For 25+ years, Wharton Research Data Services (WRDS) has supported users with targeted solutions that underpin research, reinforce learning, and enable discovery.
WRDS advances comprehensive thought leadership for 500+ institutions across 38+ countries—democratizing data access and giving users the power to analyze complex information through curated Classroom Teaching guides, Video Learning Pathways, Analytics/Linking tools, and Research Applications. WRDS resources map to Accreditation Standards, impacting an institution’s trajectory from learning and discovery to research and publication.
WRDS resources map to Accreditation Standards, impacting an institution’s trajectory from learning and discovery to research and publication.
As the world becomes more connected and the impact of policy reaches across borders, equity and access become more essential to research. WRDS is proud to play a leading role in reshaping how research, data access and researcher recognition can better reflect and support a truly global and networked community.
Query Forms
Products
Product | Description |
---|---|
datastream_wscope |
None
Data update frequency is not defined. |
wrdsapps_backtest_basic |
WRDS Backtest Basic
Last updated February 9th, 2023. Data updated annually. |
wrdsapps_backtest_plus |
WRDS Backtest Plus
Last updated February 9th, 2023. Data updated annually. |
wrdsapps_beta |
WRDS Beta Suite
Data update frequency is not defined. |
wrdsapps_bondret |
WRDS Bond Returns
Last updated December 13th, 2022. Data update frequency is not defined. |
wrdsapps_effrontier |
WRDS Efficient Frontier
Data update frequency is not defined. |
wrdsapps_eushort |
WRDS EU Short Sales
Last updated January 12th, 2023. Data update frequency is not defined. |
wrdsapps_evtstudy_int |
Event Study Intl using Compustat
Data update frequency is not defined. |
wrdsapps_evtstudy_int_ciq |
Event Study Intl using Compustat with Capital IQ
Data update frequency is not defined. |
wrdsapps_evtstudy_intraday |
Event Study Intraday
Data update frequency is not defined. |
wrdsapps_evtstudy_intraday_rav |
Event Study Intraday with Ravenpack
Last updated February 6th, 2023. Data update frequency is not defined. |
wrdsapps_evtstudy_lr |
Event Study Long Run
Last updated February 6th, 2023. Data updated annually. |
wrdsapps_evtstudy_lr_ciq |
Event Study Long Run with Capital IQ
Data updated annually. |
wrdsapps_evtstudy_us |
Event Study US
Data updated annually. |
wrdsapps_evtstudy_us_ciq |
WRDS Event Study US with Capital IQ
Data updated annually. |
wrdsapps_finratio |
WRDS Financial Ratios (base)
Last updated February 6th, 2023. Data updated annually. |
wrdsapps_finratio_ccm |
WRDS Financial Ratios with CCM
Last updated February 6th, 2023. Data updated annually. |
wrdsapps_finratio_ibes |
WRDS Financial Ratios with Ibes
Last updated February 6th, 2023. Data updated annually. |
wrdsapps_finratio_ibes_ccm |
WRDS Financial Ratios with Ibes and CCM
Last updated February 6th, 2023. Data updated annually. |
wrdsapps_link_comp_eushort |
Linking Suite: Compustat - European Short Data
Last updated January 12th, 2023. Data update frequency is not defined. |
wrdsapps_link_crsp_bond |
Linking Suite: Bond - CRSP
Last updated February 7th, 2023. Data updated annually. |
wrdsapps_link_crsp_comp_bdx |
Linking Suite: Boardex - Compustat - CRSP
Last updated February 7th, 2023. Data updated annually. |
wrdsapps_link_crsp_factset |
Linking Suite: Factset - CRSP
Last updated February 9th, 2023. Data update frequency is not defined. |
wrdsapps_link_crsp_ibes |
Linking Suite: Ibes - CRSP
Last updated September 6th, 2022. Data updated annually. |
wrdsapps_link_crsp_optionm |
Linking Suite: Optionmetrics - CRSP
Last updated February 7th, 2023. Data updated annually. |
wrdsapps_link_crsp_taq |
Linking Suite: TAQ Monthly - CRSP
Last updated February 11th, 2022. Data update frequency is not defined. |
wrdsapps_link_crsp_taqm |
Linking Suite: TAQ Daily - CRSP
Last updated May 19th, 2023. Data update frequency is not defined. |
wrdsapps_link_datastream_wscope |
WRDS Linking Datastream to Worldscope
Last updated March 7th, 2023. Data updates are not scheduled. |
wrdsapps_link_dealscan_wscope |
Linking Suite: Dealscan - Worldscope
Data update frequency is not defined. |
wrdsapps_link_supplychain |
Linking Suite: Supply Chain
Last updated February 9th, 2023. Data update frequency is not defined. |
wrdsapps_link_trinsider_bdx |
Linking Suite: Thomson Insiders - Boardex
Last updated February 7th, 2023. Data update frequency is not defined. |
wrdsapps_optionsig |
WRDS Options Suite
Data update frequency is not defined. |
wrdsapps_patents |
WRDS Patent Database
Data update frequency is not defined. |
wrdsapps_subsidiary |
WRDS Company Subsidiaries
Last updated November 9th, 2023. Data update frequency is not defined. |
wrdsapps_windices |
WRDS World Indices
Last updated July 20th, 2023. Data update frequency is not defined. |
wrds_insiders |
WRDS Insiders
Last updated December 6th, 2023. Data updated weekly. |
wrds_mutualfund |
WRDS Mutual Fund
Last updated November 10th, 2023. Data updated quarterly. |
wrdssec_all |
WRDS SEC Platform
Last updated December 9th, 2023. Data updated weekly. |
wrdssec_bow |
WRDS Bag of Words
Last updated May 18th, 2023. Data update frequency is not defined. |
wrdssec_common |
WRDS SEC Linking and helper tables
Last updated December 9th, 2023. Data updated weekly. |
wrdssec_insiders |
WRDS SEC Insiders
Last updated November 2nd, 2023. Data updated weekly. |
wrdssec_midas |
MIDAS
Last updated March 30th, 2021. Data updated quarterly. |
wrdssec_secsa |
WRDS SEC Sentiment Analysis
Last updated December 9th, 2023. Data updated weekly. |
wrds_text_analytics |
The WRDS Text Analytics platform.
Data update frequency is not defined. |
wta_audit_audit_comp |
WTA and Audit Analytics Revised Audit Opinions
Data update frequency is not defined. |
wta_ciq_keydev |
WTA and CIQ Key Developments
Data update frequency is not defined. |
wta_ciqsamp_keydev |
WTA and CIQ Sample Key Developments
Data update frequency is not defined. |
wta_ciqsamp_transcripts |
WRDS Text Analysis & Capital IQ Sample Transcripts
Data update frequency is not defined. |
wta_ciq_transcripts |
WRDS Text Analysis & Capital IQ Transcripts
Data update frequency is not defined. |
wta_gutenberg |
WTA and Project Gutenberg
Data update frequency is not defined. |
wta_lexisnexis_metabase |
LexisNexis on the WRDS Text Analytics platform.
Data update frequency is not defined. |
wta_twitter_samp |
WTA and Twitter Sample
Data update frequency is not defined. |
wta_wrdssec_all |
WRDS Text Analysis & WRDS SEC Platform.
Data update frequency is not defined. |
wrds_insiders_samp |
WRDS Insiders Sample
Sample
Last updated October 27th, 2023. Data update frequency is not defined. |