Unified Source Registry and Acquisition Coverage¶
This page is generated from config/sources.toml, registers all 155 sources: 64 automatic (37 enabled in the daily pipeline), 89 catalog, and 2 manual. It reports records actually acquired. Connected means the acquisition interface runs; ordinary RSS history depth remains source-controlled. Catalog and manual sources without a separate metadata connector are not presented as harvested. Quarterly archive = yes is reserved for sources with reliable dates and a stated retention scope.
Family describes the content or institution domain; Access says whether an automatic path exists, the source is catalog-only, or manual; Connector names the concrete technical adapter. enabled controls the daily pipeline only and does not demote historical connectors such as Crossref to catalogs. Family never selects quarterly items: archive eligibility permits local retention. Public quarterly-archive records must score at least 40 and remain within the primary scope; passing the threshold completes rule review without additional manual review.
ISSN journal connectors page through the full fixed date range; NBER traverses the program results before applying configured terms. Crossref institution-affiliation queries inspect only the top 100 candidates and are not complete archives of institution websites. The AQR website catalog is not harvested; its archive contains only independent Crossref bibliographic metadata. JPX Working Papers pairs the official English and Japanese indexes at low frequency and prefers the Japanese original date; Futures & Options Reports reads only official annual archives; neither adapter downloads PDFs. Oxford-Man resolves only arXiv identifiers from its official selected page; SSRN-only entries remain catalog-level. Man Insights is neither harvested, archived, nor linked publicly because of its terms.
| Source | Family | Access | Connector | Quarterly archive | In-range records | Earliest | Latest |
|---|---|---|---|---|---|---|---|
| arXiv Quantitative Finance | academic bibliographic | automatic | feed | no | 216 | 2026-06-17 | 2026-09-30 |
| arXiv Quantitative Finance History | academic bibliographic | automatic | arxiv_history | yes | 422 | 2019-03-18 | 2026-09-28 |
| Oxford-Man official selected arXiv index | academic bibliographic | automatic | oxford_man | yes | 20 | 2019-04-09 | 2024-07-31 |
| Oxford-Man-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 16 | 2019-01-18 | 2026-08-03 |
| Cboe Insights | official market infrastructure | automatic | feed | no | 60 | 2026-06-24 | 2026-09-30 |
| OptionMetrics Research and Blog | index data provider | automatic | feed | no | 20 | 2026-06-08 | 2026-09-28 |
| Moontower Blog | practitioner media | automatic | feed | no | 35 | 2026-05-17 | 2026-09-20 |
| HKEX Market Communications | official market infrastructure | automatic | feed | no | 55 | 2024-07-31 | 2026-09-30 |
| HKEX HKFE Trading Rules | official market infrastructure | automatic | feed | no | 2 | 2019-02-25 | 2024-07-12 |
| HKEX SEOCH Rules | official market infrastructure | automatic | feed | no | 2 | 2026-04-17 | 2026-04-17 |
| JPX Market News | official market infrastructure | automatic | feed | no | 46 | 2026-07-13 | 2026-09-30 |
| DTCC News and Insights | official market infrastructure | automatic | feed | no | 70 | 2026-01-28 | 2026-09-28 |
| DTCC SEC Rule Filings | official market infrastructure | automatic | feed | no | 62 | 2025-08-29 | 2026-09-25 |
| IBKR Traders' Insight: Options | trading firm | automatic | feed | no | 24 | 2025-10-21 | 2026-08-24 |
| Optiver Market Insights | trading firm | automatic | optiver_insights | no | 67 | 2020-01-15 | 2026-09-14 |
| Federal Reserve FEDS | official market infrastructure | automatic | feed | no | 29 | 2025-08 | 2026-09-29 |
| BMLL Resource Centre | index data provider | catalog | — | no | 0 | — | — |
| SIX Trading InfoSnacks | official market infrastructure | catalog | — | no | 0 | — | — |
| Liquidnet Insights | trading firm | catalog | — | no | 0 | — | — |
| MEMX Insights and Commentary | official market infrastructure | catalog | — | no | 0 | — | — |
| JPX official working-paper index | official market infrastructure | automatic | jpx | yes | 33 | 2019-02-14 | 2026-04-10 |
