1. Low risk / this cycle: Confirm that live_pool.json, release_manifest.json, and track_summary.csv (if generated) all reference 2026-06-01, per checklist item 2.
2. Low risk / this cycle: Record the completion status of make monthly-shadow-build in the issue thread so the audit trail is complete.
3. Low risk / this cycle: Surface the challenger_topk_60 symbol list and score preview for this month's release and note any divergence from the official pool. This does not require a production change—it is an evidence-completeness step.
4. Low risk / this cycle: Document the tiebreak rule used at rank 4–5 (LTCUSDT vs. LINKUSDT). Confirm it is deterministic and add it to the artifact metadata or pipeline documentation.
5. Monitoring / next cycle: Track rank-6 score from the 12-symbol universe to quantify the margin above the cut line. If the gap narrows, flag for heightened review in the 2026-07 snapshot.
6. Do not change production selector logic based on this single monthly snapshot alone.

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中文

发布一致性

2026-06-01 发布物料在所有可用信号层面内部一致。

• 官方资产池（5 个标的）与排名预览完全吻合：TRXUSDT、DOGEUSDT、XRPUSDT、LTCUSDT、LINKUSDT，按排名顺序排列。
• 排名预览从 12 个标的的宇宙中干净地选出前 5 名，未发现排名与选择状态不匹配的情况。
• 评分分布对于 baseline_blended_rank 配置文件而言合理。前两名（TRX: 0.9167，DOGE: 0.8750）与第 3–5 名的簇群有明显间隔。第 4、5 名（LTCUSDT 与 LINKUSDT）评分并列为 0.5833；建议确认并列情形的排序是否为确定性逻辑，但这属于低严重度观察，不影响资产池组成。
• 版本字符串、模式、制品合约、Firestore 目标及发布前缀相互一致。
• 验证标志全部通过：无错误、无警告，age_days=0。
• 发布历史深度健康：official_baseline 与 challenger_topk_60 均记录 57 次发布，覆盖 2021-05-31 至 2026-06-01，本月无覆盖缺口。

证据缺口

1. 挑战者（challenger_topk_60）资产池组成未披露。 该跟踪轨道存在且发布次数匹配，但本报告未呈现其排名行或标的列表，无法判断挑战者池与官方池是否存在差异及差异幅度。优化证据按本审查框架自身标准属于不完整状态。这是本次最高价值的缺失对比。
2. 第 4–5 名并列的处理逻辑未在制品中记录。 LTCUSDT 与 LINKUSDT 评分相同（0.5833），报告未说明是否存在次级排序条件（如流动性、标的稳定性、字母顺序兜底）。若管道使用非确定性并列处理，资产池边界的可重现性可能在多次运行间存在差异。
3. 12 个标的中未入选的 7 个标的未展示。 了解第 6 名的评分可确认选择切割线上方的分值余量。若边界处余量较小，应加强监控。
4. 报告不含历史表现或回撤背景数据。 这在仅作为选择器报告的情况下属于预期缺失，但意味着无法在报告内部验证评分的预测质量。
5. make monthly-shadow-build 的执行确认状态未记录。 操作员检查清单将此列为必要前置步骤，但 issue 中未见完成说明。

下游影响

• BinancePlatform 将接收本次 5 个标的的资产池。如需判断池是否与上月相同，需与 2026-05 发布记录对比，不能在本报告内直接确认。
• 第 4–5 名并列意味着下游对 LTCUSDT 与 LINKUSDT 的执行逻辑建立在较窄的选择器分值余量之上。下游团队应注意，下月若分值出现小幅变动，其中一个标的可能被轮换出池。
• 验证无错误、无警告，下游消费不存在管道层面的直接阻断。
• dry_run=False 且 publish_enabled=True 确认资产池已发布至发布前缀与 Firestore 实时目标，依赖任一路径的下游消费者均应已可访问当前资产池。

操作员待办事项

1. 低风险 / 本周期： 确认 live_pool.json、release_manifest.json 及 track_summary.csv（若已生成）均引用 2026-06-01，对应检查清单第 2 项。
2. 低风险 / 本周期： 在 issue 线程中记录 make monthly-shadow-build 的完成状态，以保持审计追踪完整。
3. 低风险 / 本周期： 提取本月 challenger_topk_60 的标的列表与评分预览，并注明与官方池的任何差异。此操作不需要生产变更，属于证据完整性步骤。
4. 低风险 / 本周期： 记录第 4–5 名（LTCUSDT 与 LINKUSDT）并列时使用的排序规则，确认其为确定性逻辑，并将其添加至制品元数据或管道文档。
5. 监控 / 下一周期： 追踪 12 个标的中第 6 名的评分，量化切割线上方的分值余量。若余量收窄，应在 2026-07 快照审查中标记为重点关注。
6. 不应 仅凭单月快照结果变更生产选择器逻辑。

[Pigbibi]

The monthly review evidence gaps were addressed by #77, which is merged with passing CI. Closing this review issue as completed.