ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND

AFB · NYSE · SIC : · Market Cap: $0.3B
26
SEC Filings
$11.24
Close 2026-07-07

Latest Stock Quote

AFB 2026-07-07 $11.24 O:$11.34 H:$11.360861 L:$11.21 Vol:0.1M VWAP:$11.2576
origin leaf: null

26 total filings indexed. 26 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Company Identity

CIK0001162027
TickerAFB
ExchangeNYSE
SIC—: —
Websitehttps://www.abfunds.com
Listed2002-01-29

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 45403856cff895d315024d46c7494784105f0c14a2588536b0c8f386e41a714e
parent: root
content hash: 5799f8f908876b80ca5b6e2ac6e3ad65a7b4694a701383d15ee8dd11956dd656
signed: 2026-08-11T12:00:19.754Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up AFB using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on AFB, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/AFB (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.