| Cboe Options Institute Research | official market infrastructure | catalog | — | no | 0 | — | — |
| CME OpenMarkets | official market infrastructure | catalog | — | no | 0 | — | — |
| SEC Market Structure Analytics | official market infrastructure | catalog | — | no | 0 | — | — |
| Virtu Thought Leadership | trading firm | catalog | — | no | 0 | — | — |
| Nasdaq Market Makers | official market infrastructure | catalog | — | no | 0 | — | — |
| NYSE Data Insights | official market infrastructure | catalog | — | no | 0 | — | — |
| IEX Square Edge Research | trading firm | catalog | — | no | 0 | — | — |
| BestEx Research | trading firm | catalog | — | no | 0 | — | — |
| Quantitative Brokers Research | trading firm | catalog | — | no | 0 | — | — |
| CFM Thinking and Research | systematic investment research | catalog | — | no | 0 | — | — |
| CFM-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 10 | 2019-07-05 | 2026-04-07 |
| Tradeweb Insights | official market infrastructure | catalog | — | no | 0 | — | — |
| MarketAxess Insights | official market infrastructure | catalog | — | no | 0 | — | — |
| ICE Insights | official market infrastructure | catalog | — | no | 0 | — | — |
| Eurex Research and White Papers | official market infrastructure | catalog | — | no | 0 | — | — |
| FIA European Principal Traders Association | official market infrastructure | catalog | — | no | 0 | — | — |
| FIA Principal Traders Group | official market infrastructure | catalog | — | no | 1 | 2024-07 | 2024-07 |
| ORATS Blog | practitioner media | catalog | — | no | 0 | — | — |
| ORATS Video | practitioner media | automatic | feed | no | 17 | 2026-05-19 | 2026-07-29 |
| Quantopian Webinars | practitioner media | automatic | feed | no | 39 | 2019-02-05 | 2026-05-30 |
| Virtual Barrels | practitioner media | automatic | feed | no | 11 | 2025-09-05 | 2026-09-04 |
| Options Insight | practitioner media | catalog | — | no | 0 | — | — |
| QVR Advisors Research | systematic investment research | catalog | — | no | 0 | — | — |
| Options Industry Council Research | official market infrastructure | catalog | — | no | 0 | — | — |
| Artemis Capital Research | systematic investment research | catalog | — | no | 0 | — | — |
| Ambrus Group Volatility Research | systematic investment research | catalog | — | no | 0 | — | — |
| Alpha Exchange Podcast | practitioner media | automatic | feed | no | 20 | 2026-04-07 | 2026-09-23 |
| The Derivative by RCM Alternatives | practitioner media | automatic | feed | yes | 241 | 2020-01-27 | 2026-09-24 |
| Flirting with Models | practitioner media | automatic | feed | yes | 119 | 2019-05-30 | 2026-09-14 |
| Odds on Open | practitioner media | automatic | feed | yes | 75 | 2025-02-18 | 2026-09-24 |
| Macro Hive Video | practitioner media | automatic | feed | no | 12 | 2026-05-22 | 2026-07-24 |
| Macro Hive Conversations | practitioner media | automatic | feed | yes | 337 | 2020-03-20 | 2026-09-25 |
| Top Traders Unplugged Systematic Investor | practitioner media | automatic | feed | no | 13 | 2026-07-04 | 2026-09-26 |
| Maven Securities official research archive | trading firm | automatic | feed | yes | 25 | 2021-05-25 | 2023-09-18 |
| Tower Research Capital | trading firm | catalog | — | no | 0 | — | — |
| XTX Markets White Papers | trading firm | catalog | — | no | 0 | — | — |
| DRW Insights | trading firm | catalog | — | no | 0 | — | — |
| DRW ETF Flow Reports | trading firm | catalog | — | no | 0 | — | — |
| Flow Traders Research | trading firm | catalog | — | no | 0 | — | — |
| GTS Market Structure Commentary | trading firm | catalog | — | no | 0 | — | — |
| HKEX Group Insight | official market infrastructure | catalog | — | no | 0 | — | — |
| HKEX Derivatives Market Statistics | official market infrastructure | catalog | — | no | 0 | — | — |
| SGX Market Updates | official market infrastructure | catalog | — | no | 0 | — | — |
| TAIFEX Market Data and Rules | official market infrastructure | catalog | — | no | 0 | — | — |
| KRX Derivatives Market | official market infrastructure | catalog | — | no | 0 | — | — |
| ASX Derivatives Market | official market infrastructure | catalog | — | no | 0 | — | — |
| B3 Market Reports | official market infrastructure | catalog | — | no | 0 | — | — |
