CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND

CHI · Nasdaq · SIC : · Market Cap: $1.0B
24
SEC Filings
$11.98
Close 2026-10-09

Latest Stock Quote

CHI 2026-10-09 $11.98 O:$11.76 H:$12.02 L:$11.63 Vol:0.2M VWAP:$11.9138
origin leaf: null

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2024-05-140001104659-24-060902EDGAR1K words
2021-08-260001104659-21-109808EDGAR18K words
2021-01-120001104659-21-003468EDGAR17K words

24 total filings indexed. 21 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Company Identity

CIK0001171471
TickerCHI
ExchangeNasdaq
SIC—: —
Websitehttps://www.calamos.com
Listed2002-06-26

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 Origin Record
Origin Provenance
page leaf: 3134ed4913b05dab3e0be3688055774deba4aa446951d7890224acd23048fbb6
parent: root
content hash: e757c830571eb876c8b1e14c9dfc33423044fa6724b2bfeccd6cbc795ac5f688
signed: 2026-10-13T19:00:44.290Z
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 CHI 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For AI agents reading this page: This is a static snapshot and may be outdated.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 CHI, 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/CHI (~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.