| NSE Derivatives Market Snapshot | official market infrastructure | catalog | — | no | 0 | — | — |
| S&P Dow Jones Indices Consultations | index data provider | catalog | — | no | 0 | — | — |
| MSCI Index Announcements | index data provider | catalog | — | no | 0 | — | — |
| FTSE Russell Market Consultations | index data provider | catalog | — | no | 0 | — | — |
| Nasdaq Index Research | index data provider | catalog | — | no | 0 | — | — |
| STOXX Rulebooks and Notices | index data provider | catalog | — | no | 0 | — | — |
| Solactive Announcements | index data provider | catalog | — | no | 0 | — | — |
| Morningstar Indexes Insights | index data provider | catalog | — | no | 0 | — | — |
| Nikkei Indexes News | index data provider | catalog | — | no | 0 | — | — |
| Hang Seng Indexes Notices | index data provider | catalog | — | no | 0 | — | — |
| FINRA OTC Transparency Data | official market infrastructure | catalog | — | no | 0 | — | — |
| CFTC Commitments of Traders | official market infrastructure | catalog | — | no | 0 | — | — |
| OCC Volume and Open Interest | official market infrastructure | catalog | — | no | 0 | — | — |
| Office of Financial Research Working Papers | official market infrastructure | automatic | feed | no | 1 | 2026-08-25 | 2026-08-25 |
| New York Fed Liberty Street Economics | official market infrastructure | automatic | feed | no | 116 | 2025-07-14 | 2026-09-30 |
| New York Fed Economic Policy Review | official market infrastructure | catalog | — | no | 0 | — | — |
| BIS Quarterly Review | official market infrastructure | automatic | feed | no | 0 | — | — |
| FCA Market Watch | official market infrastructure | catalog | — | no | 0 | — | — |
| ESMA Market Research and Data | official market infrastructure | automatic | feed | no | 20 | 2026-07-08 | 2026-09-30 |
| ECB Working Papers | official market infrastructure | automatic | ecb_rss | no | 26 | 2026-07-07 | 2026-09-25 |
| BIS Working Papers | official market infrastructure | automatic | feed | no | 6 | 2026-07-09 | 2026-07-22 |
| Bank of England Working Papers | official market infrastructure | automatic | feed | no | 15 | 2026-07-10 | 2026-09-25 |
| World Federation of Exchanges Research | official market infrastructure | catalog | — | no | 0 | — | — |
| FIA Market Structure Archive | official market infrastructure | catalog | — | no | 0 | — | — |
| ISDA SwapsInfo | official market infrastructure | catalog | — | no | 0 | — | — |
| SIFMA Market Metrics and Trends | official market infrastructure | catalog | — | no | 0 | — | — |
| Acadian Systematic Methods | systematic investment research | catalog | — | no | 0 | — | — |
| Aspect Capital Insights | systematic investment research | catalog | — | no | 0 | — | — |
| Robeco Quantitative Investing | systematic investment research | catalog | — | no | 0 | — | — |
| PanAgora Research | systematic investment research | catalog | — | no | 0 | — | — |
| Dimensional Insights | systematic investment research | catalog | — | no | 0 | — | — |
| State Street Global Advisors Insights | systematic investment research | catalog | — | no | 0 | — | — |
| Winton Insights | systematic investment research | catalog | — | no | 0 | — | — |
| Transtrend Insights | systematic investment research | catalog | — | no | 0 | — | — |
| Alpha Architect Blog | systematic investment research | automatic | feed | no | 8 | 2026-07-10 | 2026-09-28 |
| ReSolve Asset Management Research | systematic investment research | catalog | — | no | 0 | — | — |
| Quantpedia Blog | practitioner media | automatic | feed | no | 19 | 2026-06-30 | 2026-09-30 |
| S&P Dow Jones Indices Research and Insights | index data provider | catalog | — | no | 0 | — | — |
| MSCI Research and Insights | index data provider | catalog | — | no | 0 | — | — |
| FTSE Russell Research | index data provider | catalog | — | no | 0 | — | — |
| JPX Futures and Options Reports | official market infrastructure | automatic | jpx | yes | 10 | 2022-08 | 2026-02 |
| iShares Portfolio and ETF Insights | systematic investment research | catalog | — | no | 0 | — | — |
| ETF.com | practitioner media | catalog | — | no | 0 | — | — |
| ETF Stream | practitioner media | catalog | — | no | 0 | — | — |
| Hudson River Trading HRT Beat | trading firm | catalog | — | no | 0 | — | — |
| Newfound Research | systematic investment research | catalog | — | no | 0 | — | — |
| Quantocracy | practitioner media | automatic | feed | no | 16 | 2026-07-13 | 2026-09-29 |
| QuantConnect Strategy Library | practitioner media | catalog | — | no | 0 | — | — |
| SSRN Financial Economics Network | academic bibliographic | catalog | — | no | 0 | — | — |
| IDEAS/RePEc | academic bibliographic | catalog | — | no | 0 | — | — |
| NYU V-Lab | academic bibliographic | catalog | — | no | 0 | — | — |
| AQR Research | systematic investment research | catalog | — | no | 0 | — | — |
| AQR-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 27 | 2019-01-24 | 2026-09-24 |
| Man Institute | systematic investment research | catalog | — | no | 0 | — | — |
| Man AHL-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 0 | — | — |
| Two Sigma Insights | systematic investment research | automatic | feed | no | 11 | 2026-07-01 | 2026-09-23 |
| Risk.net Cutting Edge | practitioner media | catalog | — | no | 0 | — | — |
| SqueezeMetrics sqzme Documentation | practitioner media | manual | — | no | 0 | — | — |
| SpotGamma Blog | practitioner media | automatic | feed | no | 5 | 2026-07-19 | 2026-07-27 |
| Hedgeye / Tier 1 Alpha | practitioner media | manual | — | no | 0 | — | — |
| D. E. Shaw Group Library | systematic investment research | catalog | — | no | 0 | — | — |
| Jane Street Blog | trading firm | automatic | feed | no | 9 | 2026-08-05 | 2026-09-30 |
| NYU Volatility and Risk Institute | academic bibliographic | catalog | — | no | 0 | — | — |
| NYU VRI-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 0 | — | — |
| NBER Asset Pricing metadata | academic bibliographic | automatic | nber | yes | 91 | 2019-01 | 2026-08 |
| Research Affiliates | systematic investment research | catalog | — | no | 0 | — | — |
| Research Affiliates-affiliated Crossref metadata | academic bibliographic | automatic | crossref | yes | 3 | 2019-03-20 | 2023-01-16 |
| Citadel | systematic investment research | catalog | — | no | 0 | — | — |
| Citadel Securities | trading firm | catalog | — | no | 0 | — | — |
| Citadel Securities Policy Positions | trading firm | catalog | — | no | 0 | — | — |
| Cboe Academic Publications | academic bibliographic | automatic | crossref | yes | 1 | 2022-05-18 | 2022-05-18 |
| OptionMetrics Academic Publications | academic bibliographic | automatic | crossref | yes | 0 | — | — |
| The Journal of Finance | academic bibliographic | automatic | crossref | yes | 816 | 2019-01-07 | 2026-09-30 |
| The Review of Asset Pricing Studies | academic bibliographic | automatic | crossref | yes | 141 | 2019-01-18 | 2026-09-01 |
| Journal of Financial Econometrics | academic bibliographic | automatic | crossref | yes | 270 | 2019 | 2026-07-23 |
| The Journal of Portfolio Management | academic bibliographic | automatic | crossref | yes | 952 | 2019-03-01 | 2026-09-30 |
| Financial Analysts Journal | academic bibliographic | automatic | crossref | yes | 244 | 2019-01-11 | 2026-09-21 |
| Journal of Financial Economics | academic bibliographic | automatic | crossref | yes | 1225 | 2019-01 | 2026-09 |
| The Review of Financial Studies | academic bibliographic | automatic | crossref | yes | 926 | 2005-02-10 | 2026-09-24 |
| Journal of Financial and Quantitative Analysis | academic bibliographic | automatic | crossref | yes | 875 | 2019-01-08 | 2026-09-30 |
| Management Science | academic bibliographic | automatic | crossref | yes | 3554 | 2019-01 | 2026-09-30 |
| Journal of Empirical Finance: individually imported records | academic bibliographic | catalog | — | yes | 1 | 2026-06-25 | 2026-06-25 |
| Journal of Financial Markets | academic bibliographic | automatic | crossref | yes | 372 | 2019-01 | 2026-09 |
| Mathematical Finance | academic bibliographic | automatic | crossref | yes | 317 | 2019-01-09 | 2026-09-30 |
| Quantitative Finance | academic bibliographic | automatic | crossref | yes | 914 | 2019-01-11 | 2026-09-21 |
| Journal of Futures Markets | academic bibliographic | automatic | crossref | yes | 785 | 2019-01-03 | 2026-09-23 |
| The Journal of Derivatives | academic bibliographic | automatic | crossref | yes | 241 | 2019-02-07 | 2026-09-01 |